TY - JOUR T1 - Association of novel genetic Loci with circulating fibrinogen levels: a genome-wide association study in 6 population-based cohorts. JF - Circ Cardiovasc Genet Y1 - 2009 A1 - Dehghan, Abbas A1 - Yang, Qiong A1 - Peters, Annette A1 - Basu, Saonli A1 - Bis, Joshua C A1 - Rudnicka, Alicja R A1 - Kavousi, Maryam A1 - Chen, Ming-Huei A1 - Baumert, Jens A1 - Lowe, Gordon D O A1 - McKnight, Barbara A1 - Tang, Weihong A1 - de Maat, Moniek A1 - Larson, Martin G A1 - Eyhermendy, Susana A1 - McArdle, Wendy L A1 - Lumley, Thomas A1 - Pankow, James S A1 - Hofman, Albert A1 - Massaro, Joseph M A1 - Rivadeneira, Fernando A1 - Kolz, Melanie A1 - Taylor, Kent D A1 - van Duijn, Cornelia M A1 - Kathiresan, Sekar A1 - Illig, Thomas A1 - Aulchenko, Yurii S A1 - Volcik, Kelly A A1 - Johnson, Andrew D A1 - Uitterlinden, André G A1 - Tofler, Geoffrey H A1 - Gieger, Christian A1 - Psaty, Bruce M A1 - Couper, David J A1 - Boerwinkle, Eric A1 - Koenig, Wolfgang A1 - O'Donnell, Christopher J A1 - Witteman, Jacqueline C A1 - Strachan, David P A1 - Smith, Nicholas L A1 - Folsom, Aaron R KW - Adult KW - Aged KW - Aged, 80 and over KW - Cardiovascular Diseases KW - Cohort Studies KW - European Continental Ancestry Group KW - Female KW - Fibrinogen KW - Genetic Loci KW - Genome-Wide Association Study KW - Humans KW - Male KW - Middle Aged KW - Pedigree KW - Polymorphism, Single Nucleotide KW - Young Adult AB -

BACKGROUND: Fibrinogen is both central to blood coagulation and an acute-phase reactant. We aimed to identify common variants influencing circulation fibrinogen levels.

METHODS AND RESULTS: We conducted a genome-wide association analysis on 6 population-based studies, the Rotterdam Study, the Framingham Heart Study, the Cardiovascular Health Study, the Atherosclerosis Risk in Communities Study, the Monitoring of Trends and Determinants in Cardiovascular Disease/KORA Augsburg Study, and the British 1958 Birth Cohort Study, including 22 096 participants of European ancestry. Four loci were marked by 1 or more single-nucleotide polymorphisms that demonstrated genome-wide significance (P<5.0 x 10(-8)). These included a single-nucleotide polymorphism located in the fibrinogen beta chain (FGB) gene and 3 single-nucleotide polymorphisms representing newly identified loci. The high-signal single-nucleotide polymorphisms were rs1800789 in exon 7 of FGB (P=1.8 x 10(-30)), rs2522056 downstream from the interferon regulatory factor 1 (IRF1) gene (P=1.3 x 10(-15)), rs511154 within intron 1 of the propionyl coenzyme A carboxylase (PCCB) gene (P=5.9 x 10(-10)), and rs1539019 on the NLR family pyrin domain containing 3 isoforms (NLRP3) gene (P=1.04 x 10(-8)).

CONCLUSIONS: Our findings highlight biological pathways that may be important in regulation of inflammation underlying cardiovascular disease.

VL - 2 IS - 2 U1 - http://www.ncbi.nlm.nih.gov/pubmed/20031576?dopt=Abstract ER - TY - JOUR T1 - Cohorts for Heart and Aging Research in Genomic Epidemiology (CHARGE) Consortium: Design of prospective meta-analyses of genome-wide association studies from 5 cohorts. JF - Circ Cardiovasc Genet Y1 - 2009 A1 - Psaty, Bruce M A1 - O'Donnell, Christopher J A1 - Gudnason, Vilmundur A1 - Lunetta, Kathryn L A1 - Folsom, Aaron R A1 - Rotter, Jerome I A1 - Uitterlinden, André G A1 - Harris, Tamara B A1 - Witteman, Jacqueline C M A1 - Boerwinkle, Eric KW - Adult KW - Aged KW - Aging KW - Cohort Studies KW - Female KW - Genetic Predisposition to Disease KW - Genome-Wide Association Study KW - Genotype KW - Heart Diseases KW - Humans KW - Male KW - Meta-Analysis as Topic KW - Middle Aged KW - Phenotype KW - Research Design KW - Risk Factors AB -

BACKGROUND: The primary aim of genome-wide association studies is to identify novel genetic loci associated with interindividual variation in the levels of risk factors, the degree of subclinical disease, or the risk of clinical disease. The requirement for large sample sizes and the importance of replication have served as powerful incentives for scientific collaboration. Methods- The Cohorts for Heart and Aging Research in Genomic Epidemiology Consortium was formed to facilitate genome-wide association studies meta-analyses and replication opportunities among multiple large population-based cohort studies, which collect data in a standardized fashion and represent the preferred method for estimating disease incidence. The design of the Cohorts for Heart and Aging Research in Genomic Epidemiology Consortium includes 5 prospective cohort studies from the United States and Europe: the Age, Gene/Environment Susceptibility-Reykjavik Study, the Atherosclerosis Risk in Communities Study, the Cardiovascular Health Study, the Framingham Heart Study, and the Rotterdam Study. With genome-wide data on a total of about 38 000 individuals, these cohort studies have a large number of health-related phenotypes measured in similar ways. For each harmonized trait, within-cohort genome-wide association study analyses are combined by meta-analysis. A prospective meta-analysis of data from all 5 cohorts, with a properly selected level of genome-wide statistical significance, is a powerful approach to finding genuine phenotypic associations with novel genetic loci.

CONCLUSIONS: The Cohorts for Heart and Aging Research in Genomic Epidemiology Consortium and collaborating non-member studies or consortia provide an excellent framework for the identification of the genetic determinants of risk factors, subclinical-disease measures, and clinical events.

VL - 2 IS - 1 U1 - http://www.ncbi.nlm.nih.gov/pubmed/20031568?dopt=Abstract ER - TY - JOUR T1 - Common variants at ten loci influence QT interval duration in the QTGEN Study. JF - Nat Genet Y1 - 2009 A1 - Newton-Cheh, Christopher A1 - Eijgelsheim, Mark A1 - Rice, Kenneth M A1 - de Bakker, Paul I W A1 - Yin, Xiaoyan A1 - Estrada, Karol A1 - Bis, Joshua C A1 - Marciante, Kristin A1 - Rivadeneira, Fernando A1 - Noseworthy, Peter A A1 - Sotoodehnia, Nona A1 - Smith, Nicholas L A1 - Rotter, Jerome I A1 - Kors, Jan A A1 - Witteman, Jacqueline C M A1 - Hofman, Albert A1 - Heckbert, Susan R A1 - O'Donnell, Christopher J A1 - Uitterlinden, André G A1 - Psaty, Bruce M A1 - Lumley, Thomas A1 - Larson, Martin G A1 - Stricker, Bruno H Ch KW - Adaptor Proteins, Signal Transducing KW - Adult KW - Aged KW - Arrhythmias, Cardiac KW - Chromosome Mapping KW - Death, Sudden, Cardiac KW - Electroencephalography KW - ERG1 Potassium Channel KW - Ether-A-Go-Go Potassium Channels KW - European Continental Ancestry Group KW - Genetic Predisposition to Disease KW - Genetic Variation KW - Genome, Human KW - Humans KW - KCNQ1 Potassium Channel KW - Meta-Analysis as Topic KW - Muscle Proteins KW - NAV1.5 Voltage-Gated Sodium Channel KW - Polymorphism, Single Nucleotide KW - Potassium Channels, Voltage-Gated KW - Risk Factors KW - Sodium Channels AB -

QT interval duration, reflecting myocardial repolarization on the electrocardiogram, is a heritable risk factor for sudden cardiac death and drug-induced arrhythmias. We conducted a meta-analysis of three genome-wide association studies in 13,685 individuals of European ancestry from the Framingham Heart Study, the Rotterdam Study and the Cardiovascular Health Study, as part of the QTGEN consortium. We observed associations at P < 5 x 10(-8) with variants in NOS1AP, KCNQ1, KCNE1, KCNH2 and SCN5A, known to be involved in myocardial repolarization and mendelian long-QT syndromes. Associations were found at five newly identified loci, including 16q21 near NDRG4 and GINS3, 6q22 near PLN, 1p36 near RNF207, 16p13 near LITAF and 17q12 near LIG3 and RFFL. Collectively, the 14 independent variants at these 10 loci explain 5.4-6.5% of the variation in QT interval. These results, together with an accompanying paper, offer insights into myocardial repolarization and suggest candidate genes that could predispose to sudden cardiac death and drug-induced arrhythmias.

VL - 41 IS - 4 U1 - https://www.ncbi.nlm.nih.gov/pubmed/19305408?dopt=Abstract ER - TY - JOUR T1 - Genetic variants associated with cardiac structure and function: a meta-analysis and replication of genome-wide association data. JF - JAMA Y1 - 2009 A1 - Vasan, Ramachandran S A1 - Glazer, Nicole L A1 - Felix, Janine F A1 - Lieb, Wolfgang A1 - Wild, Philipp S A1 - Felix, Stephan B A1 - Watzinger, Norbert A1 - Larson, Martin G A1 - Smith, Nicholas L A1 - Dehghan, Abbas A1 - Grosshennig, Anika A1 - Schillert, Arne A1 - Teumer, Alexander A1 - Schmidt, Reinhold A1 - Kathiresan, Sekar A1 - Lumley, Thomas A1 - Aulchenko, Yurii S A1 - König, Inke R A1 - Zeller, Tanja A1 - Homuth, Georg A1 - Struchalin, Maksim A1 - Aragam, Jayashri A1 - Bis, Joshua C A1 - Rivadeneira, Fernando A1 - Erdmann, Jeanette A1 - Schnabel, Renate B A1 - Dörr, Marcus A1 - Zweiker, Robert A1 - Lind, Lars A1 - Rodeheffer, Richard J A1 - Greiser, Karin Halina A1 - Levy, Daniel A1 - Haritunians, Talin A1 - Deckers, Jaap W A1 - Stritzke, Jan A1 - Lackner, Karl J A1 - Völker, Uwe A1 - Ingelsson, Erik A1 - Kullo, Iftikhar A1 - Haerting, Johannes A1 - O'Donnell, Christopher J A1 - Heckbert, Susan R A1 - Stricker, Bruno H A1 - Ziegler, Andreas A1 - Reffelmann, Thorsten A1 - Redfield, Margaret M A1 - Werdan, Karl A1 - Mitchell, Gary F A1 - Rice, Kenneth A1 - Arnett, Donna K A1 - Hofman, Albert A1 - Gottdiener, John S A1 - Uitterlinden, André G A1 - Meitinger, Thomas A1 - Blettner, Maria A1 - Friedrich, Nele A1 - Wang, Thomas J A1 - Psaty, Bruce M A1 - van Duijn, Cornelia M A1 - Wichmann, H-Erich A1 - Munzel, Thomas F A1 - Kroemer, Heyo K A1 - Benjamin, Emelia J A1 - Rotter, Jerome I A1 - Witteman, Jacqueline C A1 - Schunkert, Heribert A1 - Schmidt, Helena A1 - Völzke, Henry A1 - Blankenberg, Stefan KW - Adult KW - Aged KW - Aged, 80 and over KW - Aorta KW - Cardiovascular Diseases KW - Echocardiography KW - European Continental Ancestry Group KW - Female KW - Genome-Wide Association Study KW - Genotype KW - Heart Atria KW - Heart Ventricles KW - Humans KW - Male KW - Middle Aged KW - Organ Size KW - Phenotype KW - Polymorphism, Single Nucleotide KW - Risk Factors KW - Ventricular Dysfunction, Left KW - Ventricular Function, Left AB -

CONTEXT: Echocardiographic measures of left ventricular (LV) structure and function are heritable phenotypes of cardiovascular disease.

OBJECTIVE: To identify common genetic variants associated with cardiac structure and function by conducting a meta-analysis of genome-wide association data in 5 population-based cohort studies (stage 1) with replication (stage 2) in 2 other community-based samples.

DESIGN, SETTING, AND PARTICIPANTS: Within each of 5 community-based cohorts comprising the EchoGen consortium (stage 1; n = 12 612 individuals of European ancestry; 55% women, aged 26-95 years; examinations between 1978-2008), we estimated the association between approximately 2.5 million single-nucleotide polymorphisms (SNPs; imputed to the HapMap CEU panel) and echocardiographic traits. In stage 2, SNPs significantly associated with traits in stage 1 were tested for association in 2 other cohorts (n = 4094 people of European ancestry). Using a prespecified P value threshold of 5 x 10(-7) to indicate genome-wide significance, we performed an inverse variance-weighted fixed-effects meta-analysis of genome-wide association data from each cohort.

MAIN OUTCOME MEASURES: Echocardiographic traits: LV mass, internal dimensions, wall thickness, systolic dysfunction, aortic root, and left atrial size.

RESULTS: In stage 1, 16 genetic loci were associated with 5 echocardiographic traits: 1 each with LV internal dimensions and systolic dysfunction, 3 each with LV mass and wall thickness, and 8 with aortic root size. In stage 2, 5 loci replicated (6q22 locus associated with LV diastolic dimensions, explaining <1% of trait variance; 5q23, 12p12, 12q14, and 17p13 associated with aortic root size, explaining 1%-3% of trait variance).

CONCLUSIONS: We identified 5 genetic loci harboring common variants that were associated with variation in LV diastolic dimensions and aortic root size, but such findings explained a very small proportion of variance. Further studies are required to replicate these findings, identify the causal variants at or near these loci, characterize their functional significance, and determine whether they are related to overt cardiovascular disease.

VL - 302 IS - 2 U1 - http://www.ncbi.nlm.nih.gov/pubmed/19584346?dopt=Abstract ER - TY - JOUR T1 - Genome-wide association study of blood pressure and hypertension. JF - Nat Genet Y1 - 2009 A1 - Levy, Daniel A1 - Ehret, Georg B A1 - Rice, Kenneth A1 - Verwoert, Germaine C A1 - Launer, Lenore J A1 - Dehghan, Abbas A1 - Glazer, Nicole L A1 - Morrison, Alanna C A1 - Johnson, Andrew D A1 - Aspelund, Thor A1 - Aulchenko, Yurii A1 - Lumley, Thomas A1 - Köttgen, Anna A1 - Vasan, Ramachandran S A1 - Rivadeneira, Fernando A1 - Eiriksdottir, Gudny A1 - Guo, Xiuqing A1 - Arking, Dan E A1 - Mitchell, Gary F A1 - Mattace-Raso, Francesco U S A1 - Smith, Albert V A1 - Taylor, Kent A1 - Scharpf, Robert B A1 - Hwang, Shih-Jen A1 - Sijbrands, Eric J G A1 - Bis, Joshua A1 - Harris, Tamara B A1 - Ganesh, Santhi K A1 - O'Donnell, Christopher J A1 - Hofman, Albert A1 - Rotter, Jerome I A1 - Coresh, Josef A1 - Benjamin, Emelia J A1 - Uitterlinden, André G A1 - Heiss, Gerardo A1 - Fox, Caroline S A1 - Witteman, Jacqueline C M A1 - Boerwinkle, Eric A1 - Wang, Thomas J A1 - Gudnason, Vilmundur A1 - Larson, Martin G A1 - Chakravarti, Aravinda A1 - Psaty, Bruce M A1 - van Duijn, Cornelia M KW - Blood Pressure KW - Cell Line KW - Chromosome Mapping KW - Chromosomes, Human KW - Diastole KW - Gene Expression Regulation KW - Genetic Association Studies KW - Genome-Wide Association Study KW - Humans KW - Hypertension KW - Liver KW - Lymphocytes KW - Meta-Analysis as Topic KW - Odds Ratio KW - Phenotype KW - Prevalence KW - Risk Assessment KW - Systole AB -

Blood pressure is a major cardiovascular disease risk factor. To date, few variants associated with interindividual blood pressure variation have been identified and replicated. Here we report results of a genome-wide association study of systolic (SBP) and diastolic (DBP) blood pressure and hypertension in the CHARGE Consortium (n = 29,136), identifying 13 SNPs for SBP, 20 for DBP and 10 for hypertension at P < 4 × 10(-7). The top ten loci for SBP and DBP were incorporated into a risk score; mean BP and prevalence of hypertension increased in relation to the number of risk alleles carried. When ten CHARGE SNPs for each trait were included in a joint meta-analysis with the Global BPgen Consortium (n = 34,433), four CHARGE loci attained genome-wide significance (P < 5 × 10(-8)) for SBP (ATP2B1, CYP17A1, PLEKHA7, SH2B3), six for DBP (ATP2B1, CACNB2, CSK-ULK3, SH2B3, TBX3-TBX5, ULK4) and one for hypertension (ATP2B1). Identifying genes associated with blood pressure advances our understanding of blood pressure regulation and highlights potential drug targets for the prevention or treatment of hypertension.

VL - 41 IS - 6 U1 - http://www.ncbi.nlm.nih.gov/pubmed/19430479?dopt=Abstract ER - TY - JOUR T1 - Multiple loci influence erythrocyte phenotypes in the CHARGE Consortium. JF - Nat Genet Y1 - 2009 A1 - Ganesh, Santhi K A1 - Zakai, Neil A A1 - van Rooij, Frank J A A1 - Soranzo, Nicole A1 - Smith, Albert V A1 - Nalls, Michael A A1 - Chen, Ming-Huei A1 - Köttgen, Anna A1 - Glazer, Nicole L A1 - Dehghan, Abbas A1 - Kuhnel, Brigitte A1 - Aspelund, Thor A1 - Yang, Qiong A1 - Tanaka, Toshiko A1 - Jaffe, Andrew A1 - Bis, Joshua C M A1 - Verwoert, Germaine C A1 - Teumer, Alexander A1 - Fox, Caroline S A1 - Guralnik, Jack M A1 - Ehret, Georg B A1 - Rice, Kenneth A1 - Felix, Janine F A1 - Rendon, Augusto A1 - Eiriksdottir, Gudny A1 - Levy, Daniel A1 - Patel, Kushang V A1 - Boerwinkle, Eric A1 - Rotter, Jerome I A1 - Hofman, Albert A1 - Sambrook, Jennifer G A1 - Hernandez, Dena G A1 - Zheng, Gang A1 - Bandinelli, Stefania A1 - Singleton, Andrew B A1 - Coresh, Josef A1 - Lumley, Thomas A1 - Uitterlinden, André G A1 - Vangils, Janine M A1 - Launer, Lenore J A1 - Cupples, L Adrienne A1 - Oostra, Ben A A1 - Zwaginga, Jaap-Jan A1 - Ouwehand, Willem H A1 - Thein, Swee-Lay A1 - Meisinger, Christa A1 - Deloukas, Panos A1 - Nauck, Matthias A1 - Spector, Tim D A1 - Gieger, Christian A1 - Gudnason, Vilmundur A1 - van Duijn, Cornelia M A1 - Psaty, Bruce M A1 - Ferrucci, Luigi A1 - Chakravarti, Aravinda A1 - Greinacher, Andreas A1 - O'Donnell, Christopher J A1 - Witteman, Jacqueline C M A1 - Furth, Susan A1 - Cushman, Mary A1 - Harris, Tamara B A1 - Lin, Jing-Ping KW - Blood Pressure KW - Cell Line KW - Cohort Studies KW - Endothelial Cells KW - Erythrocytes KW - Gene Expression KW - Genome, Human KW - Genome-Wide Association Study KW - Humans KW - Hypertension KW - Phenotype KW - Polymorphism, Single Nucleotide KW - Quantitative Trait Loci AB -

Measurements of erythrocytes within the blood are important clinical traits and can indicate various hematological disorders. We report here genome-wide association studies (GWAS) for six erythrocyte traits, including hemoglobin concentration (Hb), hematocrit (Hct), mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCH), mean corpuscular hemoglobin concentration (MCHC) and red blood cell count (RBC). We performed an initial GWAS in cohorts of the CHARGE Consortium totaling 24,167 individuals of European ancestry and replication in additional independent cohorts of the HaemGen Consortium totaling 9,456 individuals. We identified 23 loci significantly associated with these traits in a meta-analysis of the discovery and replication cohorts (combined P values ranging from 5 x 10(-8) to 7 x 10(-86)). Our findings include loci previously associated with these traits (HBS1L-MYB, HFE, TMPRSS6, TFR2, SPTA1) as well as new associations (EPO, TFRC, SH2B3 and 15 other loci). This study has identified new determinants of erythrocyte traits, offering insight into common variants underlying variation in erythrocyte measures.

VL - 41 IS - 11 U1 - http://www.ncbi.nlm.nih.gov/pubmed/19862010?dopt=Abstract ER - TY - JOUR T1 - NRXN3 is a novel locus for waist circumference: a genome-wide association study from the CHARGE Consortium. JF - PLoS Genet Y1 - 2009 A1 - Heard-Costa, Nancy L A1 - Zillikens, M Carola A1 - Monda, Keri L A1 - Johansson, Asa A1 - Harris, Tamara B A1 - Fu, Mao A1 - Haritunians, Talin A1 - Feitosa, Mary F A1 - Aspelund, Thor A1 - Eiriksdottir, Gudny A1 - Garcia, Melissa A1 - Launer, Lenore J A1 - Smith, Albert V A1 - Mitchell, Braxton D A1 - McArdle, Patrick F A1 - Shuldiner, Alan R A1 - Bielinski, Suzette J A1 - Boerwinkle, Eric A1 - Brancati, Fred A1 - Demerath, Ellen W A1 - Pankow, James S A1 - Arnold, Alice M A1 - Chen, Yii-Der Ida A1 - Glazer, Nicole L A1 - McKnight, Barbara A1 - Psaty, Bruce M A1 - Rotter, Jerome I A1 - Amin, Najaf A1 - Campbell, Harry A1 - Gyllensten, Ulf A1 - Pattaro, Cristian A1 - Pramstaller, Peter P A1 - Rudan, Igor A1 - Struchalin, Maksim A1 - Vitart, Veronique A1 - Gao, Xiaoyi A1 - Kraja, Aldi A1 - Province, Michael A A1 - Zhang, Qunyuan A1 - Atwood, Larry D A1 - Dupuis, Josée A1 - Hirschhorn, Joel N A1 - Jaquish, Cashell E A1 - O'Donnell, Christopher J A1 - Vasan, Ramachandran S A1 - White, Charles C A1 - Aulchenko, Yurii S A1 - Estrada, Karol A1 - Hofman, Albert A1 - Rivadeneira, Fernando A1 - Uitterlinden, André G A1 - Witteman, Jacqueline C M A1 - Oostra, Ben A A1 - Kaplan, Robert C A1 - Gudnason, Vilmundur A1 - O'Connell, Jeffrey R A1 - Borecki, Ingrid B A1 - van Duijn, Cornelia M A1 - Cupples, L Adrienne A1 - Fox, Caroline S A1 - North, Kari E KW - Aged KW - Body Mass Index KW - Cohort Studies KW - European Continental Ancestry Group KW - Female KW - Genetic Predisposition to Disease KW - Genome-Wide Association Study KW - Humans KW - Male KW - Middle Aged KW - Nerve Tissue Proteins KW - Obesity KW - Polymorphism, Single Nucleotide KW - Waist Circumference AB -

Central abdominal fat is a strong risk factor for diabetes and cardiovascular disease. To identify common variants influencing central abdominal fat, we conducted a two-stage genome-wide association analysis for waist circumference (WC). In total, three loci reached genome-wide significance. In stage 1, 31,373 individuals of Caucasian descent from eight cohort studies confirmed the role of FTO and MC4R and identified one novel locus associated with WC in the neurexin 3 gene [NRXN3 (rs10146997, p = 6.4x10(-7))]. The association with NRXN3 was confirmed in stage 2 by combining stage 1 results with those from 38,641 participants in the GIANT consortium (p = 0.009 in GIANT only, p = 5.3x10(-8) for combined analysis, n = 70,014). Mean WC increase per copy of the G allele was 0.0498 z-score units (0.65 cm). This SNP was also associated with body mass index (BMI) [p = 7.4x10(-6), 0.024 z-score units (0.10 kg/m(2)) per copy of the G allele] and the risk of obesity (odds ratio 1.13, 95% CI 1.07-1.19; p = 3.2x10(-5) per copy of the G allele). The NRXN3 gene has been previously implicated in addiction and reward behavior, lending further evidence that common forms of obesity may be a central nervous system-mediated disorder. Our findings establish that common variants in NRXN3 are associated with WC, BMI, and obesity.

VL - 5 IS - 6 U1 - http://www.ncbi.nlm.nih.gov/pubmed/19557197?dopt=Abstract ER - TY - JOUR T1 - Association analyses of 249,796 individuals reveal 18 new loci associated with body mass index. JF - Nat Genet Y1 - 2010 A1 - Speliotes, Elizabeth K A1 - Willer, Cristen J A1 - Berndt, Sonja I A1 - Monda, Keri L A1 - Thorleifsson, Gudmar A1 - Jackson, Anne U A1 - Lango Allen, Hana A1 - Lindgren, Cecilia M A1 - Luan, Jian'an A1 - Mägi, Reedik A1 - Randall, Joshua C A1 - Vedantam, Sailaja A1 - Winkler, Thomas W A1 - Qi, Lu A1 - Workalemahu, Tsegaselassie A1 - Heid, Iris M A1 - Steinthorsdottir, Valgerdur A1 - Stringham, Heather M A1 - Weedon, Michael N A1 - Wheeler, Eleanor A1 - Wood, Andrew R A1 - Ferreira, Teresa A1 - Weyant, Robert J A1 - Segrè, Ayellet V A1 - Estrada, Karol A1 - Liang, Liming A1 - Nemesh, James A1 - Park, Ju-Hyun A1 - Gustafsson, Stefan A1 - Kilpeläinen, Tuomas O A1 - Yang, Jian A1 - Bouatia-Naji, Nabila A1 - Esko, Tõnu A1 - Feitosa, Mary F A1 - Kutalik, Zoltán A1 - Mangino, Massimo A1 - Raychaudhuri, Soumya A1 - Scherag, Andre A1 - Smith, Albert Vernon A1 - Welch, Ryan A1 - Zhao, Jing Hua A1 - Aben, Katja K A1 - Absher, Devin M A1 - Amin, Najaf A1 - Dixon, Anna L A1 - Fisher, Eva A1 - Glazer, Nicole L A1 - Goddard, Michael E A1 - Heard-Costa, Nancy L A1 - Hoesel, Volker A1 - Hottenga, Jouke-Jan A1 - Johansson, Asa A1 - Johnson, Toby A1 - Ketkar, Shamika A1 - Lamina, Claudia A1 - Li, Shengxu A1 - Moffatt, Miriam F A1 - Myers, Richard H A1 - Narisu, Narisu A1 - Perry, John R B A1 - Peters, Marjolein J A1 - Preuss, Michael A1 - Ripatti, Samuli A1 - Rivadeneira, Fernando A1 - Sandholt, Camilla A1 - Scott, Laura J A1 - Timpson, Nicholas J A1 - Tyrer, Jonathan P A1 - van Wingerden, Sophie A1 - Watanabe, Richard M A1 - White, Charles C A1 - Wiklund, Fredrik A1 - Barlassina, Christina A1 - Chasman, Daniel I A1 - Cooper, Matthew N A1 - Jansson, John-Olov A1 - Lawrence, Robert W A1 - Pellikka, Niina A1 - Prokopenko, Inga A1 - Shi, Jianxin A1 - Thiering, Elisabeth A1 - Alavere, Helene A1 - Alibrandi, Maria T S A1 - Almgren, Peter A1 - Arnold, Alice M A1 - Aspelund, Thor A1 - Atwood, Larry D A1 - Balkau, Beverley A1 - Balmforth, Anthony J A1 - Bennett, Amanda J A1 - Ben-Shlomo, Yoav A1 - Bergman, Richard N A1 - Bergmann, Sven A1 - Biebermann, Heike A1 - Blakemore, Alexandra I F A1 - Boes, Tanja A1 - Bonnycastle, Lori L A1 - Bornstein, Stefan R A1 - Brown, Morris J A1 - Buchanan, Thomas A A1 - Busonero, Fabio A1 - Campbell, Harry A1 - Cappuccio, Francesco P A1 - Cavalcanti-Proença, Christine A1 - Chen, Yii-Der Ida A1 - Chen, Chih-Mei A1 - Chines, Peter S A1 - Clarke, Robert A1 - Coin, Lachlan A1 - Connell, John A1 - Day, Ian N M A1 - den Heijer, Martin A1 - Duan, Jubao A1 - Ebrahim, Shah A1 - Elliott, Paul A1 - Elosua, Roberto A1 - Eiriksdottir, Gudny A1 - Erdos, Michael R A1 - Eriksson, Johan G A1 - Facheris, Maurizio F A1 - Felix, Stephan B A1 - Fischer-Posovszky, Pamela A1 - Folsom, Aaron R A1 - Friedrich, Nele A1 - Freimer, Nelson B A1 - Fu, Mao A1 - Gaget, Stefan A1 - Gejman, Pablo V A1 - Geus, Eco J C A1 - Gieger, Christian A1 - Gjesing, Anette P A1 - Goel, Anuj A1 - Goyette, Philippe A1 - Grallert, Harald A1 - Grässler, Jürgen A1 - Greenawalt, Danielle M A1 - Groves, Christopher J A1 - Gudnason, Vilmundur A1 - Guiducci, Candace A1 - Hartikainen, Anna-Liisa A1 - Hassanali, Neelam A1 - Hall, Alistair S A1 - Havulinna, Aki S A1 - Hayward, Caroline A1 - Heath, Andrew C A1 - Hengstenberg, Christian A1 - Hicks, Andrew A A1 - Hinney, Anke A1 - Hofman, Albert A1 - Homuth, Georg A1 - Hui, Jennie A1 - Igl, Wilmar A1 - Iribarren, Carlos A1 - Isomaa, Bo A1 - Jacobs, Kevin B A1 - Jarick, Ivonne A1 - Jewell, Elizabeth A1 - John, Ulrich A1 - Jørgensen, Torben A1 - Jousilahti, Pekka A1 - Jula, Antti A1 - Kaakinen, Marika A1 - Kajantie, Eero A1 - Kaplan, Lee M A1 - Kathiresan, Sekar A1 - Kettunen, Johannes A1 - Kinnunen, Leena A1 - Knowles, Joshua W A1 - Kolcic, Ivana A1 - König, Inke R A1 - Koskinen, Seppo A1 - Kovacs, Peter A1 - Kuusisto, Johanna A1 - Kraft, Peter A1 - Kvaløy, Kirsti A1 - Laitinen, Jaana A1 - Lantieri, Olivier A1 - Lanzani, Chiara A1 - Launer, Lenore J A1 - Lecoeur, Cécile A1 - Lehtimäki, Terho A1 - Lettre, Guillaume A1 - Liu, Jianjun A1 - Lokki, Marja-Liisa A1 - Lorentzon, Mattias A1 - Luben, Robert N A1 - Ludwig, Barbara A1 - Manunta, Paolo A1 - Marek, Diana A1 - Marre, Michel A1 - Martin, Nicholas G A1 - McArdle, Wendy L A1 - McCarthy, Anne A1 - McKnight, Barbara A1 - Meitinger, Thomas A1 - Melander, Olle A1 - Meyre, David A1 - Midthjell, Kristian A1 - Montgomery, Grant W A1 - Morken, Mario A A1 - Morris, Andrew P A1 - Mulic, Rosanda A1 - Ngwa, Julius S A1 - Nelis, Mari A1 - Neville, Matt J A1 - Nyholt, Dale R A1 - O'Donnell, Christopher J A1 - O'Rahilly, Stephen A1 - Ong, Ken K A1 - Oostra, Ben A1 - Paré, Guillaume A1 - Parker, Alex N A1 - Perola, Markus A1 - Pichler, Irene A1 - Pietiläinen, Kirsi H A1 - Platou, Carl G P A1 - Polasek, Ozren A1 - Pouta, Anneli A1 - Rafelt, Suzanne A1 - Raitakari, Olli A1 - Rayner, Nigel W A1 - Ridderstråle, Martin A1 - Rief, Winfried A1 - Ruokonen, Aimo A1 - Robertson, Neil R A1 - Rzehak, Peter A1 - Salomaa, Veikko A1 - Sanders, Alan R A1 - Sandhu, Manjinder S A1 - Sanna, Serena A1 - Saramies, Jouko A1 - Savolainen, Markku J A1 - Scherag, Susann A1 - Schipf, Sabine A1 - Schreiber, Stefan A1 - Schunkert, Heribert A1 - Silander, Kaisa A1 - Sinisalo, Juha A1 - Siscovick, David S A1 - Smit, Jan H A1 - Soranzo, Nicole A1 - Sovio, Ulla A1 - Stephens, Jonathan A1 - Surakka, Ida A1 - Swift, Amy J A1 - Tammesoo, Mari-Liis A1 - Tardif, Jean-Claude A1 - Teder-Laving, Maris A1 - Teslovich, Tanya M A1 - Thompson, John R A1 - Thomson, Brian A1 - Tönjes, Anke A1 - Tuomi, Tiinamaija A1 - van Meurs, Joyce B J A1 - van Ommen, Gert-Jan A1 - Vatin, Vincent A1 - Viikari, Jorma A1 - Visvikis-Siest, Sophie A1 - Vitart, Veronique A1 - Vogel, Carla I G A1 - Voight, Benjamin F A1 - Waite, Lindsay L A1 - Wallaschofski, Henri A1 - Walters, G Bragi A1 - Widen, Elisabeth A1 - Wiegand, Susanna A1 - Wild, Sarah H A1 - Willemsen, Gonneke A1 - Witte, Daniel R A1 - Witteman, Jacqueline C A1 - Xu, Jianfeng A1 - Zhang, Qunyuan A1 - Zgaga, Lina A1 - Ziegler, Andreas A1 - Zitting, Paavo A1 - Beilby, John P A1 - Farooqi, I Sadaf A1 - Hebebrand, Johannes A1 - Huikuri, Heikki V A1 - James, Alan L A1 - Kähönen, Mika A1 - Levinson, Douglas F A1 - Macciardi, Fabio A1 - Nieminen, Markku S A1 - Ohlsson, Claes A1 - Palmer, Lyle J A1 - Ridker, Paul M A1 - Stumvoll, Michael A1 - Beckmann, Jacques S A1 - Boeing, Heiner A1 - Boerwinkle, Eric A1 - Boomsma, Dorret I A1 - Caulfield, Mark J A1 - Chanock, Stephen J A1 - Collins, Francis S A1 - Cupples, L Adrienne A1 - Smith, George Davey A1 - Erdmann, Jeanette A1 - Froguel, Philippe A1 - Grönberg, Henrik A1 - Gyllensten, Ulf A1 - Hall, Per A1 - Hansen, Torben A1 - Harris, Tamara B A1 - Hattersley, Andrew T A1 - Hayes, Richard B A1 - Heinrich, Joachim A1 - Hu, Frank B A1 - Hveem, Kristian A1 - Illig, Thomas A1 - Jarvelin, Marjo-Riitta A1 - Kaprio, Jaakko A1 - Karpe, Fredrik A1 - Khaw, Kay-Tee A1 - Kiemeney, Lambertus A A1 - Krude, Heiko A1 - Laakso, Markku A1 - Lawlor, Debbie A A1 - Metspalu, Andres A1 - Munroe, Patricia B A1 - Ouwehand, Willem H A1 - Pedersen, Oluf A1 - Penninx, Brenda W A1 - Peters, Annette A1 - Pramstaller, Peter P A1 - Quertermous, Thomas A1 - Reinehr, Thomas A1 - Rissanen, Aila A1 - Rudan, Igor A1 - Samani, Nilesh J A1 - Schwarz, Peter E H A1 - Shuldiner, Alan R A1 - Spector, Timothy D A1 - Tuomilehto, Jaakko A1 - Uda, Manuela A1 - Uitterlinden, Andre A1 - Valle, Timo T A1 - Wabitsch, Martin A1 - Waeber, Gérard A1 - Wareham, Nicholas J A1 - Watkins, Hugh A1 - Wilson, James F A1 - Wright, Alan F A1 - Zillikens, M Carola A1 - Chatterjee, Nilanjan A1 - McCarroll, Steven A A1 - Purcell, Shaun A1 - Schadt, Eric E A1 - Visscher, Peter M A1 - Assimes, Themistocles L A1 - Borecki, Ingrid B A1 - Deloukas, Panos A1 - Fox, Caroline S A1 - Groop, Leif C A1 - Haritunians, Talin A1 - Hunter, David J A1 - Kaplan, Robert C A1 - Mohlke, Karen L A1 - O'Connell, Jeffrey R A1 - Peltonen, Leena A1 - Schlessinger, David A1 - Strachan, David P A1 - van Duijn, Cornelia M A1 - Wichmann, H-Erich A1 - Frayling, Timothy M A1 - Thorsteinsdottir, Unnur A1 - Abecasis, Goncalo R A1 - Barroso, Inês A1 - Boehnke, Michael A1 - Stefansson, Kari A1 - North, Kari E A1 - McCarthy, Mark I A1 - Hirschhorn, Joel N A1 - Ingelsson, Erik A1 - Loos, Ruth J F KW - Body Height KW - Body Mass Index KW - Body Size KW - Body Weight KW - Chromosome Mapping KW - European Continental Ancestry Group KW - Genetic Predisposition to Disease KW - Genome-Wide Association Study KW - Humans KW - Obesity KW - Polymorphism, Single Nucleotide AB -

Obesity is globally prevalent and highly heritable, but its underlying genetic factors remain largely elusive. To identify genetic loci for obesity susceptibility, we examined associations between body mass index and ∼ 2.8 million SNPs in up to 123,865 individuals with targeted follow up of 42 SNPs in up to 125,931 additional individuals. We confirmed 14 known obesity susceptibility loci and identified 18 new loci associated with body mass index (P < 5 × 10⁻⁸), one of which includes a copy number variant near GPRC5B. Some loci (at MC4R, POMC, SH2B1 and BDNF) map near key hypothalamic regulators of energy balance, and one of these loci is near GIPR, an incretin receptor. Furthermore, genes in other newly associated loci may provide new insights into human body weight regulation.

VL - 42 IS - 11 U1 - http://www.ncbi.nlm.nih.gov/pubmed/20935630?dopt=Abstract ER - TY - JOUR T1 - Association of genome-wide variation with the risk of incident heart failure in adults of European and African ancestry: a prospective meta-analysis from the cohorts for heart and aging research in genomic epidemiology (CHARGE) consortium. JF - Circ Cardiovasc Genet Y1 - 2010 A1 - Smith, Nicholas L A1 - Felix, Janine F A1 - Morrison, Alanna C A1 - Demissie, Serkalem A1 - Glazer, Nicole L A1 - Loehr, Laura R A1 - Cupples, L Adrienne A1 - Dehghan, Abbas A1 - Lumley, Thomas A1 - Rosamond, Wayne D A1 - Lieb, Wolfgang A1 - Rivadeneira, Fernando A1 - Bis, Joshua C A1 - Folsom, Aaron R A1 - Benjamin, Emelia A1 - Aulchenko, Yurii S A1 - Haritunians, Talin A1 - Couper, David A1 - Murabito, Joanne A1 - Wang, Ying A A1 - Stricker, Bruno H A1 - Gottdiener, John S A1 - Chang, Patricia P A1 - Wang, Thomas J A1 - Rice, Kenneth M A1 - Hofman, Albert A1 - Heckbert, Susan R A1 - Fox, Ervin R A1 - O'Donnell, Christopher J A1 - Uitterlinden, André G A1 - Rotter, Jerome I A1 - Willerson, James T A1 - Levy, Daniel A1 - van Duijn, Cornelia M A1 - Psaty, Bruce M A1 - Witteman, Jacqueline C M A1 - Boerwinkle, Eric A1 - Vasan, Ramachandran S KW - African Americans KW - Aged KW - Aged, 80 and over KW - Cohort Studies KW - Endopeptidases KW - European Continental Ancestry Group KW - Female KW - Genome-Wide Association Study KW - Heart Failure KW - Humans KW - Incidence KW - Male KW - Middle Aged KW - Polymorphism, Single Nucleotide KW - Risk KW - Ubiquitin-Specific Proteases AB -

BACKGROUND: Although genetic factors contribute to the onset of heart failure (HF), no large-scale genome-wide investigation of HF risk has been published to date. We have investigated the association of 2,478,304 single-nucleotide polymorphisms with incident HF by meta-analyzing data from 4 community-based prospective cohorts: the Atherosclerosis Risk in Communities Study, the Cardiovascular Health Study, the Framingham Heart Study, and the Rotterdam Study.

METHODS AND RESULTS: Eligible participants for these analyses were of European or African ancestry and free of clinical HF at baseline. Each study independently conducted genome-wide scans and imputed data to the approximately 2.5 million single-nucleotide polymorphisms in HapMap. Within each study, Cox proportional hazards regression models provided age- and sex-adjusted estimates of the association between each variant and time to incident HF. Fixed-effect meta-analyses combined results for each single-nucleotide polymorphism from the 4 cohorts to produce an overall association estimate and P value. A genome-wide significance P value threshold was set a priori at 5.0x10(-7). During a mean follow-up of 11.5 years, 2526 incident HF events (12%) occurred in 20 926 European-ancestry participants. The meta-analysis identified a genome-wide significant locus at chromosomal position 15q22 (1.4x10(-8)), which was 58.8 kb from USP3. Among 2895 African-ancestry participants, 466 incident HF events (16%) occurred during a mean follow-up of 13.7 years. One genome-wide significant locus was identified at 12q14 (6.7x10(-8)), which was 6.3 kb from LRIG3.

CONCLUSIONS: We identified 2 loci that were associated with incident HF and exceeded genome-wide significance. The findings merit replication in other community-based settings of incident HF.

VL - 3 IS - 3 U1 - http://www.ncbi.nlm.nih.gov/pubmed/20445134?dopt=Abstract ER - TY - JOUR T1 - Biological, clinical and population relevance of 95 loci for blood lipids. JF - Nature Y1 - 2010 A1 - Teslovich, Tanya M A1 - Musunuru, Kiran A1 - Smith, Albert V A1 - Edmondson, Andrew C A1 - Stylianou, Ioannis M A1 - Koseki, Masahiro A1 - Pirruccello, James P A1 - Ripatti, Samuli A1 - Chasman, Daniel I A1 - Willer, Cristen J A1 - Johansen, Christopher T A1 - Fouchier, Sigrid W A1 - Isaacs, Aaron A1 - Peloso, Gina M A1 - Barbalic, Maja A1 - Ricketts, Sally L A1 - Bis, Joshua C A1 - Aulchenko, Yurii S A1 - Thorleifsson, Gudmar A1 - Feitosa, Mary F A1 - Chambers, John A1 - Orho-Melander, Marju A1 - Melander, Olle A1 - Johnson, Toby A1 - Li, Xiaohui A1 - Guo, Xiuqing A1 - Li, Mingyao A1 - Shin Cho, Yoon A1 - Jin Go, Min A1 - Jin Kim, Young A1 - Lee, Jong-Young A1 - Park, Taesung A1 - Kim, Kyunga A1 - Sim, Xueling A1 - Twee-Hee Ong, Rick A1 - Croteau-Chonka, Damien C A1 - Lange, Leslie A A1 - Smith, Joshua D A1 - Song, Kijoung A1 - Hua Zhao, Jing A1 - Yuan, Xin A1 - Luan, Jian'an A1 - Lamina, Claudia A1 - Ziegler, Andreas A1 - Zhang, Weihua A1 - Zee, Robert Y L A1 - Wright, Alan F A1 - Witteman, Jacqueline C M A1 - Wilson, James F A1 - Willemsen, Gonneke A1 - Wichmann, H-Erich A1 - Whitfield, John B A1 - Waterworth, Dawn M A1 - Wareham, Nicholas J A1 - Waeber, Gérard A1 - Vollenweider, Peter A1 - Voight, Benjamin F A1 - Vitart, Veronique A1 - Uitterlinden, André G A1 - Uda, Manuela A1 - Tuomilehto, Jaakko A1 - Thompson, John R A1 - Tanaka, Toshiko A1 - Surakka, Ida A1 - Stringham, Heather M A1 - Spector, Tim D A1 - Soranzo, Nicole A1 - Smit, Johannes H A1 - Sinisalo, Juha A1 - Silander, Kaisa A1 - Sijbrands, Eric J G A1 - Scuteri, Angelo A1 - Scott, James A1 - Schlessinger, David A1 - Sanna, Serena A1 - Salomaa, Veikko A1 - Saharinen, Juha A1 - Sabatti, Chiara A1 - Ruokonen, Aimo A1 - Rudan, Igor A1 - Rose, Lynda M A1 - Roberts, Robert A1 - Rieder, Mark A1 - Psaty, Bruce M A1 - Pramstaller, Peter P A1 - Pichler, Irene A1 - Perola, Markus A1 - Penninx, Brenda W J H A1 - Pedersen, Nancy L A1 - Pattaro, Cristian A1 - Parker, Alex N A1 - Paré, Guillaume A1 - Oostra, Ben A A1 - O'Donnell, Christopher J A1 - Nieminen, Markku S A1 - Nickerson, Deborah A A1 - Montgomery, Grant W A1 - Meitinger, Thomas A1 - McPherson, Ruth A1 - McCarthy, Mark I A1 - McArdle, Wendy A1 - Masson, David A1 - Martin, Nicholas G A1 - Marroni, Fabio A1 - Mangino, Massimo A1 - Magnusson, Patrik K E A1 - Lucas, Gavin A1 - Luben, Robert A1 - Loos, Ruth J F A1 - Lokki, Marja-Liisa A1 - Lettre, Guillaume A1 - Langenberg, Claudia A1 - Launer, Lenore J A1 - Lakatta, Edward G A1 - Laaksonen, Reijo A1 - Kyvik, Kirsten O A1 - Kronenberg, Florian A1 - König, Inke R A1 - Khaw, Kay-Tee A1 - Kaprio, Jaakko A1 - Kaplan, Lee M A1 - Johansson, Asa A1 - Jarvelin, Marjo-Riitta A1 - Janssens, A Cecile J W A1 - Ingelsson, Erik A1 - Igl, Wilmar A1 - Kees Hovingh, G A1 - Hottenga, Jouke-Jan A1 - Hofman, Albert A1 - Hicks, Andrew A A1 - Hengstenberg, Christian A1 - Heid, Iris M A1 - Hayward, Caroline A1 - Havulinna, Aki S A1 - Hastie, Nicholas D A1 - Harris, Tamara B A1 - Haritunians, Talin A1 - Hall, Alistair S A1 - Gyllensten, Ulf A1 - Guiducci, Candace A1 - Groop, Leif C A1 - Gonzalez, Elena A1 - Gieger, Christian A1 - Freimer, Nelson B A1 - Ferrucci, Luigi A1 - Erdmann, Jeanette A1 - Elliott, Paul A1 - Ejebe, Kenechi G A1 - Döring, Angela A1 - Dominiczak, Anna F A1 - Demissie, Serkalem A1 - Deloukas, Panagiotis A1 - de Geus, Eco J C A1 - de Faire, Ulf A1 - Crawford, Gabriel A1 - Collins, Francis S A1 - Chen, Yii-der I A1 - Caulfield, Mark J A1 - Campbell, Harry A1 - Burtt, Noel P A1 - Bonnycastle, Lori L A1 - Boomsma, Dorret I A1 - Boekholdt, S Matthijs A1 - Bergman, Richard N A1 - Barroso, Inês A1 - Bandinelli, Stefania A1 - Ballantyne, Christie M A1 - Assimes, Themistocles L A1 - Quertermous, Thomas A1 - Altshuler, David A1 - Seielstad, Mark A1 - Wong, Tien Y A1 - Tai, E-Shyong A1 - Feranil, Alan B A1 - Kuzawa, Christopher W A1 - Adair, Linda S A1 - Taylor, Herman A A1 - Borecki, Ingrid B A1 - Gabriel, Stacey B A1 - Wilson, James G A1 - Holm, Hilma A1 - Thorsteinsdottir, Unnur A1 - Gudnason, Vilmundur A1 - Krauss, Ronald M A1 - Mohlke, Karen L A1 - Ordovas, Jose M A1 - Munroe, Patricia B A1 - Kooner, Jaspal S A1 - Tall, Alan R A1 - Hegele, Robert A A1 - Kastelein, John J P A1 - Schadt, Eric E A1 - Rotter, Jerome I A1 - Boerwinkle, Eric A1 - Strachan, David P A1 - Mooser, Vincent A1 - Stefansson, Kari A1 - Reilly, Muredach P A1 - Samani, Nilesh J A1 - Schunkert, Heribert A1 - Cupples, L Adrienne A1 - Sandhu, Manjinder S A1 - Ridker, Paul M A1 - Rader, Daniel J A1 - van Duijn, Cornelia M A1 - Peltonen, Leena A1 - Abecasis, Goncalo R A1 - Boehnke, Michael A1 - Kathiresan, Sekar KW - African Americans KW - Animals KW - Asian Continental Ancestry Group KW - Cholesterol, HDL KW - Cholesterol, LDL KW - Coronary Artery Disease KW - Europe KW - European Continental Ancestry Group KW - Female KW - Genetic Loci KW - Genome-Wide Association Study KW - Genotype KW - Humans KW - Lipid Metabolism KW - Lipids KW - Liver KW - Male KW - Mice KW - N-Acetylgalactosaminyltransferases KW - Phenotype KW - Polymorphism, Single Nucleotide KW - Protein Phosphatase 1 KW - Reproducibility of Results KW - Triglycerides AB -

Plasma concentrations of total cholesterol, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol and triglycerides are among the most important risk factors for coronary artery disease (CAD) and are targets for therapeutic intervention. We screened the genome for common variants associated with plasma lipids in >100,000 individuals of European ancestry. Here we report 95 significantly associated loci (P < 5 x 10(-8)), with 59 showing genome-wide significant association with lipid traits for the first time. The newly reported associations include single nucleotide polymorphisms (SNPs) near known lipid regulators (for example, CYP7A1, NPC1L1 and SCARB1) as well as in scores of loci not previously implicated in lipoprotein metabolism. The 95 loci contribute not only to normal variation in lipid traits but also to extreme lipid phenotypes and have an impact on lipid traits in three non-European populations (East Asians, South Asians and African Americans). Our results identify several novel loci associated with plasma lipids that are also associated with CAD. Finally, we validated three of the novel genes-GALNT2, PPP1R3B and TTC39B-with experiments in mouse models. Taken together, our findings provide the foundation to develop a broader biological understanding of lipoprotein metabolism and to identify new therapeutic opportunities for the prevention of CAD.

VL - 466 IS - 7307 U1 - http://www.ncbi.nlm.nih.gov/pubmed/20686565?dopt=Abstract ER - TY - JOUR T1 - Common variants in 22 loci are associated with QRS duration and cardiac ventricular conduction. JF - Nat Genet Y1 - 2010 A1 - Sotoodehnia, Nona A1 - Isaacs, Aaron A1 - de Bakker, Paul I W A1 - Dörr, Marcus A1 - Newton-Cheh, Christopher A1 - Nolte, Ilja M A1 - van der Harst, Pim A1 - Müller, Martina A1 - Eijgelsheim, Mark A1 - Alonso, Alvaro A1 - Hicks, Andrew A A1 - Padmanabhan, Sandosh A1 - Hayward, Caroline A1 - Smith, Albert Vernon A1 - Polasek, Ozren A1 - Giovannone, Steven A1 - Fu, Jingyuan A1 - Magnani, Jared W A1 - Marciante, Kristin D A1 - Pfeufer, Arne A1 - Gharib, Sina A A1 - Teumer, Alexander A1 - Li, Man A1 - Bis, Joshua C A1 - Rivadeneira, Fernando A1 - Aspelund, Thor A1 - Köttgen, Anna A1 - Johnson, Toby A1 - Rice, Kenneth A1 - Sie, Mark P S A1 - Wang, Ying A A1 - Klopp, Norman A1 - Fuchsberger, Christian A1 - Wild, Sarah H A1 - Mateo Leach, Irene A1 - Estrada, Karol A1 - Völker, Uwe A1 - Wright, Alan F A1 - Asselbergs, Folkert W A1 - Qu, Jiaxiang A1 - Chakravarti, Aravinda A1 - Sinner, Moritz F A1 - Kors, Jan A A1 - Petersmann, Astrid A1 - Harris, Tamara B A1 - Soliman, Elsayed Z A1 - Munroe, Patricia B A1 - Psaty, Bruce M A1 - Oostra, Ben A A1 - Cupples, L Adrienne A1 - Perz, Siegfried A1 - de Boer, Rudolf A A1 - Uitterlinden, André G A1 - Völzke, Henry A1 - Spector, Timothy D A1 - Liu, Fang-Yu A1 - Boerwinkle, Eric A1 - Dominiczak, Anna F A1 - Rotter, Jerome I A1 - van Herpen, Gé A1 - Levy, Daniel A1 - Wichmann, H-Erich A1 - van Gilst, Wiek H A1 - Witteman, Jacqueline C M A1 - Kroemer, Heyo K A1 - Kao, W H Linda A1 - Heckbert, Susan R A1 - Meitinger, Thomas A1 - Hofman, Albert A1 - Campbell, Harry A1 - Folsom, Aaron R A1 - van Veldhuisen, Dirk J A1 - Schwienbacher, Christine A1 - O'Donnell, Christopher J A1 - Volpato, Claudia Beu A1 - Caulfield, Mark J A1 - Connell, John M A1 - Launer, Lenore A1 - Lu, Xiaowen A1 - Franke, Lude A1 - Fehrmann, Rudolf S N A1 - te Meerman, Gerard A1 - Groen, Harry J M A1 - Weersma, Rinse K A1 - van den Berg, Leonard H A1 - Wijmenga, Cisca A1 - Ophoff, Roel A A1 - Navis, Gerjan A1 - Rudan, Igor A1 - Snieder, Harold A1 - Wilson, James F A1 - Pramstaller, Peter P A1 - Siscovick, David S A1 - Wang, Thomas J A1 - Gudnason, Vilmundur A1 - van Duijn, Cornelia M A1 - Felix, Stephan B A1 - Fishman, Glenn I A1 - Jamshidi, Yalda A1 - Stricker, Bruno H Ch A1 - Samani, Nilesh J A1 - Kääb, Stefan A1 - Arking, Dan E KW - Animals KW - Animals, Newborn KW - Chromosomes, Human KW - Computational Biology KW - Electrocardiography KW - Genetic Loci KW - Genome-Wide Association Study KW - Heart Conduction System KW - Humans KW - Mice KW - Mice, Transgenic KW - Models, Animal KW - Myocytes, Cardiac KW - NAV1.8 Voltage-Gated Sodium Channel KW - Polymorphism, Single Nucleotide KW - Sodium Channels AB -

The QRS interval, from the beginning of the Q wave to the end of the S wave on an electrocardiogram, reflects ventricular depolarization and conduction time and is a risk factor for mortality, sudden death and heart failure. We performed a genome-wide association meta-analysis in 40,407 individuals of European descent from 14 studies, with further genotyping in 7,170 additional Europeans, and we identified 22 loci associated with QRS duration (P < 5 × 10(-8)). These loci map in or near genes in pathways with established roles in ventricular conduction such as sodium channels, transcription factors and calcium-handling proteins, but also point to previously unidentified biologic processes, such as kinase inhibitors and genes related to tumorigenesis. We demonstrate that SCN10A, a candidate gene at the most significantly associated locus in this study, is expressed in the mouse ventricular conduction system, and treatment with a selective SCN10A blocker prolongs QRS duration. These findings extend our current knowledge of ventricular depolarization and conduction.

VL - 42 IS - 12 U1 - http://www.ncbi.nlm.nih.gov/pubmed/21076409?dopt=Abstract ER - TY - JOUR T1 - Genome-wide association analysis identifies multiple loci related to resting heart rate. JF - Hum Mol Genet Y1 - 2010 A1 - Eijgelsheim, Mark A1 - Newton-Cheh, Christopher A1 - Sotoodehnia, Nona A1 - de Bakker, Paul I W A1 - Müller, Martina A1 - Morrison, Alanna C A1 - Smith, Albert V A1 - Isaacs, Aaron A1 - Sanna, Serena A1 - Dörr, Marcus A1 - Navarro, Pau A1 - Fuchsberger, Christian A1 - Nolte, Ilja M A1 - de Geus, Eco J C A1 - Estrada, Karol A1 - Hwang, Shih-Jen A1 - Bis, Joshua C A1 - Rückert, Ina-Maria A1 - Alonso, Alvaro A1 - Launer, Lenore J A1 - Hottenga, Jouke Jan A1 - Rivadeneira, Fernando A1 - Noseworthy, Peter A A1 - Rice, Kenneth M A1 - Perz, Siegfried A1 - Arking, Dan E A1 - Spector, Tim D A1 - Kors, Jan A A1 - Aulchenko, Yurii S A1 - Tarasov, Kirill V A1 - Homuth, Georg A1 - Wild, Sarah H A1 - Marroni, Fabio A1 - Gieger, Christian A1 - Licht, Carmilla M A1 - Prineas, Ronald J A1 - Hofman, Albert A1 - Rotter, Jerome I A1 - Hicks, Andrew A A1 - Ernst, Florian A1 - Najjar, Samer S A1 - Wright, Alan F A1 - Peters, Annette A1 - Fox, Ervin R A1 - Oostra, Ben A A1 - Kroemer, Heyo K A1 - Couper, David A1 - Völzke, Henry A1 - Campbell, Harry A1 - Meitinger, Thomas A1 - Uda, Manuela A1 - Witteman, Jacqueline C M A1 - Psaty, Bruce M A1 - Wichmann, H-Erich A1 - Harris, Tamara B A1 - Kääb, Stefan A1 - Siscovick, David S A1 - Jamshidi, Yalda A1 - Uitterlinden, André G A1 - Folsom, Aaron R A1 - Larson, Martin G A1 - Wilson, James F A1 - Penninx, Brenda W A1 - Snieder, Harold A1 - Pramstaller, Peter P A1 - van Duijn, Cornelia M A1 - Lakatta, Edward G A1 - Felix, Stephan B A1 - Gudnason, Vilmundur A1 - Pfeufer, Arne A1 - Heckbert, Susan R A1 - Stricker, Bruno H Ch A1 - Boerwinkle, Eric A1 - O'Donnell, Christopher J KW - Adult KW - Aged KW - Base Pairing KW - Cohort Studies KW - Female KW - Genetic Loci KW - Genome, Human KW - Genome-Wide Association Study KW - Heart Rate KW - Humans KW - Male KW - Middle Aged KW - Polymorphism, Single Nucleotide KW - Rest AB -

Higher resting heart rate is associated with increased cardiovascular disease and mortality risk. Though heritable factors play a substantial role in population variation, little is known about specific genetic determinants. This knowledge can impact clinical care by identifying novel factors that influence pathologic heart rate states, modulate heart rate through cardiac structure and function or by improving our understanding of the physiology of heart rate regulation. To identify common genetic variants associated with heart rate, we performed a meta-analysis of 15 genome-wide association studies (GWAS), including 38,991 subjects of European ancestry, estimating the association between age-, sex- and body mass-adjusted RR interval (inverse heart rate) and approximately 2.5 million markers. Results with P < 5 × 10(-8) were considered genome-wide significant. We constructed regression models with multiple markers to assess whether results at less stringent thresholds were likely to be truly associated with RR interval. We identified six novel associations with resting heart rate at six loci: 6q22 near GJA1; 14q12 near MYH7; 12p12 near SOX5, c12orf67, BCAT1, LRMP and CASC1; 6q22 near SLC35F1, PLN and c6orf204; 7q22 near SLC12A9 and UfSp1; and 11q12 near FADS1. Associations at 6q22 400 kb away from GJA1, at 14q12 MYH6 and at 1q32 near CD34 identified in previously published GWAS were confirmed. In aggregate, these variants explain approximately 0.7% of RR interval variance. A multivariant regression model including 20 variants with P < 10(-5) increased the explained variance to 1.6%, suggesting that some loci falling short of genome-wide significance are likely truly associated. Future research is warranted to elucidate underlying mechanisms that may impact clinical care.

VL - 19 IS - 19 U1 - http://www.ncbi.nlm.nih.gov/pubmed/20639392?dopt=Abstract ER - TY - JOUR T1 - Genomic variation associated with mortality among adults of European and African ancestry with heart failure: the cohorts for heart and aging research in genomic epidemiology consortium. JF - Circ Cardiovasc Genet Y1 - 2010 A1 - Morrison, Alanna C A1 - Felix, Janine F A1 - Cupples, L Adrienne A1 - Glazer, Nicole L A1 - Loehr, Laura R A1 - Dehghan, Abbas A1 - Demissie, Serkalem A1 - Bis, Joshua C A1 - Rosamond, Wayne D A1 - Aulchenko, Yurii S A1 - Wang, Ying A A1 - Haritunians, Talin A1 - Folsom, Aaron R A1 - Rivadeneira, Fernando A1 - Benjamin, Emelia J A1 - Lumley, Thomas A1 - Couper, David A1 - Stricker, Bruno H A1 - O'Donnell, Christopher J A1 - Rice, Kenneth M A1 - Chang, Patricia P A1 - Hofman, Albert A1 - Levy, Daniel A1 - Rotter, Jerome I A1 - Fox, Ervin R A1 - Uitterlinden, André G A1 - Wang, Thomas J A1 - Psaty, Bruce M A1 - Willerson, James T A1 - van Duijn, Cornelia M A1 - Boerwinkle, Eric A1 - Witteman, Jacqueline C M A1 - Vasan, Ramachandran S A1 - Smith, Nicholas L KW - African Americans KW - Aged KW - Aged, 80 and over KW - Chemokines KW - Cohort Studies KW - European Continental Ancestry Group KW - Female KW - Genome-Wide Association Study KW - Genotype KW - Heart Failure KW - Humans KW - Introns KW - Male KW - MARVEL Domain-Containing Proteins KW - Membrane Proteins KW - Middle Aged KW - Polymorphism, Single Nucleotide KW - Risk Factors AB -

BACKGROUND: Prognosis and survival are significant concerns for individuals with heart failure (HF). To better understand the pathophysiology of HF prognosis, the association between 2,366,858 single-nucleotide polymorphisms (SNPs) and all-cause mortality was evaluated among individuals with incident HF from 4 community-based prospective cohorts: the Atherosclerosis Risk in Communities Study, the Cardiovascular Health Study, the Framingham Heart Study, and the Rotterdam Study.

METHODS AND RESULTS: Participants were 2526 individuals of European ancestry and 466 individuals of African ancestry who experienced an incident HF event during follow-up in the respective cohorts. Within each study, the association between genetic variants and time to mortality among individuals with HF was assessed by Cox proportional hazards models that included adjustment for sex and age at the time of the HF event. Prospective fixed-effect meta-analyses were conducted for the 4 study populations of European ancestry (N=1645 deaths) and for the 2 populations of African ancestry (N=281 deaths). Genome-wide significance was set at P=5.0x10(-7). Meta-analytic findings among individuals of European ancestry revealed 1 genome-wide significant locus on chromosome 3p22 in an intron of CKLF-like MARVEL transmembrane domain containing 7 (CMTM7, P=3.2x10(-7)). Eight additional loci in individuals of European ancestry and 4 loci in individuals of African ancestry were identified by high-signal SNPs (P<1.0x10(-5)) but did not meet genome-wide significance.

CONCLUSIONS: This study identified a novel locus associated with all-cause mortality among individuals of European ancestry with HF. This finding warrants additional investigation, including replication, in other studies of HF.

VL - 3 IS - 3 U1 - http://www.ncbi.nlm.nih.gov/pubmed/20400778?dopt=Abstract ER - TY - JOUR T1 - Hundreds of variants clustered in genomic loci and biological pathways affect human height. JF - Nature Y1 - 2010 A1 - Lango Allen, Hana A1 - Estrada, Karol A1 - Lettre, Guillaume A1 - Berndt, Sonja I A1 - Weedon, Michael N A1 - Rivadeneira, Fernando A1 - Willer, Cristen J A1 - Jackson, Anne U A1 - Vedantam, Sailaja A1 - Raychaudhuri, Soumya A1 - Ferreira, Teresa A1 - Wood, Andrew R A1 - Weyant, Robert J A1 - Segrè, Ayellet V A1 - Speliotes, Elizabeth K A1 - Wheeler, Eleanor A1 - Soranzo, Nicole A1 - Park, Ju-Hyun A1 - Yang, Jian A1 - Gudbjartsson, Daniel A1 - Heard-Costa, Nancy L A1 - Randall, Joshua C A1 - Qi, Lu A1 - Vernon Smith, Albert A1 - Mägi, Reedik A1 - Pastinen, Tomi A1 - Liang, Liming A1 - Heid, Iris M A1 - Luan, Jian'an A1 - Thorleifsson, Gudmar A1 - Winkler, Thomas W A1 - Goddard, Michael E A1 - Sin Lo, Ken A1 - Palmer, Cameron A1 - Workalemahu, Tsegaselassie A1 - Aulchenko, Yurii S A1 - Johansson, Asa A1 - Zillikens, M Carola A1 - Feitosa, Mary F A1 - Esko, Tõnu A1 - Johnson, Toby A1 - Ketkar, Shamika A1 - Kraft, Peter A1 - Mangino, Massimo A1 - Prokopenko, Inga A1 - Absher, Devin A1 - Albrecht, Eva A1 - Ernst, Florian A1 - Glazer, Nicole L A1 - Hayward, Caroline A1 - Hottenga, Jouke-Jan A1 - Jacobs, Kevin B A1 - Knowles, Joshua W A1 - Kutalik, Zoltán A1 - Monda, Keri L A1 - Polasek, Ozren A1 - Preuss, Michael A1 - Rayner, Nigel W A1 - Robertson, Neil R A1 - Steinthorsdottir, Valgerdur A1 - Tyrer, Jonathan P A1 - Voight, Benjamin F A1 - Wiklund, Fredrik A1 - Xu, Jianfeng A1 - Zhao, Jing Hua A1 - Nyholt, Dale R A1 - Pellikka, Niina A1 - Perola, Markus A1 - Perry, John R B A1 - Surakka, Ida A1 - Tammesoo, Mari-Liis A1 - Altmaier, Elizabeth L A1 - Amin, Najaf A1 - Aspelund, Thor A1 - Bhangale, Tushar A1 - Boucher, Gabrielle A1 - Chasman, Daniel I A1 - Chen, Constance A1 - Coin, Lachlan A1 - Cooper, Matthew N A1 - Dixon, Anna L A1 - Gibson, Quince A1 - Grundberg, Elin A1 - Hao, Ke A1 - Juhani Junttila, M A1 - Kaplan, Lee M A1 - Kettunen, Johannes A1 - König, Inke R A1 - Kwan, Tony A1 - Lawrence, Robert W A1 - Levinson, Douglas F A1 - Lorentzon, Mattias A1 - McKnight, Barbara A1 - Morris, Andrew P A1 - Müller, Martina A1 - Suh Ngwa, Julius A1 - Purcell, Shaun A1 - Rafelt, Suzanne A1 - Salem, Rany M A1 - Salvi, Erika A1 - Sanna, Serena A1 - Shi, Jianxin A1 - Sovio, Ulla A1 - Thompson, John R A1 - Turchin, Michael C A1 - Vandenput, Liesbeth A1 - Verlaan, Dominique J A1 - Vitart, Veronique A1 - White, Charles C A1 - Ziegler, Andreas A1 - Almgren, Peter A1 - Balmforth, Anthony J A1 - Campbell, Harry A1 - Citterio, Lorena A1 - De Grandi, Alessandro A1 - Dominiczak, Anna A1 - Duan, Jubao A1 - Elliott, Paul A1 - Elosua, Roberto A1 - Eriksson, Johan G A1 - Freimer, Nelson B A1 - Geus, Eco J C A1 - Glorioso, Nicola A1 - Haiqing, Shen A1 - Hartikainen, Anna-Liisa A1 - Havulinna, Aki S A1 - Hicks, Andrew A A1 - Hui, Jennie A1 - Igl, Wilmar A1 - Illig, Thomas A1 - Jula, Antti A1 - Kajantie, Eero A1 - Kilpeläinen, Tuomas O A1 - Koiranen, Markku A1 - Kolcic, Ivana A1 - Koskinen, Seppo A1 - Kovacs, Peter A1 - Laitinen, Jaana A1 - Liu, Jianjun A1 - Lokki, Marja-Liisa A1 - Marusic, Ana A1 - Maschio, Andrea A1 - Meitinger, Thomas A1 - Mulas, Antonella A1 - Paré, Guillaume A1 - Parker, Alex N A1 - Peden, John F A1 - Petersmann, Astrid A1 - Pichler, Irene A1 - Pietiläinen, Kirsi H A1 - Pouta, Anneli A1 - Ridderstråle, Martin A1 - Rotter, Jerome I A1 - Sambrook, Jennifer G A1 - Sanders, Alan R A1 - Schmidt, Carsten Oliver A1 - Sinisalo, Juha A1 - Smit, Jan H A1 - Stringham, Heather M A1 - Bragi Walters, G A1 - Widen, Elisabeth A1 - Wild, Sarah H A1 - Willemsen, Gonneke A1 - Zagato, Laura A1 - Zgaga, Lina A1 - Zitting, Paavo A1 - Alavere, Helene A1 - Farrall, Martin A1 - McArdle, Wendy L A1 - Nelis, Mari A1 - Peters, Marjolein J A1 - Ripatti, Samuli A1 - van Meurs, Joyce B J A1 - Aben, Katja K A1 - Ardlie, Kristin G A1 - Beckmann, Jacques S A1 - Beilby, John P A1 - Bergman, Richard N A1 - Bergmann, Sven A1 - Collins, Francis S A1 - Cusi, Daniele A1 - den Heijer, Martin A1 - Eiriksdottir, Gudny A1 - Gejman, Pablo V A1 - Hall, Alistair S A1 - Hamsten, Anders A1 - Huikuri, Heikki V A1 - Iribarren, Carlos A1 - Kähönen, Mika A1 - Kaprio, Jaakko A1 - Kathiresan, Sekar A1 - Kiemeney, Lambertus A1 - Kocher, Thomas A1 - Launer, Lenore J A1 - Lehtimäki, Terho A1 - Melander, Olle A1 - Mosley, Tom H A1 - Musk, Arthur W A1 - Nieminen, Markku S A1 - O'Donnell, Christopher J A1 - Ohlsson, Claes A1 - Oostra, Ben A1 - Palmer, Lyle J A1 - Raitakari, Olli A1 - Ridker, Paul M A1 - Rioux, John D A1 - Rissanen, Aila A1 - Rivolta, Carlo A1 - Schunkert, Heribert A1 - Shuldiner, Alan R A1 - Siscovick, David S A1 - Stumvoll, Michael A1 - Tönjes, Anke A1 - Tuomilehto, Jaakko A1 - van Ommen, Gert-Jan A1 - Viikari, Jorma A1 - Heath, Andrew C A1 - Martin, Nicholas G A1 - Montgomery, Grant W A1 - Province, Michael A A1 - Kayser, Manfred A1 - Arnold, Alice M A1 - Atwood, Larry D A1 - Boerwinkle, Eric A1 - Chanock, Stephen J A1 - Deloukas, Panos A1 - Gieger, Christian A1 - Grönberg, Henrik A1 - Hall, Per A1 - Hattersley, Andrew T A1 - Hengstenberg, Christian A1 - Hoffman, Wolfgang A1 - Lathrop, G Mark A1 - Salomaa, Veikko A1 - Schreiber, Stefan A1 - Uda, Manuela A1 - Waterworth, Dawn A1 - Wright, Alan F A1 - Assimes, Themistocles L A1 - Barroso, Inês A1 - Hofman, Albert A1 - Mohlke, Karen L A1 - Boomsma, Dorret I A1 - Caulfield, Mark J A1 - Cupples, L Adrienne A1 - Erdmann, Jeanette A1 - Fox, Caroline S A1 - Gudnason, Vilmundur A1 - Gyllensten, Ulf A1 - Harris, Tamara B A1 - Hayes, Richard B A1 - Jarvelin, Marjo-Riitta A1 - Mooser, Vincent A1 - Munroe, Patricia B A1 - Ouwehand, Willem H A1 - Penninx, Brenda W A1 - Pramstaller, Peter P A1 - Quertermous, Thomas A1 - Rudan, Igor A1 - Samani, Nilesh J A1 - Spector, Timothy D A1 - Völzke, Henry A1 - Watkins, Hugh A1 - Wilson, James F A1 - Groop, Leif C A1 - Haritunians, Talin A1 - Hu, Frank B A1 - Kaplan, Robert C A1 - Metspalu, Andres A1 - North, Kari E A1 - Schlessinger, David A1 - Wareham, Nicholas J A1 - Hunter, David J A1 - O'Connell, Jeffrey R A1 - Strachan, David P A1 - Wichmann, H-Erich A1 - Borecki, Ingrid B A1 - van Duijn, Cornelia M A1 - Schadt, Eric E A1 - Thorsteinsdottir, Unnur A1 - Peltonen, Leena A1 - Uitterlinden, André G A1 - Visscher, Peter M A1 - Chatterjee, Nilanjan A1 - Loos, Ruth J F A1 - Boehnke, Michael A1 - McCarthy, Mark I A1 - Ingelsson, Erik A1 - Lindgren, Cecilia M A1 - Abecasis, Goncalo R A1 - Stefansson, Kari A1 - Frayling, Timothy M A1 - Hirschhorn, Joel N KW - Body Height KW - Chromosomes, Human, Pair 3 KW - Genetic Loci KW - Genetic Predisposition to Disease KW - Genome, Human KW - Genome-Wide Association Study KW - Humans KW - Metabolic Networks and Pathways KW - Multifactorial Inheritance KW - Phenotype KW - Polymorphism, Single Nucleotide AB -

Most common human traits and diseases have a polygenic pattern of inheritance: DNA sequence variants at many genetic loci influence the phenotype. Genome-wide association (GWA) studies have identified more than 600 variants associated with human traits, but these typically explain small fractions of phenotypic variation, raising questions about the use of further studies. Here, using 183,727 individuals, we show that hundreds of genetic variants, in at least 180 loci, influence adult height, a highly heritable and classic polygenic trait. The large number of loci reveals patterns with important implications for genetic studies of common human diseases and traits. First, the 180 loci are not random, but instead are enriched for genes that are connected in biological pathways (P = 0.016) and that underlie skeletal growth defects (P < 0.001). Second, the likely causal gene is often located near the most strongly associated variant: in 13 of 21 loci containing a known skeletal growth gene, that gene was closest to the associated variant. Third, at least 19 loci have multiple independently associated variants, suggesting that allelic heterogeneity is a frequent feature of polygenic traits, that comprehensive explorations of already-discovered loci should discover additional variants and that an appreciable fraction of associated loci may have been identified. Fourth, associated variants are enriched for likely functional effects on genes, being over-represented among variants that alter amino-acid structure of proteins and expression levels of nearby genes. Our data explain approximately 10% of the phenotypic variation in height, and we estimate that unidentified common variants of similar effect sizes would increase this figure to approximately 16% of phenotypic variation (approximately 20% of heritable variation). Although additional approaches are needed to dissect the genetic architecture of polygenic human traits fully, our findings indicate that GWA studies can identify large numbers of loci that implicate biologically relevant genes and pathways.

VL - 467 IS - 7317 U1 - http://www.ncbi.nlm.nih.gov/pubmed/20881960?dopt=Abstract ER - TY - JOUR T1 - Multiple genetic loci influence serum urate levels and their relationship with gout and cardiovascular disease risk factors. JF - Circ Cardiovasc Genet Y1 - 2010 A1 - Yang, Qiong A1 - Köttgen, Anna A1 - Dehghan, Abbas A1 - Smith, Albert V A1 - Glazer, Nicole L A1 - Chen, Ming-Huei A1 - Chasman, Daniel I A1 - Aspelund, Thor A1 - Eiriksdottir, Gudny A1 - Harris, Tamara B A1 - Launer, Lenore A1 - Nalls, Michael A1 - Hernandez, Dena A1 - Arking, Dan E A1 - Boerwinkle, Eric A1 - Grove, Megan L A1 - Li, Man A1 - Linda Kao, W H A1 - Chonchol, Michel A1 - Haritunians, Talin A1 - Li, Guo A1 - Lumley, Thomas A1 - Psaty, Bruce M A1 - Shlipak, Michael A1 - Hwang, Shih-Jen A1 - Larson, Martin G A1 - O'Donnell, Christopher J A1 - Upadhyay, Ashish A1 - van Duijn, Cornelia M A1 - Hofman, Albert A1 - Rivadeneira, Fernando A1 - Stricker, Bruno A1 - Uitterlinden, André G A1 - Paré, Guillaume A1 - Parker, Alex N A1 - Ridker, Paul M A1 - Siscovick, David S A1 - Gudnason, Vilmundur A1 - Witteman, Jacqueline C A1 - Fox, Caroline S A1 - Coresh, Josef KW - Cardiovascular Diseases KW - Coronary Disease KW - Female KW - Genetic Loci KW - Genome-Wide Association Study KW - Gout KW - Humans KW - Male KW - Risk Factors KW - Uric Acid AB -

BACKGROUND: Elevated serum urate levels can lead to gout and are associated with cardiovascular risk factors. We performed a genome-wide association study to search for genetic susceptibility loci for serum urate and gout and investigated the causal nature of the associations of serum urate with gout and selected cardiovascular risk factors and coronary heart disease (CHD).

METHODS AND RESULTS: Meta-analyses of genome-wide association studies (GWAS) were performed in 5 population-based cohorts of the Cohorts for Heart and Aging Research in Genome Epidemiology consortium for serum urate and gout in 28 283 white participants. The effect of the most significant single-nucleotide polymorphism at all genome-wide significant loci on serum urate was added to create a genetic urate score. Findings were replicated in the Women's Genome Health Study (n=22 054). Single-nucleotide polymorphisms at 8 genetic loci achieved genome-wide significance with serum urate levels (P=4×10(-8) to 2×10(-242) in SLC22A11, GCKR, R3HDM2-INHBC region, RREB1, PDZK1, SLC2A9, ABCG2, and SLC17A1). Only 2 loci (SLC2A9, ABCG2) showed genome-wide significant association with gout. The genetic urate score was strongly associated with serum urate and gout (odds ratio, 12.4 per 100 μmol/L; P=3×10(-39)) but not with blood pressure, glucose, estimated glomerular filtration rate, chronic kidney disease, or CHD. The lack of association between the genetic score and the latter phenotypes also was observed in the Women's Genome Health Study.

CONCLUSIONS: The genetic urate score analysis suggested a causal relationship between serum urate and gout but did not provide evidence for one between serum urate and cardiovascular risk factors and CHD.

VL - 3 IS - 6 U1 - http://www.ncbi.nlm.nih.gov/pubmed/20884846?dopt=Abstract ER - TY - JOUR T1 - Novel associations of multiple genetic loci with plasma levels of factor VII, factor VIII, and von Willebrand factor: The CHARGE (Cohorts for Heart and Aging Research in Genome Epidemiology) Consortium. JF - Circulation Y1 - 2010 A1 - Smith, Nicholas L A1 - Chen, Ming-Huei A1 - Dehghan, Abbas A1 - Strachan, David P A1 - Basu, Saonli A1 - Soranzo, Nicole A1 - Hayward, Caroline A1 - Rudan, Igor A1 - Sabater-Lleal, Maria A1 - Bis, Joshua C A1 - de Maat, Moniek P M A1 - Rumley, Ann A1 - Kong, Xiaoxiao A1 - Yang, Qiong A1 - Williams, Frances M K A1 - Vitart, Veronique A1 - Campbell, Harry A1 - Mälarstig, Anders A1 - Wiggins, Kerri L A1 - van Duijn, Cornelia M A1 - McArdle, Wendy L A1 - Pankow, James S A1 - Johnson, Andrew D A1 - Silveira, Angela A1 - McKnight, Barbara A1 - Uitterlinden, André G A1 - Aleksic, Nena A1 - Meigs, James B A1 - Peters, Annette A1 - Koenig, Wolfgang A1 - Cushman, Mary A1 - Kathiresan, Sekar A1 - Rotter, Jerome I A1 - Bovill, Edwin G A1 - Hofman, Albert A1 - Boerwinkle, Eric A1 - Tofler, Geoffrey H A1 - Peden, John F A1 - Psaty, Bruce M A1 - Leebeek, Frank A1 - Folsom, Aaron R A1 - Larson, Martin G A1 - Spector, Timothy D A1 - Wright, Alan F A1 - Wilson, James F A1 - Hamsten, Anders A1 - Lumley, Thomas A1 - Witteman, Jacqueline C M A1 - Tang, Weihong A1 - O'Donnell, Christopher J KW - Adult KW - Factor VII KW - Factor VIII KW - Female KW - Genome-Wide Association Study KW - Hemostasis KW - Humans KW - Male KW - Middle Aged KW - Phenotype KW - Polymorphism, Single Nucleotide KW - Thrombosis KW - von Willebrand Factor AB -

BACKGROUND: Plasma levels of coagulation factors VII (FVII), VIII (FVIII), and von Willebrand factor (vWF) influence risk of hemorrhage and thrombosis. We conducted genome-wide association studies to identify new loci associated with plasma levels.

METHODS AND RESULTS: The setting of the study included 5 community-based studies for discovery comprising 23 608 European-ancestry participants: Atherosclerosis Risk In Communities Study, Cardiovascular Health Study, British 1958 Birth Cohort, Framingham Heart Study, and Rotterdam Study. All subjects had genome-wide single-nucleotide polymorphism (SNP) scans and at least 1 phenotype measured: FVII activity/antigen, FVIII activity, and vWF antigen. Each study used its genotype data to impute to HapMap SNPs and independently conducted association analyses of hemostasis measures using an additive genetic model. Study findings were combined by meta-analysis. Replication was conducted in 7604 participants not in the discovery cohort. For FVII, 305 SNPs exceeded the genome-wide significance threshold of 5.0x10(-8) and comprised 5 loci on 5 chromosomes: 2p23 (smallest P value 6.2x10(-24)), 4q25 (3.6x10(-12)), 11q12 (2.0x10(-10)), 13q34 (9.0x10(-259)), and 20q11.2 (5.7x10(-37)). Loci were within or near genes, including 4 new candidate genes and F7 (13q34). For vWF, 400 SNPs exceeded the threshold and marked 8 loci on 6 chromosomes: 6q24 (1.2x10(-22)), 8p21 (1.3x10(-16)), 9q34 (<5.0x10(-324)), 12p13 (1.7x10(-32)), 12q23 (7.3x10(-10)), 12q24.3 (3.8x10(-11)), 14q32 (2.3x10(-10)), and 19p13.2 (1.3x10(-9)). All loci were within genes, including 6 new candidate genes, as well as ABO (9q34) and VWF (12p13). For FVIII, 5 loci were identified and overlapped vWF findings. Nine of the 10 new findings were replicated.

CONCLUSIONS: New genetic associations were discovered outside previously known biological pathways and may point to novel prevention and treatment targets of hemostasis disorders.

VL - 121 IS - 12 U1 - http://www.ncbi.nlm.nih.gov/pubmed/20231535?dopt=Abstract ER - TY - JOUR T1 - Association of genomic loci from a cardiovascular gene SNP array with fibrinogen levels in European Americans and African-Americans from six cohort studies: the Candidate Gene Association Resource (CARe). JF - Blood Y1 - 2011 A1 - Wassel, Christina L A1 - Lange, Leslie A A1 - Keating, Brendan J A1 - Taylor, Kira C A1 - Johnson, Andrew D A1 - Palmer, Cameron A1 - Ho, Lindsey A A1 - Smith, Nicholas L A1 - Lange, Ethan M A1 - Li, Yun A1 - Yang, Qiong A1 - Delaney, Joseph A A1 - Tang, Weihong A1 - Tofler, Geoffrey A1 - Redline, Susan A1 - Taylor, Herman A A1 - Wilson, James G A1 - Tracy, Russell P A1 - Jacobs, David R A1 - Folsom, Aaron R A1 - Green, David A1 - O'Donnell, Christopher J A1 - Reiner, Alexander P KW - Adult KW - African Americans KW - Aged KW - Cardiovascular Diseases KW - Cohort Studies KW - European Continental Ancestry Group KW - Female KW - Fibrinogen KW - Genetic Predisposition to Disease KW - Haplotypes KW - Humans KW - Male KW - Middle Aged KW - Phenotype KW - Polymorphism, Single Nucleotide KW - Risk Factors AB -

Several common genomic loci, involving various immunity- and metabolism-related genes, have been associated with plasma fibrinogen in European Americans (EAs). The genetic determinants of fibrinogen in African Americans (AAs) are poorly characterized. Using a vascular gene-centric array in 23,634 EA and 6657 AA participants from 6 studies comprising the Candidate Gene Association Resource project, we examined the association of 47,539 common and lower frequency variants with fibrinogen concentration. We identified a rare Pro265Leu variant in FGB (rs6054) associated with lower fibrinogen. Common fibrinogen gene single nucleotide polymorphisms (FGB rs1800787 and FGG rs2066861) significantly associated with fibrinogen in EAs were prevalent in AAs and showed consistent associations. Several fibrinogen locus single nucleotide polymorphism associated with lower fibrinogen were exclusive to AAs; these include a newly reported association with FGA rs10050257. For IL6R, IL1RN, and NLRP3 inflammatory gene loci, associations with fibrinogen were concordant between EAs and AAs, but not at other loci (CPS1, PCCB, and SCL22A5-IRF1). The association of FGG rs2066861 with fibrinogen differed according to assay type used to measure fibrinogen. Further characterization of common and lower-frequency genetic variants that contribute to interpopulation differences in fibrinogen phenotype may help refine our understanding of the contribution of hemostasis and inflammation to atherothrombotic risk.

VL - 117 IS - 1 U1 - http://www.ncbi.nlm.nih.gov/pubmed/20978265?dopt=Abstract ER - TY - JOUR T1 - A gene-centric association scan for Coagulation Factor VII levels in European and African Americans: the Candidate Gene Association Resource (CARe) Consortium. JF - Hum Mol Genet Y1 - 2011 A1 - Taylor, Kira C A1 - Lange, Leslie A A1 - Zabaneh, Delilah A1 - Lange, Ethan A1 - Keating, Brendan J A1 - Tang, Weihong A1 - Smith, Nicholas L A1 - Delaney, Joseph A A1 - Kumari, Meena A1 - Hingorani, Aroon A1 - North, Kari E A1 - Kivimaki, Mika A1 - Tracy, Russell P A1 - O'Donnell, Christopher J A1 - Folsom, Aaron R A1 - Green, David A1 - Humphries, Steve E A1 - Reiner, Alexander P KW - Adult KW - African Americans KW - Aged KW - Cardiovascular Diseases KW - European Continental Ancestry Group KW - Factor VII KW - Female KW - Genetic Predisposition to Disease KW - Humans KW - Male KW - Middle Aged KW - Polymorphism, Single Nucleotide AB -

Polymorphisms in several distinct genomic regions, including the F7 gene, were recently associated with factor VII (FVII) levels in European Americans (EAs). The genetic determinants of FVII in African Americans (AAs) are unknown. We used a 50,000 single nucleotide polymorphism (SNP) gene-centric array having dense coverage of over 2,000 candidate genes for cardiovascular disease (CVD) pathways in a community-based sample of 16,324 EA and 3898 AA participants from the Candidate Gene Association Resource (CARe) consortium. Our aim was the discovery of new genomic loci and more detailed characterization of existing loci associated with FVII levels. In EAs, we identified three new loci associated with FVII, of which APOA5 on chromosome 11q23 and HNF4A on chromosome 20q12-13 were replicated in a sample of 4289 participants from the Whitehall II study. We confirmed four previously reported FVII-associated loci (GCKR, MS4A6A, F7 and PROCR) in CARe EA samples. In AAs, the F7 and PROCR regions were significantly associated with FVII. Several of the FVII-associated regions are known to be associated with lipids and other cardiovascular-related traits. At the F7 locus, there was evidence of at least five independently associated SNPs in EAs and three independent signals in AAs. Though the variance in FVII explained by the existing loci is substantial (20% in EA and 10% in AA), larger sample sizes and investigation of lower frequency variants may be required to identify additional FVII-associated loci in EAs and AAs and further clarify the relationship between FVII and other CVD risk factors.

VL - 20 IS - 17 U1 - http://www.ncbi.nlm.nih.gov/pubmed/21676895?dopt=Abstract ER - TY - JOUR T1 - Genetic predictors of fibrin D-dimer levels in healthy adults. JF - Circulation Y1 - 2011 A1 - Smith, Nicholas L A1 - Huffman, Jennifer E A1 - Strachan, David P A1 - Huang, Jie A1 - Dehghan, Abbas A1 - Trompet, Stella A1 - Lopez, Lorna M A1 - Shin, So-Youn A1 - Baumert, Jens A1 - Vitart, Veronique A1 - Bis, Joshua C A1 - Wild, Sarah H A1 - Rumley, Ann A1 - Yang, Qiong A1 - Uitterlinden, André G A1 - Stott, David J A1 - Davies, Gail A1 - Carter, Angela M A1 - Thorand, Barbara A1 - Polasek, Ozren A1 - McKnight, Barbara A1 - Campbell, Harry A1 - Rudnicka, Alicja R A1 - Chen, Ming-Huei A1 - Buckley, Brendan M A1 - Harris, Sarah E A1 - Peters, Annette A1 - Pulanic, Drazen A1 - Lumley, Thomas A1 - de Craen, Anton J M A1 - Liewald, David C A1 - Gieger, Christian A1 - Campbell, Susan A1 - Ford, Ian A1 - Gow, Alan J A1 - Luciano, Michelle A1 - Porteous, David J A1 - Guo, Xiuqing A1 - Sattar, Naveed A1 - Tenesa, Albert A1 - Cushman, Mary A1 - Slagboom, P Eline A1 - Visscher, Peter M A1 - Spector, Tim D A1 - Illig, Thomas A1 - Rudan, Igor A1 - Bovill, Edwin G A1 - Wright, Alan F A1 - McArdle, Wendy L A1 - Tofler, Geoffrey A1 - Hofman, Albert A1 - Westendorp, Rudi G J A1 - Starr, John M A1 - Grant, Peter J A1 - Karakas, Mahir A1 - Hastie, Nicholas D A1 - Psaty, Bruce M A1 - Wilson, James F A1 - Lowe, Gordon D O A1 - O'Donnell, Christopher J A1 - Witteman, Jacqueline C M A1 - Jukema, J Wouter A1 - Deary, Ian J A1 - Soranzo, Nicole A1 - Koenig, Wolfgang A1 - Hayward, Caroline KW - Adult KW - Aged KW - Blood Coagulation KW - European Continental Ancestry Group KW - Factor V KW - Female KW - Fibrin Fibrinogen Degradation Products KW - Fibrinogen KW - Genetic Testing KW - Genome-Wide Association Study KW - Humans KW - Male KW - Middle Aged KW - Reference Values KW - Thromboplastin AB -

BACKGROUND: Fibrin fragment D-dimer, one of several peptides produced when crosslinked fibrin is degraded by plasmin, is the most widely used clinical marker of activated blood coagulation. To identity genetic loci influencing D-dimer levels, we performed the first large-scale, genome-wide association search.

METHODS AND RESULTS: A genome-wide investigation of the genomic correlates of plasma D-dimer levels was conducted among 21 052 European-ancestry adults. Plasma levels of D-dimer were measured independently in each of 13 cohorts. Each study analyzed the association between ≈2.6 million genotyped and imputed variants across the 22 autosomal chromosomes and natural-log–transformed D-dimer levels using linear regression in additive genetic models adjusted for age and sex. Among all variants, 74 exceeded the genome-wide significance threshold and marked 3 regions. At 1p22, rs12029080 (P=6.4×10(-52)) was 46.0 kb upstream from F3, coagulation factor III (tissue factor). At 1q24, rs6687813 (P=2.4×10(-14)) was 79.7 kb downstream of F5, coagulation factor V. At 4q32, rs13109457 (P=2.9×10(-18)) was located between 2 fibrinogen genes: 10.4 kb downstream from FGG and 3.0 kb upstream from FGA. Variants were associated with a 0.099-, 0.096-, and 0.061-unit difference, respectively, in natural-log–transformed D-dimer and together accounted for 1.8% of the total variance. When adjusted for nonsynonymous substitutions in F5 and FGA loci known to be associated with D-dimer levels, there was no evidence of an additional association at either locus.

CONCLUSIONS: Three genes were associated with fibrin D-dimer levels. Of these 3, the F3 association was the strongest, and has not been previously reported.

VL - 123 IS - 17 U1 - http://www.ncbi.nlm.nih.gov/pubmed/21502573?dopt=Abstract ER - TY - JOUR T1 - Genetic variants in novel pathways influence blood pressure and cardiovascular disease risk. JF - Nature Y1 - 2011 A1 - Ehret, Georg B A1 - Munroe, Patricia B A1 - Rice, Kenneth M A1 - Bochud, Murielle A1 - Johnson, Andrew D A1 - Chasman, Daniel I A1 - Smith, Albert V A1 - Tobin, Martin D A1 - Verwoert, Germaine C A1 - Hwang, Shih-Jen A1 - Pihur, Vasyl A1 - Vollenweider, Peter A1 - O'Reilly, Paul F A1 - Amin, Najaf A1 - Bragg-Gresham, Jennifer L A1 - Teumer, Alexander A1 - Glazer, Nicole L A1 - Launer, Lenore A1 - Zhao, Jing Hua A1 - Aulchenko, Yurii A1 - Heath, Simon A1 - Sõber, Siim A1 - Parsa, Afshin A1 - Luan, Jian'an A1 - Arora, Pankaj A1 - Dehghan, Abbas A1 - Zhang, Feng A1 - Lucas, Gavin A1 - Hicks, Andrew A A1 - Jackson, Anne U A1 - Peden, John F A1 - Tanaka, Toshiko A1 - Wild, Sarah H A1 - Rudan, Igor A1 - Igl, Wilmar A1 - Milaneschi, Yuri A1 - Parker, Alex N A1 - Fava, Cristiano A1 - Chambers, John C A1 - Fox, Ervin R A1 - Kumari, Meena A1 - Go, Min Jin A1 - van der Harst, Pim A1 - Kao, Wen Hong Linda A1 - Sjögren, Marketa A1 - Vinay, D G A1 - Alexander, Myriam A1 - Tabara, Yasuharu A1 - Shaw-Hawkins, Sue A1 - Whincup, Peter H A1 - Liu, Yongmei A1 - Shi, Gang A1 - Kuusisto, Johanna A1 - Tayo, Bamidele A1 - Seielstad, Mark A1 - Sim, Xueling A1 - Nguyen, Khanh-Dung Hoang A1 - Lehtimäki, Terho A1 - Matullo, Giuseppe A1 - Wu, Ying A1 - Gaunt, Tom R A1 - Onland-Moret, N Charlotte A1 - Cooper, Matthew N A1 - Platou, Carl G P A1 - Org, Elin A1 - Hardy, Rebecca A1 - Dahgam, Santosh A1 - Palmen, Jutta A1 - Vitart, Veronique A1 - Braund, Peter S A1 - Kuznetsova, Tatiana A1 - Uiterwaal, Cuno S P M A1 - Adeyemo, Adebowale A1 - Palmas, Walter A1 - Campbell, Harry A1 - Ludwig, Barbara A1 - Tomaszewski, Maciej A1 - Tzoulaki, Ioanna A1 - Palmer, Nicholette D A1 - Aspelund, Thor A1 - Garcia, Melissa A1 - Chang, Yen-Pei C A1 - O'Connell, Jeffrey R A1 - Steinle, Nanette I A1 - Grobbee, Diederick E A1 - Arking, Dan E A1 - Kardia, Sharon L A1 - Morrison, Alanna C A1 - Hernandez, Dena A1 - Najjar, Samer A1 - McArdle, Wendy L A1 - Hadley, David A1 - Brown, Morris J A1 - Connell, John M A1 - Hingorani, Aroon D A1 - Day, Ian N M A1 - Lawlor, Debbie A A1 - Beilby, John P A1 - Lawrence, Robert W A1 - Clarke, Robert A1 - Hopewell, Jemma C A1 - Ongen, Halit A1 - Dreisbach, Albert W A1 - Li, Yali A1 - Young, J Hunter A1 - Bis, Joshua C A1 - Kähönen, Mika A1 - Viikari, Jorma A1 - Adair, Linda S A1 - Lee, Nanette R A1 - Chen, Ming-Huei A1 - Olden, Matthias A1 - Pattaro, Cristian A1 - Bolton, Judith A Hoffman A1 - Köttgen, Anna A1 - Bergmann, Sven A1 - Mooser, Vincent A1 - Chaturvedi, Nish A1 - Frayling, Timothy M A1 - Islam, Muhammad A1 - Jafar, Tazeen H A1 - Erdmann, Jeanette A1 - Kulkarni, Smita R A1 - Bornstein, Stefan R A1 - Grässler, Jürgen A1 - Groop, Leif A1 - Voight, Benjamin F A1 - Kettunen, Johannes A1 - Howard, Philip A1 - Taylor, Andrew A1 - Guarrera, Simonetta A1 - Ricceri, Fulvio A1 - Emilsson, Valur A1 - Plump, Andrew A1 - Barroso, Inês A1 - Khaw, Kay-Tee A1 - Weder, Alan B A1 - Hunt, Steven C A1 - Sun, Yan V A1 - Bergman, Richard N A1 - Collins, Francis S A1 - Bonnycastle, Lori L A1 - Scott, Laura J A1 - Stringham, Heather M A1 - Peltonen, Leena A1 - Perola, Markus A1 - Vartiainen, Erkki A1 - Brand, Stefan-Martin A1 - Staessen, Jan A A1 - Wang, Thomas J A1 - Burton, Paul R A1 - Soler Artigas, Maria A1 - Dong, Yanbin A1 - Snieder, Harold A1 - Wang, Xiaoling A1 - Zhu, Haidong A1 - Lohman, Kurt K A1 - Rudock, Megan E A1 - Heckbert, Susan R A1 - Smith, Nicholas L A1 - Wiggins, Kerri L A1 - Doumatey, Ayo A1 - Shriner, Daniel A1 - Veldre, Gudrun A1 - Viigimaa, Margus A1 - Kinra, Sanjay A1 - Prabhakaran, Dorairaj A1 - Tripathy, Vikal A1 - Langefeld, Carl D A1 - Rosengren, Annika A1 - Thelle, Dag S A1 - Corsi, Anna Maria A1 - Singleton, Andrew A1 - Forrester, Terrence A1 - Hilton, Gina A1 - McKenzie, Colin A A1 - Salako, Tunde A1 - Iwai, Naoharu A1 - Kita, Yoshikuni A1 - Ogihara, Toshio A1 - Ohkubo, Takayoshi A1 - Okamura, Tomonori A1 - Ueshima, Hirotsugu A1 - Umemura, Satoshi A1 - Eyheramendy, Susana A1 - Meitinger, Thomas A1 - Wichmann, H-Erich A1 - Cho, Yoon Shin A1 - Kim, Hyung-Lae A1 - Lee, Jong-Young A1 - Scott, James A1 - Sehmi, Joban S A1 - Zhang, Weihua A1 - Hedblad, Bo A1 - Nilsson, Peter A1 - Smith, George Davey A1 - Wong, Andrew A1 - Narisu, Narisu A1 - Stančáková, Alena A1 - Raffel, Leslie J A1 - Yao, Jie A1 - Kathiresan, Sekar A1 - O'Donnell, Christopher J A1 - Schwartz, Stephen M A1 - Ikram, M Arfan A1 - Longstreth, W T A1 - Mosley, Thomas H A1 - Seshadri, Sudha A1 - Shrine, Nick R G A1 - Wain, Louise V A1 - Morken, Mario A A1 - Swift, Amy J A1 - Laitinen, Jaana A1 - Prokopenko, Inga A1 - Zitting, Paavo A1 - Cooper, Jackie A A1 - Humphries, Steve E A1 - Danesh, John A1 - Rasheed, Asif A1 - Goel, Anuj A1 - Hamsten, Anders A1 - Watkins, Hugh A1 - Bakker, Stephan J L A1 - van Gilst, Wiek H A1 - Janipalli, Charles S A1 - Mani, K Radha A1 - Yajnik, Chittaranjan S A1 - Hofman, Albert A1 - Mattace-Raso, Francesco U S A1 - Oostra, Ben A A1 - Demirkan, Ayse A1 - Isaacs, Aaron A1 - Rivadeneira, Fernando A1 - Lakatta, Edward G A1 - Orrù, Marco A1 - Scuteri, Angelo A1 - Ala-Korpela, Mika A1 - Kangas, Antti J A1 - Lyytikäinen, Leo-Pekka A1 - Soininen, Pasi A1 - Tukiainen, Taru A1 - Würtz, Peter A1 - Ong, Rick Twee-Hee A1 - Dörr, Marcus A1 - Kroemer, Heyo K A1 - Völker, Uwe A1 - Völzke, Henry A1 - Galan, Pilar A1 - Hercberg, Serge A1 - Lathrop, Mark A1 - Zelenika, Diana A1 - Deloukas, Panos A1 - Mangino, Massimo A1 - Spector, Tim D A1 - Zhai, Guangju A1 - Meschia, James F A1 - Nalls, Michael A A1 - Sharma, Pankaj A1 - Terzic, Janos A1 - Kumar, M V Kranthi A1 - Denniff, Matthew A1 - Zukowska-Szczechowska, Ewa A1 - Wagenknecht, Lynne E A1 - Fowkes, F Gerald R A1 - Charchar, Fadi J A1 - Schwarz, Peter E H A1 - Hayward, Caroline A1 - Guo, Xiuqing A1 - Rotimi, Charles A1 - Bots, Michiel L A1 - Brand, Eva A1 - Samani, Nilesh J A1 - Polasek, Ozren A1 - Talmud, Philippa J A1 - Nyberg, Fredrik A1 - Kuh, Diana A1 - Laan, Maris A1 - Hveem, Kristian A1 - Palmer, Lyle J A1 - van der Schouw, Yvonne T A1 - Casas, Juan P A1 - Mohlke, Karen L A1 - Vineis, Paolo A1 - Raitakari, Olli A1 - Ganesh, Santhi K A1 - Wong, Tien Y A1 - Tai, E Shyong A1 - Cooper, Richard S A1 - Laakso, Markku A1 - Rao, Dabeeru C A1 - Harris, Tamara B A1 - Morris, Richard W A1 - Dominiczak, Anna F A1 - Kivimaki, Mika A1 - Marmot, Michael G A1 - Miki, Tetsuro A1 - Saleheen, Danish A1 - Chandak, Giriraj R A1 - Coresh, Josef A1 - Navis, Gerjan A1 - Salomaa, Veikko A1 - Han, Bok-Ghee A1 - Zhu, Xiaofeng A1 - Kooner, Jaspal S A1 - Melander, Olle A1 - Ridker, Paul M A1 - Bandinelli, Stefania A1 - Gyllensten, Ulf B A1 - Wright, Alan F A1 - Wilson, James F A1 - Ferrucci, Luigi A1 - Farrall, Martin A1 - Tuomilehto, Jaakko A1 - Pramstaller, Peter P A1 - Elosua, Roberto A1 - Soranzo, Nicole A1 - Sijbrands, Eric J G A1 - Altshuler, David A1 - Loos, Ruth J F A1 - Shuldiner, Alan R A1 - Gieger, Christian A1 - Meneton, Pierre A1 - Uitterlinden, André G A1 - Wareham, Nicholas J A1 - Gudnason, Vilmundur A1 - Rotter, Jerome I A1 - Rettig, Rainer A1 - Uda, Manuela A1 - Strachan, David P A1 - Witteman, Jacqueline C M A1 - Hartikainen, Anna-Liisa A1 - Beckmann, Jacques S A1 - Boerwinkle, Eric A1 - Vasan, Ramachandran S A1 - Boehnke, Michael A1 - Larson, Martin G A1 - Jarvelin, Marjo-Riitta A1 - Psaty, Bruce M A1 - Abecasis, Goncalo R A1 - Chakravarti, Aravinda A1 - Elliott, Paul A1 - van Duijn, Cornelia M A1 - Newton-Cheh, Christopher A1 - Levy, Daniel A1 - Caulfield, Mark J A1 - Johnson, Toby KW - Africa KW - Asia KW - Blood Pressure KW - Cardiovascular Diseases KW - Coronary Artery Disease KW - Europe KW - Genetic Predisposition to Disease KW - Genome-Wide Association Study KW - Humans KW - Hypertension KW - Kidney Diseases KW - Polymorphism, Single Nucleotide KW - Stroke AB -

Blood pressure is a heritable trait influenced by several biological pathways and responsive to environmental stimuli. Over one billion people worldwide have hypertension (≥140 mm Hg systolic blood pressure or  ≥90 mm Hg diastolic blood pressure). Even small increments in blood pressure are associated with an increased risk of cardiovascular events. This genome-wide association study of systolic and diastolic blood pressure, which used a multi-stage design in 200,000 individuals of European descent, identified sixteen novel loci: six of these loci contain genes previously known or suspected to regulate blood pressure (GUCY1A3-GUCY1B3, NPR3-C5orf23, ADM, FURIN-FES, GOSR2, GNAS-EDN3); the other ten provide new clues to blood pressure physiology. A genetic risk score based on 29 genome-wide significant variants was associated with hypertension, left ventricular wall thickness, stroke and coronary artery disease, but not kidney disease or kidney function. We also observed associations with blood pressure in East Asian, South Asian and African ancestry individuals. Our findings provide new insights into the genetics and biology of blood pressure, and suggest potential novel therapeutic pathways for cardiovascular disease prevention.

VL - 478 IS - 7367 U1 - http://www.ncbi.nlm.nih.gov/pubmed/21909115?dopt=Abstract ER - TY - JOUR T1 - Genome-wide association study identifies six new loci influencing pulse pressure and mean arterial pressure. JF - Nat Genet Y1 - 2011 A1 - Wain, Louise V A1 - Verwoert, Germaine C A1 - O'Reilly, Paul F A1 - Shi, Gang A1 - Johnson, Toby A1 - Johnson, Andrew D A1 - Bochud, Murielle A1 - Rice, Kenneth M A1 - Henneman, Peter A1 - Smith, Albert V A1 - Ehret, Georg B A1 - Amin, Najaf A1 - Larson, Martin G A1 - Mooser, Vincent A1 - Hadley, David A1 - Dörr, Marcus A1 - Bis, Joshua C A1 - Aspelund, Thor A1 - Esko, Tõnu A1 - Janssens, A Cecile J W A1 - Zhao, Jing Hua A1 - Heath, Simon A1 - Laan, Maris A1 - Fu, Jingyuan A1 - Pistis, Giorgio A1 - Luan, Jian'an A1 - Arora, Pankaj A1 - Lucas, Gavin A1 - Pirastu, Nicola A1 - Pichler, Irene A1 - Jackson, Anne U A1 - Webster, Rebecca J A1 - Zhang, Feng A1 - Peden, John F A1 - Schmidt, Helena A1 - Tanaka, Toshiko A1 - Campbell, Harry A1 - Igl, Wilmar A1 - Milaneschi, Yuri A1 - Hottenga, Jouke-Jan A1 - Vitart, Veronique A1 - Chasman, Daniel I A1 - Trompet, Stella A1 - Bragg-Gresham, Jennifer L A1 - Alizadeh, Behrooz Z A1 - Chambers, John C A1 - Guo, Xiuqing A1 - Lehtimäki, Terho A1 - Kuhnel, Brigitte A1 - Lopez, Lorna M A1 - Polasek, Ozren A1 - Boban, Mladen A1 - Nelson, Christopher P A1 - Morrison, Alanna C A1 - Pihur, Vasyl A1 - Ganesh, Santhi K A1 - Hofman, Albert A1 - Kundu, Suman A1 - Mattace-Raso, Francesco U S A1 - Rivadeneira, Fernando A1 - Sijbrands, Eric J G A1 - Uitterlinden, André G A1 - Hwang, Shih-Jen A1 - Vasan, Ramachandran S A1 - Wang, Thomas J A1 - Bergmann, Sven A1 - Vollenweider, Peter A1 - Waeber, Gérard A1 - Laitinen, Jaana A1 - Pouta, Anneli A1 - Zitting, Paavo A1 - McArdle, Wendy L A1 - Kroemer, Heyo K A1 - Völker, Uwe A1 - Völzke, Henry A1 - Glazer, Nicole L A1 - Taylor, Kent D A1 - Harris, Tamara B A1 - Alavere, Helene A1 - Haller, Toomas A1 - Keis, Aime A1 - Tammesoo, Mari-Liis A1 - Aulchenko, Yurii A1 - Barroso, Inês A1 - Khaw, Kay-Tee A1 - Galan, Pilar A1 - Hercberg, Serge A1 - Lathrop, Mark A1 - Eyheramendy, Susana A1 - Org, Elin A1 - Sõber, Siim A1 - Lu, Xiaowen A1 - Nolte, Ilja M A1 - Penninx, Brenda W A1 - Corre, Tanguy A1 - Masciullo, Corrado A1 - Sala, Cinzia A1 - Groop, Leif A1 - Voight, Benjamin F A1 - Melander, Olle A1 - O'Donnell, Christopher J A1 - Salomaa, Veikko A1 - d'Adamo, Adamo Pio A1 - Fabretto, Antonella A1 - Faletra, Flavio A1 - Ulivi, Sheila A1 - Del Greco, Fabiola M A1 - Facheris, Maurizio A1 - Collins, Francis S A1 - Bergman, Richard N A1 - Beilby, John P A1 - Hung, Joseph A1 - Musk, A William A1 - Mangino, Massimo A1 - Shin, So-Youn A1 - Soranzo, Nicole A1 - Watkins, Hugh A1 - Goel, Anuj A1 - Hamsten, Anders A1 - Gider, Pierre A1 - Loitfelder, Marisa A1 - Zeginigg, Marion A1 - Hernandez, Dena A1 - Najjar, Samer S A1 - Navarro, Pau A1 - Wild, Sarah H A1 - Corsi, Anna Maria A1 - Singleton, Andrew A1 - de Geus, Eco J C A1 - Willemsen, Gonneke A1 - Parker, Alex N A1 - Rose, Lynda M A1 - Buckley, Brendan A1 - Stott, David A1 - Orrù, Marco A1 - Uda, Manuela A1 - van der Klauw, Melanie M A1 - Zhang, Weihua A1 - Li, Xinzhong A1 - Scott, James A1 - Chen, Yii-Der Ida A1 - Burke, Gregory L A1 - Kähönen, Mika A1 - Viikari, Jorma A1 - Döring, Angela A1 - Meitinger, Thomas A1 - Davies, Gail A1 - Starr, John M A1 - Emilsson, Valur A1 - Plump, Andrew A1 - Lindeman, Jan H A1 - Hoen, Peter A C 't A1 - König, Inke R A1 - Felix, Janine F A1 - Clarke, Robert A1 - Hopewell, Jemma C A1 - Ongen, Halit A1 - Breteler, Monique A1 - Debette, Stephanie A1 - DeStefano, Anita L A1 - Fornage, Myriam A1 - Mitchell, Gary F A1 - Smith, Nicholas L A1 - Holm, Hilma A1 - Stefansson, Kari A1 - Thorleifsson, Gudmar A1 - Thorsteinsdottir, Unnur A1 - Samani, Nilesh J A1 - Preuss, Michael A1 - Rudan, Igor A1 - Hayward, Caroline A1 - Deary, Ian J A1 - Wichmann, H-Erich A1 - Raitakari, Olli T A1 - Palmas, Walter A1 - Kooner, Jaspal S A1 - Stolk, Ronald P A1 - Jukema, J Wouter A1 - Wright, Alan F A1 - Boomsma, Dorret I A1 - Bandinelli, Stefania A1 - Gyllensten, Ulf B A1 - Wilson, James F A1 - Ferrucci, Luigi A1 - Schmidt, Reinhold A1 - Farrall, Martin A1 - Spector, Tim D A1 - Palmer, Lyle J A1 - Tuomilehto, Jaakko A1 - Pfeufer, Arne A1 - Gasparini, Paolo A1 - Siscovick, David A1 - Altshuler, David A1 - Loos, Ruth J F A1 - Toniolo, Daniela A1 - Snieder, Harold A1 - Gieger, Christian A1 - Meneton, Pierre A1 - Wareham, Nicholas J A1 - Oostra, Ben A A1 - Metspalu, Andres A1 - Launer, Lenore A1 - Rettig, Rainer A1 - Strachan, David P A1 - Beckmann, Jacques S A1 - Witteman, Jacqueline C M A1 - Erdmann, Jeanette A1 - van Dijk, Ko Willems A1 - Boerwinkle, Eric A1 - Boehnke, Michael A1 - Ridker, Paul M A1 - Jarvelin, Marjo-Riitta A1 - Chakravarti, Aravinda A1 - Abecasis, Goncalo R A1 - Gudnason, Vilmundur A1 - Newton-Cheh, Christopher A1 - Levy, Daniel A1 - Munroe, Patricia B A1 - Psaty, Bruce M A1 - Caulfield, Mark J A1 - Rao, Dabeeru C A1 - Tobin, Martin D A1 - Elliott, Paul A1 - van Duijn, Cornelia M KW - Arteries KW - Blood Pressure KW - Case-Control Studies KW - Follow-Up Studies KW - Genetic Loci KW - Genome-Wide Association Study KW - Humans KW - Hypertension KW - Linkage Disequilibrium KW - Polymorphism, Single Nucleotide AB -

Numerous genetic loci have been associated with systolic blood pressure (SBP) and diastolic blood pressure (DBP) in Europeans. We now report genome-wide association studies of pulse pressure (PP) and mean arterial pressure (MAP). In discovery (N = 74,064) and follow-up studies (N = 48,607), we identified at genome-wide significance (P = 2.7 × 10(-8) to P = 2.3 × 10(-13)) four new PP loci (at 4q12 near CHIC2, 7q22.3 near PIK3CG, 8q24.12 in NOV and 11q24.3 near ADAMTS8), two new MAP loci (3p21.31 in MAP4 and 10q25.3 near ADRB1) and one locus associated with both of these traits (2q24.3 near FIGN) that has also recently been associated with SBP in east Asians. For three of the new PP loci, the estimated effect for SBP was opposite of that for DBP, in contrast to the majority of common SBP- and DBP-associated variants, which show concordant effects on both traits. These findings suggest new genetic pathways underlying blood pressure variation, some of which may differentially influence SBP and DBP.

VL - 43 IS - 10 U1 - http://www.ncbi.nlm.nih.gov/pubmed/21909110?dopt=Abstract ER - TY - JOUR T1 - Identification of a sudden cardiac death susceptibility locus at 2q24.2 through genome-wide association in European ancestry individuals. JF - PLoS Genet Y1 - 2011 A1 - Arking, Dan E A1 - Junttila, M Juhani A1 - Goyette, Philippe A1 - Huertas-Vazquez, Adriana A1 - Eijgelsheim, Mark A1 - Blom, Marieke T A1 - Newton-Cheh, Christopher A1 - Reinier, Kyndaron A1 - Teodorescu, Carmen A1 - Uy-Evanado, Audrey A1 - Carter-Monroe, Naima A1 - Kaikkonen, Kari S A1 - Kortelainen, Marja-Leena A1 - Boucher, Gabrielle A1 - Lagacé, Caroline A1 - Moes, Anna A1 - Zhao, XiaoQing A1 - Kolodgie, Frank A1 - Rivadeneira, Fernando A1 - Hofman, Albert A1 - Witteman, Jacqueline C M A1 - Uitterlinden, André G A1 - Marsman, Roos F A1 - Pazoki, Raha A1 - Bardai, Abdennasser A1 - Koster, Rudolph W A1 - Dehghan, Abbas A1 - Hwang, Shih-Jen A1 - Bhatnagar, Pallav A1 - Post, Wendy A1 - Hilton, Gina A1 - Prineas, Ronald J A1 - Li, Man A1 - Köttgen, Anna A1 - Ehret, Georg A1 - Boerwinkle, Eric A1 - Coresh, Josef A1 - Kao, W H Linda A1 - Psaty, Bruce M A1 - Tomaselli, Gordon F A1 - Sotoodehnia, Nona A1 - Siscovick, David S A1 - Burke, Greg L A1 - Marbán, Eduardo A1 - Spooner, Peter M A1 - Cupples, L Adrienne A1 - Jui, Jonathan A1 - Gunson, Karen A1 - Kesaniemi, Y Antero A1 - Wilde, Arthur A M A1 - Tardif, Jean-Claude A1 - O'Donnell, Christopher J A1 - Bezzina, Connie R A1 - Virmani, Renu A1 - Stricker, Bruno H C H A1 - Tan, Hanno L A1 - Albert, Christine M A1 - Chakravarti, Aravinda A1 - Rioux, John D A1 - Huikuri, Heikki V A1 - Chugh, Sumeet S KW - Adult KW - Aged KW - Alleles KW - Chromosomes, Human, Pair 2 KW - Death, Sudden, Cardiac KW - European Continental Ancestry Group KW - Female KW - Genetic Loci KW - Genetic Predisposition to Disease KW - Genome-Wide Association Study KW - Humans KW - Male KW - Middle Aged KW - Myocardial Contraction KW - Polymorphism, Single Nucleotide AB -

Sudden cardiac death (SCD) continues to be one of the leading causes of mortality worldwide, with an annual incidence estimated at 250,000-300,000 in the United States and with the vast majority occurring in the setting of coronary disease. We performed a genome-wide association meta-analysis in 1,283 SCD cases and >20,000 control individuals of European ancestry from 5 studies, with follow-up genotyping in up to 3,119 SCD cases and 11,146 controls from 11 European ancestry studies, and identify the BAZ2B locus as associated with SCD (P = 1.8×10(-10)). The risk allele, while ancestral, has a frequency of ~1.4%, suggesting strong negative selection and increases risk for SCD by 1.92-fold per allele (95% CI 1.57-2.34). We also tested the role of 49 SNPs previously implicated in modulating electrocardiographic traits (QRS, QT, and RR intervals). Consistent with epidemiological studies showing increased risk of SCD with prolonged QRS/QT intervals, the interval-prolonging alleles are in aggregate associated with increased risk for SCD (P = 0.006).

VL - 7 IS - 6 U1 - http://www.ncbi.nlm.nih.gov/pubmed/21738491?dopt=Abstract ER - TY - JOUR T1 - Meta-analysis of genome-wide association studies from the CHARGE consortium identifies common variants associated with carotid intima media thickness and plaque. JF - Nat Genet Y1 - 2011 A1 - Bis, Joshua C A1 - Kavousi, Maryam A1 - Franceschini, Nora A1 - Isaacs, Aaron A1 - Abecasis, Goncalo R A1 - Schminke, Ulf A1 - Post, Wendy S A1 - Smith, Albert V A1 - Cupples, L Adrienne A1 - Markus, Hugh S A1 - Schmidt, Reinhold A1 - Huffman, Jennifer E A1 - Lehtimäki, Terho A1 - Baumert, Jens A1 - Münzel, Thomas A1 - Heckbert, Susan R A1 - Dehghan, Abbas A1 - North, Kari A1 - Oostra, Ben A1 - Bevan, Steve A1 - Stoegerer, Eva-Maria A1 - Hayward, Caroline A1 - Raitakari, Olli A1 - Meisinger, Christa A1 - Schillert, Arne A1 - Sanna, Serena A1 - Völzke, Henry A1 - Cheng, Yu-Ching A1 - Thorsson, Bolli A1 - Fox, Caroline S A1 - Rice, Kenneth A1 - Rivadeneira, Fernando A1 - Nambi, Vijay A1 - Halperin, Eran A1 - Petrovic, Katja E A1 - Peltonen, Leena A1 - Wichmann, H Erich A1 - Schnabel, Renate B A1 - Dörr, Marcus A1 - Parsa, Afshin A1 - Aspelund, Thor A1 - Demissie, Serkalem A1 - Kathiresan, Sekar A1 - Reilly, Muredach P A1 - Taylor, Kent A1 - Uitterlinden, Andre A1 - Couper, David J A1 - Sitzer, Matthias A1 - Kähönen, Mika A1 - Illig, Thomas A1 - Wild, Philipp S A1 - Orrù, Marco A1 - Lüdemann, Jan A1 - Shuldiner, Alan R A1 - Eiriksdottir, Gudny A1 - White, Charles C A1 - Rotter, Jerome I A1 - Hofman, Albert A1 - Seissler, Jochen A1 - Zeller, Tanja A1 - Usala, Gianluca A1 - Ernst, Florian A1 - Launer, Lenore J A1 - D'Agostino, Ralph B A1 - O'Leary, Daniel H A1 - Ballantyne, Christie A1 - Thiery, Joachim A1 - Ziegler, Andreas A1 - Lakatta, Edward G A1 - Chilukoti, Ravi Kumar A1 - Harris, Tamara B A1 - Wolf, Philip A A1 - Psaty, Bruce M A1 - Polak, Joseph F A1 - Li, Xia A1 - Rathmann, Wolfgang A1 - Uda, Manuela A1 - Boerwinkle, Eric A1 - Klopp, Norman A1 - Schmidt, Helena A1 - Wilson, James F A1 - Viikari, Jorma A1 - Koenig, Wolfgang A1 - Blankenberg, Stefan A1 - Newman, Anne B A1 - Witteman, Jacqueline A1 - Heiss, Gerardo A1 - Duijn, Cornelia van A1 - Scuteri, Angelo A1 - Homuth, Georg A1 - Mitchell, Braxton D A1 - Gudnason, Vilmundur A1 - O'Donnell, Christopher J KW - Adult KW - Aged KW - Aging KW - Atherosclerosis KW - Carotid Intima-Media Thickness KW - Cohort Studies KW - Coronary Artery Disease KW - European Continental Ancestry Group KW - Genetic Loci KW - Genetic Predisposition to Disease KW - Genome, Human KW - Genome-Wide Association Study KW - Genotype KW - Heart KW - Humans KW - Middle Aged KW - Phenotype KW - Plaque, Atherosclerotic KW - Polymorphism, Single Nucleotide KW - Risk Factors AB -

Carotid intima media thickness (cIMT) and plaque determined by ultrasonography are established measures of subclinical atherosclerosis that each predicts future cardiovascular disease events. We conducted a meta-analysis of genome-wide association data in 31,211 participants of European ancestry from nine large studies in the setting of the Cohorts for Heart and Aging Research in Genomic Epidemiology (CHARGE) Consortium. We then sought additional evidence to support our findings among 11,273 individuals using data from seven additional studies. In the combined meta-analysis, we identified three genomic regions associated with common carotid intima media thickness and two different regions associated with the presence of carotid plaque (P < 5 × 10(-8)). The associated SNPs mapped in or near genes related to cellular signaling, lipid metabolism and blood pressure homeostasis, and two of the regions were associated with coronary artery disease (P < 0.006) in the Coronary Artery Disease Genome-Wide Replication and Meta-Analysis (CARDIoGRAM) consortium. Our findings may provide new insight into pathways leading to subclinical atherosclerosis and subsequent cardiovascular events.

VL - 43 IS - 10 U1 - http://www.ncbi.nlm.nih.gov/pubmed/21909108?dopt=Abstract ER - TY - JOUR T1 - Association between chromosome 9p21 variants and the ankle-brachial index identified by a meta-analysis of 21 genome-wide association studies. JF - Circ Cardiovasc Genet Y1 - 2012 A1 - Murabito, Joanne M A1 - White, Charles C A1 - Kavousi, Maryam A1 - Sun, Yan V A1 - Feitosa, Mary F A1 - Nambi, Vijay A1 - Lamina, Claudia A1 - Schillert, Arne A1 - Coassin, Stefan A1 - Bis, Joshua C A1 - Broer, Linda A1 - Crawford, Dana C A1 - Franceschini, Nora A1 - Frikke-Schmidt, Ruth A1 - Haun, Margot A1 - Holewijn, Suzanne A1 - Huffman, Jennifer E A1 - Hwang, Shih-Jen A1 - Kiechl, Stefan A1 - Kollerits, Barbara A1 - Montasser, May E A1 - Nolte, Ilja M A1 - Rudock, Megan E A1 - Senft, Andrea A1 - Teumer, Alexander A1 - van der Harst, Pim A1 - Vitart, Veronique A1 - Waite, Lindsay L A1 - Wood, Andrew R A1 - Wassel, Christina L A1 - Absher, Devin M A1 - Allison, Matthew A A1 - Amin, Najaf A1 - Arnold, Alice A1 - Asselbergs, Folkert W A1 - Aulchenko, Yurii A1 - Bandinelli, Stefania A1 - Barbalic, Maja A1 - Boban, Mladen A1 - Brown-Gentry, Kristin A1 - Couper, David J A1 - Criqui, Michael H A1 - Dehghan, Abbas A1 - den Heijer, Martin A1 - Dieplinger, Benjamin A1 - Ding, Jingzhong A1 - Dörr, Marcus A1 - Espinola-Klein, Christine A1 - Felix, Stephan B A1 - Ferrucci, Luigi A1 - Folsom, Aaron R A1 - Fraedrich, Gustav A1 - Gibson, Quince A1 - Goodloe, Robert A1 - Gunjaca, Grgo A1 - Haltmayer, Meinhard A1 - Heiss, Gerardo A1 - Hofman, Albert A1 - Kieback, Arne A1 - Kiemeney, Lambertus A A1 - Kolcic, Ivana A1 - Kullo, Iftikhar J A1 - Kritchevsky, Stephen B A1 - Lackner, Karl J A1 - Li, Xiaohui A1 - Lieb, Wolfgang A1 - Lohman, Kurt A1 - Meisinger, Christa A1 - Melzer, David A1 - Mohler, Emile R A1 - Mudnic, Ivana A1 - Mueller, Thomas A1 - Navis, Gerjan A1 - Oberhollenzer, Friedrich A1 - Olin, Jeffrey W A1 - O'Connell, Jeff A1 - O'Donnell, Christopher J A1 - Palmas, Walter A1 - Penninx, Brenda W A1 - Petersmann, Astrid A1 - Polasek, Ozren A1 - Psaty, Bruce M A1 - Rantner, Barbara A1 - Rice, Ken A1 - Rivadeneira, Fernando A1 - Rotter, Jerome I A1 - Seldenrijk, Adrie A1 - Stadler, Marietta A1 - Summerer, Monika A1 - Tanaka, Toshiko A1 - Tybjaerg-Hansen, Anne A1 - Uitterlinden, André G A1 - van Gilst, Wiek H A1 - Vermeulen, Sita H A1 - Wild, Sarah H A1 - Wild, Philipp S A1 - Willeit, Johann A1 - Zeller, Tanja A1 - Zemunik, Tatijana A1 - Zgaga, Lina A1 - Assimes, Themistocles L A1 - Blankenberg, Stefan A1 - Boerwinkle, Eric A1 - Campbell, Harry A1 - Cooke, John P A1 - de Graaf, Jacqueline A1 - Herrington, David A1 - Kardia, Sharon L R A1 - Mitchell, Braxton D A1 - Murray, Anna A1 - Münzel, Thomas A1 - Newman, Anne B A1 - Oostra, Ben A A1 - Rudan, Igor A1 - Shuldiner, Alan R A1 - Snieder, Harold A1 - van Duijn, Cornelia M A1 - Völker, Uwe A1 - Wright, Alan F A1 - Wichmann, H-Erich A1 - Wilson, James F A1 - Witteman, Jacqueline C M A1 - Liu, Yongmei A1 - Hayward, Caroline A1 - Borecki, Ingrid B A1 - Ziegler, Andreas A1 - North, Kari E A1 - Cupples, L Adrienne A1 - Kronenberg, Florian KW - Adult KW - Age Factors KW - Aged KW - Aged, 80 and over KW - Alleles KW - Ankle Brachial Index KW - Chromosomes, Human, Pair 9 KW - Cohort Studies KW - Cyclin-Dependent Kinase Inhibitor p15 KW - Female KW - Genome-Wide Association Study KW - Genotype KW - HapMap Project KW - Humans KW - Logistic Models KW - Male KW - Middle Aged KW - Peripheral Vascular Diseases KW - Phenotype KW - Polymorphism, Single Nucleotide KW - Risk Factors KW - Sex Factors AB -

BACKGROUND: Genetic determinants of peripheral arterial disease (PAD) remain largely unknown. To identify genetic variants associated with the ankle-brachial index (ABI), a noninvasive measure of PAD, we conducted a meta-analysis of genome-wide association study data from 21 population-based cohorts.

METHODS AND RESULTS: Continuous ABI and PAD (ABI ≤0.9) phenotypes adjusted for age and sex were examined. Each study conducted genotyping and imputed data to the ≈2.5 million single nucleotide polymorphisms (SNPs) in HapMap. Linear and logistic regression models were used to test each SNP for association with ABI and PAD using additive genetic models. Study-specific data were combined using fixed effects inverse variance weighted meta-analyses. There were a total of 41 692 participants of European ancestry (≈60% women, mean ABI 1.02 to 1.19), including 3409 participants with PAD and with genome-wide association study data available. In the discovery meta-analysis, rs10757269 on chromosome 9 near CDKN2B had the strongest association with ABI (β=-0.006, P=2.46×10(-8)). We sought replication of the 6 strongest SNP associations in 5 population-based studies and 3 clinical samples (n=16 717). The association for rs10757269 strengthened in the combined discovery and replication analysis (P=2.65×10(-9)). No other SNP associations for ABI or PAD achieved genome-wide significance. However, 2 previously reported candidate genes for PAD and 1 SNP associated with coronary artery disease were associated with ABI: DAB21P (rs13290547, P=3.6×10(-5)), CYBA (rs3794624, P=6.3×10(-5)), and rs1122608 (LDLR, P=0.0026).

CONCLUSIONS: Genome-wide association studies in more than 40 000 individuals identified 1 genome wide significant association on chromosome 9p21 with ABI. Two candidate genes for PAD and 1 SNP for coronary artery disease are associated with ABI.

VL - 5 IS - 1 U1 - http://www.ncbi.nlm.nih.gov/pubmed/22199011?dopt=Abstract ER - TY - JOUR T1 - Genome-wide association study for circulating levels of PAI-1 provides novel insights into its regulation. JF - Blood Y1 - 2012 A1 - Huang, Jie A1 - Sabater-Lleal, Maria A1 - Asselbergs, Folkert W A1 - Tregouet, David A1 - Shin, So-Youn A1 - Ding, Jingzhong A1 - Baumert, Jens A1 - Oudot-Mellakh, Tiphaine A1 - Folkersen, Lasse A1 - Johnson, Andrew D A1 - Smith, Nicholas L A1 - Williams, Scott M A1 - Ikram, Mohammad A A1 - Kleber, Marcus E A1 - Becker, Diane M A1 - Truong, Vinh A1 - Mychaleckyj, Josyf C A1 - Tang, Weihong A1 - Yang, Qiong A1 - Sennblad, Bengt A1 - Moore, Jason H A1 - Williams, Frances M K A1 - Dehghan, Abbas A1 - Silbernagel, Günther A1 - Schrijvers, Elisabeth M C A1 - Smith, Shelly A1 - Karakas, Mahir A1 - Tofler, Geoffrey H A1 - Silveira, Angela A1 - Navis, Gerjan J A1 - Lohman, Kurt A1 - Chen, Ming-Huei A1 - Peters, Annette A1 - Goel, Anuj A1 - Hopewell, Jemma C A1 - Chambers, John C A1 - Saleheen, Danish A1 - Lundmark, Per A1 - Psaty, Bruce M A1 - Strawbridge, Rona J A1 - Boehm, Bernhard O A1 - Carter, Angela M A1 - Meisinger, Christa A1 - Peden, John F A1 - Bis, Joshua C A1 - McKnight, Barbara A1 - Ohrvik, John A1 - Taylor, Kent A1 - Franzosi, Maria Grazia A1 - Seedorf, Udo A1 - Collins, Rory A1 - Franco-Cereceda, Anders A1 - Syvänen, Ann-Christine A1 - Goodall, Alison H A1 - Yanek, Lisa R A1 - Cushman, Mary A1 - Müller-Nurasyid, Martina A1 - Folsom, Aaron R A1 - Basu, Saonli A1 - Matijevic, Nena A1 - van Gilst, Wiek H A1 - Kooner, Jaspal S A1 - Hofman, Albert A1 - Danesh, John A1 - Clarke, Robert A1 - Meigs, James B A1 - Kathiresan, Sekar A1 - Reilly, Muredach P A1 - Klopp, Norman A1 - Harris, Tamara B A1 - Winkelmann, Bernhard R A1 - Grant, Peter J A1 - Hillege, Hans L A1 - Watkins, Hugh A1 - Spector, Timothy D A1 - Becker, Lewis C A1 - Tracy, Russell P A1 - März, Winfried A1 - Uitterlinden, André G A1 - Eriksson, Per A1 - Cambien, Francois A1 - Morange, Pierre-Emmanuel A1 - Koenig, Wolfgang A1 - Soranzo, Nicole A1 - van der Harst, Pim A1 - Liu, Yongmei A1 - O'Donnell, Christopher J A1 - Hamsten, Anders KW - Adaptor Proteins, Signal Transducing KW - ARNTL Transcription Factors KW - ATPases Associated with Diverse Cellular Activities KW - Cell Line KW - Cell Line, Tumor KW - Cohort Studies KW - Coronary Artery Disease KW - Diabetes Mellitus, Type 2 KW - Gene Expression Profiling KW - Gene Expression Regulation KW - Gene Frequency KW - Genome-Wide Association Study KW - Genotype KW - Humans KW - LIM Domain Proteins KW - Meta-Analysis as Topic KW - Monocytes KW - Mucin-3 KW - Plasminogen Activator Inhibitor 1 KW - Polymorphism, Single Nucleotide KW - PPAR gamma KW - Proteasome Endopeptidase Complex KW - RNA Interference KW - Transcription Factors AB -

We conducted a genome-wide association study to identify novel associations between genetic variants and circulating plasminogen activator inhibitor-1 (PAI-1) concentration, and examined functional implications of variants and genes that were discovered. A discovery meta-analysis was performed in 19 599 subjects, followed by replication analysis of genome-wide significant (P < 5 × 10(-8)) single nucleotide polymorphisms (SNPs) in 10 796 independent samples. We further examined associations with type 2 diabetes and coronary artery disease, assessed the functional significance of the SNPs for gene expression in human tissues, and conducted RNA-silencing experiments for one novel association. We confirmed the association of the 4G/5G proxy SNP rs2227631 in the promoter region of SERPINE1 (7q22.1) and discovered genome-wide significant associations at 3 additional loci: chromosome 7q22.1 close to SERPINE1 (rs6976053, discovery P = 3.4 × 10(-10)); chromosome 11p15.2 within ARNTL (rs6486122, discovery P = 3.0 × 10(-8)); and chromosome 3p25.2 within PPARG (rs11128603, discovery P = 2.9 × 10(-8)). Replication was achieved for the 7q22.1 and 11p15.2 loci. There was nominal association with type 2 diabetes and coronary artery disease at ARNTL (P < .05). Functional studies identified MUC3 as a candidate gene for the second association signal on 7q22.1. In summary, SNPs in SERPINE1 and ARNTL and an SNP associated with the expression of MUC3 were robustly associated with circulating levels of PAI-1.

VL - 120 IS - 24 U1 - http://www.ncbi.nlm.nih.gov/pubmed/22990020?dopt=Abstract ER - TY - JOUR T1 - Novel loci for adiponectin levels and their influence on type 2 diabetes and metabolic traits: a multi-ethnic meta-analysis of 45,891 individuals. JF - PLoS Genet Y1 - 2012 A1 - Dastani, Zari A1 - Hivert, Marie-France A1 - Timpson, Nicholas A1 - Perry, John R B A1 - Yuan, Xin A1 - Scott, Robert A A1 - Henneman, Peter A1 - Heid, Iris M A1 - Kizer, Jorge R A1 - Lyytikäinen, Leo-Pekka A1 - Fuchsberger, Christian A1 - Tanaka, Toshiko A1 - Morris, Andrew P A1 - Small, Kerrin A1 - Isaacs, Aaron A1 - Beekman, Marian A1 - Coassin, Stefan A1 - Lohman, Kurt A1 - Qi, Lu A1 - Kanoni, Stavroula A1 - Pankow, James S A1 - Uh, Hae-Won A1 - Wu, Ying A1 - Bidulescu, Aurelian A1 - Rasmussen-Torvik, Laura J A1 - Greenwood, Celia M T A1 - Ladouceur, Martin A1 - Grimsby, Jonna A1 - Manning, Alisa K A1 - Liu, Ching-Ti A1 - Kooner, Jaspal A1 - Mooser, Vincent E A1 - Vollenweider, Peter A1 - Kapur, Karen A A1 - Chambers, John A1 - Wareham, Nicholas J A1 - Langenberg, Claudia A1 - Frants, Rune A1 - Willems-Vandijk, Ko A1 - Oostra, Ben A A1 - Willems, Sara M A1 - Lamina, Claudia A1 - Winkler, Thomas W A1 - Psaty, Bruce M A1 - Tracy, Russell P A1 - Brody, Jennifer A1 - Chen, Ida A1 - Viikari, Jorma A1 - Kähönen, Mika A1 - Pramstaller, Peter P A1 - Evans, David M A1 - St Pourcain, Beate A1 - Sattar, Naveed A1 - Wood, Andrew R A1 - Bandinelli, Stefania A1 - Carlson, Olga D A1 - Egan, Josephine M A1 - Böhringer, Stefan A1 - van Heemst, Diana A1 - Kedenko, Lyudmyla A1 - Kristiansson, Kati A1 - Nuotio, Marja-Liisa A1 - Loo, Britt-Marie A1 - Harris, Tamara A1 - Garcia, Melissa A1 - Kanaya, Alka A1 - Haun, Margot A1 - Klopp, Norman A1 - Wichmann, H-Erich A1 - Deloukas, Panos A1 - Katsareli, Efi A1 - Couper, David J A1 - Duncan, Bruce B A1 - Kloppenburg, Margreet A1 - Adair, Linda S A1 - Borja, Judith B A1 - Wilson, James G A1 - Musani, Solomon A1 - Guo, Xiuqing A1 - Johnson, Toby A1 - Semple, Robert A1 - Teslovich, Tanya M A1 - Allison, Matthew A A1 - Redline, Susan A1 - Buxbaum, Sarah G A1 - Mohlke, Karen L A1 - Meulenbelt, Ingrid A1 - Ballantyne, Christie M A1 - Dedoussis, George V A1 - Hu, Frank B A1 - Liu, Yongmei A1 - Paulweber, Bernhard A1 - Spector, Timothy D A1 - Slagboom, P Eline A1 - Ferrucci, Luigi A1 - Jula, Antti A1 - Perola, Markus A1 - Raitakari, Olli A1 - Florez, Jose C A1 - Salomaa, Veikko A1 - Eriksson, Johan G A1 - Frayling, Timothy M A1 - Hicks, Andrew A A1 - Lehtimäki, Terho A1 - Smith, George Davey A1 - Siscovick, David S A1 - Kronenberg, Florian A1 - van Duijn, Cornelia A1 - Loos, Ruth J F A1 - Waterworth, Dawn M A1 - Meigs, James B A1 - Dupuis, Josée A1 - Richards, J Brent A1 - Voight, Benjamin F A1 - Scott, Laura J A1 - Steinthorsdottir, Valgerdur A1 - Dina, Christian A1 - Welch, Ryan P A1 - Zeggini, Eleftheria A1 - Huth, Cornelia A1 - Aulchenko, Yurii S A1 - Thorleifsson, Gudmar A1 - McCulloch, Laura J A1 - Ferreira, Teresa A1 - Grallert, Harald A1 - Amin, Najaf A1 - Wu, Guanming A1 - Willer, Cristen J A1 - Raychaudhuri, Soumya A1 - McCarroll, Steve A A1 - Hofmann, Oliver M A1 - Segrè, Ayellet V A1 - van Hoek, Mandy A1 - Navarro, Pau A1 - Ardlie, Kristin A1 - Balkau, Beverley A1 - Benediktsson, Rafn A1 - Bennett, Amanda J A1 - Blagieva, Roza A1 - Boerwinkle, Eric A1 - Bonnycastle, Lori L A1 - Boström, Kristina Bengtsson A1 - Bravenboer, Bert A1 - Bumpstead, Suzannah A1 - Burtt, Noel P A1 - Charpentier, Guillaume A1 - Chines, Peter S A1 - Cornelis, Marilyn A1 - Crawford, Gabe A1 - Doney, Alex S F A1 - Elliott, Katherine S A1 - Elliott, Amanda L A1 - Erdos, Michael R A1 - Fox, Caroline S A1 - Franklin, Christopher S A1 - Ganser, Martha A1 - Gieger, Christian A1 - Grarup, Niels A1 - Green, Todd A1 - Griffin, Simon A1 - Groves, Christopher J A1 - Guiducci, Candace A1 - Hadjadj, Samy A1 - Hassanali, Neelam A1 - Herder, Christian A1 - Isomaa, Bo A1 - Jackson, Anne U A1 - Johnson, Paul R V A1 - Jørgensen, Torben A1 - Kao, Wen H L A1 - Kong, Augustine A1 - Kraft, Peter A1 - Kuusisto, Johanna A1 - Lauritzen, Torsten A1 - Li, Man A1 - Lieverse, Aloysius A1 - Lindgren, Cecilia M A1 - Lyssenko, Valeriya A1 - Marre, Michel A1 - Meitinger, Thomas A1 - Midthjell, Kristian A1 - Morken, Mario A A1 - Narisu, Narisu A1 - Nilsson, Peter A1 - Owen, Katharine R A1 - Payne, Felicity A1 - Petersen, Ann-Kristin A1 - Platou, Carl A1 - Proença, Christine A1 - Prokopenko, Inga A1 - Rathmann, Wolfgang A1 - Rayner, N William A1 - Robertson, Neil R A1 - Rocheleau, Ghislain A1 - Roden, Michael A1 - Sampson, Michael J A1 - Saxena, Richa A1 - Shields, Beverley M A1 - Shrader, Peter A1 - Sigurdsson, Gunnar A1 - Sparsø, Thomas A1 - Strassburger, Klaus A1 - Stringham, Heather M A1 - Sun, Qi A1 - Swift, Amy J A1 - Thorand, Barbara A1 - Tichet, Jean A1 - Tuomi, Tiinamaija A1 - van Dam, Rob M A1 - van Haeften, Timon W A1 - van Herpt, Thijs A1 - van Vliet-Ostaptchouk, Jana V A1 - Walters, G Bragi A1 - Weedon, Michael N A1 - Wijmenga, Cisca A1 - Witteman, Jacqueline A1 - Bergman, Richard N A1 - Cauchi, Stephane A1 - Collins, Francis S A1 - Gloyn, Anna L A1 - Gyllensten, Ulf A1 - Hansen, Torben A1 - Hide, Winston A A1 - Hitman, Graham A A1 - Hofman, Albert A1 - Hunter, David J A1 - Hveem, Kristian A1 - Laakso, Markku A1 - Morris, Andrew D A1 - Palmer, Colin N A A1 - Rudan, Igor A1 - Sijbrands, Eric A1 - Stein, Lincoln D A1 - Tuomilehto, Jaakko A1 - Uitterlinden, Andre A1 - Walker, Mark A1 - Watanabe, Richard M A1 - Abecasis, Goncalo R A1 - Boehm, Bernhard O A1 - Campbell, Harry A1 - Daly, Mark J A1 - Hattersley, Andrew T A1 - Pedersen, Oluf A1 - Barroso, Inês A1 - Groop, Leif A1 - Sladek, Rob A1 - Thorsteinsdottir, Unnur A1 - Wilson, James F A1 - Illig, Thomas A1 - Froguel, Philippe A1 - van Duijn, Cornelia M A1 - Stefansson, Kari A1 - Altshuler, David A1 - Boehnke, Michael A1 - McCarthy, Mark I A1 - Soranzo, Nicole A1 - Wheeler, Eleanor A1 - Glazer, Nicole L A1 - Bouatia-Naji, Nabila A1 - Mägi, Reedik A1 - Randall, Joshua A1 - Elliott, Paul A1 - Rybin, Denis A1 - Dehghan, Abbas A1 - Hottenga, Jouke Jan A1 - Song, Kijoung A1 - Goel, Anuj A1 - Lajunen, Taina A1 - Doney, Alex A1 - Cavalcanti-Proença, Christine A1 - Kumari, Meena A1 - Timpson, Nicholas J A1 - Zabena, Carina A1 - Ingelsson, Erik A1 - An, Ping A1 - O'Connell, Jeffrey A1 - Luan, Jian'an A1 - Elliott, Amanda A1 - McCarroll, Steven A A1 - Roccasecca, Rosa Maria A1 - Pattou, François A1 - Sethupathy, Praveen A1 - Ariyurek, Yavuz A1 - Barter, Philip A1 - Beilby, John P A1 - Ben-Shlomo, Yoav A1 - Bergmann, Sven A1 - Bochud, Murielle A1 - Bonnefond, Amélie A1 - Borch-Johnsen, Knut A1 - Böttcher, Yvonne A1 - Brunner, Eric A1 - Bumpstead, Suzannah J A1 - Chen, Yii-Der Ida A1 - Chines, Peter A1 - Clarke, Robert A1 - Coin, Lachlan J M A1 - Cooper, Matthew N A1 - Crisponi, Laura A1 - Day, Ian N M A1 - de Geus, Eco J C A1 - Delplanque, Jerome A1 - Fedson, Annette C A1 - Fischer-Rosinsky, Antje A1 - Forouhi, Nita G A1 - Franzosi, Maria Grazia A1 - Galan, Pilar A1 - Goodarzi, Mark O A1 - Graessler, Jürgen A1 - Grundy, Scott A1 - Gwilliam, Rhian A1 - Hallmans, Göran A1 - Hammond, Naomi A1 - Han, Xijing A1 - Hartikainen, Anna-Liisa A1 - Hayward, Caroline A1 - Heath, Simon C A1 - Hercberg, Serge A1 - Hillman, David R A1 - Hingorani, Aroon D A1 - Hui, Jennie A1 - Hung, Joe A1 - Kaakinen, Marika A1 - Kaprio, Jaakko A1 - Kesaniemi, Y Antero A1 - Kivimaki, Mika A1 - Knight, Beatrice A1 - Koskinen, Seppo A1 - Kovacs, Peter A1 - Kyvik, Kirsten Ohm A1 - Lathrop, G Mark A1 - Lawlor, Debbie A A1 - Le Bacquer, Olivier A1 - Lecoeur, Cécile A1 - Li, Yun A1 - Mahley, Robert A1 - Mangino, Massimo A1 - Martínez-Larrad, María Teresa A1 - McAteer, Jarred B A1 - McPherson, Ruth A1 - Meisinger, Christa A1 - Melzer, David A1 - Meyre, David A1 - Mitchell, Braxton D A1 - Mukherjee, Sutapa A1 - Naitza, Silvia A1 - Neville, Matthew J A1 - Orrù, Marco A1 - Pakyz, Ruth A1 - Paolisso, Giuseppe A1 - Pattaro, Cristian A1 - Pearson, Daniel A1 - Peden, John F A1 - Pedersen, Nancy L A1 - Pfeiffer, Andreas F H A1 - Pichler, Irene A1 - Polasek, Ozren A1 - Posthuma, Danielle A1 - Potter, Simon C A1 - Pouta, Anneli A1 - Province, Michael A A1 - Rayner, Nigel W A1 - Rice, Kenneth A1 - Ripatti, Samuli A1 - Rivadeneira, Fernando A1 - Rolandsson, Olov A1 - Sandbaek, Annelli A1 - Sandhu, Manjinder A1 - Sanna, Serena A1 - Sayer, Avan Aihie A1 - Scheet, Paul A1 - Seedorf, Udo A1 - Sharp, Stephen J A1 - Shields, Beverley A1 - Sigurðsson, Gunnar A1 - Sijbrands, Eric J G A1 - Silveira, Angela A1 - Simpson, Laila A1 - Singleton, Andrew A1 - Smith, Nicholas L A1 - Sovio, Ulla A1 - Swift, Amy A1 - Syddall, Holly A1 - Syvänen, Ann-Christine A1 - Tönjes, Anke A1 - Uitterlinden, André G A1 - van Dijk, Ko Willems A1 - Varma, Dhiraj A1 - Visvikis-Siest, Sophie A1 - Vitart, Veronique A1 - Vogelzangs, Nicole A1 - Waeber, Gérard A1 - Wagner, Peter J A1 - Walley, Andrew A1 - Ward, Kim L A1 - Watkins, Hugh A1 - Wild, Sarah H A1 - Willemsen, Gonneke A1 - Witteman, Jaqueline C M A1 - Yarnell, John W G A1 - Zelenika, Diana A1 - Zethelius, Björn A1 - Zhai, Guangju A1 - Zhao, Jing Hua A1 - Zillikens, M Carola A1 - Borecki, Ingrid B A1 - Meneton, Pierre A1 - Magnusson, Patrik K E A1 - Nathan, David M A1 - Williams, Gordon H A1 - Silander, Kaisa A1 - Bornstein, Stefan R A1 - Schwarz, Peter A1 - Spranger, Joachim A1 - Karpe, Fredrik A1 - Shuldiner, Alan R A1 - Cooper, Cyrus A1 - Serrano-Ríos, Manuel A1 - Lind, Lars A1 - Palmer, Lyle J A1 - Hu, Frank B A1 - Franks, Paul W A1 - Ebrahim, Shah A1 - Marmot, Michael A1 - Kao, W H Linda A1 - Pramstaller, Peter Paul A1 - Wright, Alan F A1 - Stumvoll, Michael A1 - Hamsten, Anders A1 - Buchanan, Thomas A A1 - Valle, Timo T A1 - Rotter, Jerome I A1 - Penninx, Brenda W J H A1 - Boomsma, Dorret I A1 - Cao, Antonio A1 - Scuteri, Angelo A1 - Schlessinger, David A1 - Uda, Manuela A1 - Ruokonen, Aimo A1 - Jarvelin, Marjo-Riitta A1 - Peltonen, Leena A1 - Mooser, Vincent A1 - Sladek, Robert A1 - Musunuru, Kiran A1 - Smith, Albert V A1 - Edmondson, Andrew C A1 - Stylianou, Ioannis M A1 - Koseki, Masahiro A1 - Pirruccello, James P A1 - Chasman, Daniel I A1 - Johansen, Christopher T A1 - Fouchier, Sigrid W A1 - Peloso, Gina M A1 - Barbalic, Maja A1 - Ricketts, Sally L A1 - Bis, Joshua C A1 - Feitosa, Mary F A1 - Orho-Melander, Marju A1 - Melander, Olle A1 - Li, Xiaohui A1 - Li, Mingyao A1 - Cho, Yoon Shin A1 - Go, Min Jin A1 - Kim, Young Jin A1 - Lee, Jong-Young A1 - Park, Taesung A1 - Kim, Kyunga A1 - Sim, Xueling A1 - Ong, Rick Twee-Hee A1 - Croteau-Chonka, Damien C A1 - Lange, Leslie A A1 - Smith, Joshua D A1 - Ziegler, Andreas A1 - Zhang, Weihua A1 - Zee, Robert Y L A1 - Whitfield, John B A1 - Thompson, John R A1 - Surakka, Ida A1 - Spector, Tim D A1 - Smit, Johannes H A1 - Sinisalo, Juha A1 - Scott, James A1 - Saharinen, Juha A1 - Sabatti, Chiara A1 - Rose, Lynda M A1 - Roberts, Robert A1 - Rieder, Mark A1 - Parker, Alex N A1 - Paré, Guillaume A1 - O'Donnell, Christopher J A1 - Nieminen, Markku S A1 - Nickerson, Deborah A A1 - Montgomery, Grant W A1 - McArdle, Wendy A1 - Masson, David A1 - Martin, Nicholas G A1 - Marroni, Fabio A1 - Lucas, Gavin A1 - Luben, Robert A1 - Lokki, Marja-Liisa A1 - Lettre, Guillaume A1 - Launer, Lenore J A1 - Lakatta, Edward G A1 - Laaksonen, Reijo A1 - Kyvik, Kirsten O A1 - König, Inke R A1 - Khaw, Kay-Tee A1 - Kaplan, Lee M A1 - Johansson, Asa A1 - Janssens, A Cecile J W A1 - Igl, Wilmar A1 - Hovingh, G Kees A1 - Hengstenberg, Christian A1 - Havulinna, Aki S A1 - Hastie, Nicholas D A1 - Harris, Tamara B A1 - Haritunians, Talin A1 - Hall, Alistair S A1 - Groop, Leif C A1 - Gonzalez, Elena A1 - Freimer, Nelson B A1 - Erdmann, Jeanette A1 - Ejebe, Kenechi G A1 - Döring, Angela A1 - Dominiczak, Anna F A1 - Demissie, Serkalem A1 - Deloukas, Panagiotis A1 - de Faire, Ulf A1 - Crawford, Gabriel A1 - Chen, Yii-der I A1 - Caulfield, Mark J A1 - Boekholdt, S Matthijs A1 - Assimes, Themistocles L A1 - Quertermous, Thomas A1 - Seielstad, Mark A1 - Wong, Tien Y A1 - Tai, E-Shyong A1 - Feranil, Alan B A1 - Kuzawa, Christopher W A1 - Taylor, Herman A A1 - Gabriel, Stacey B A1 - Holm, Hilma A1 - Gudnason, Vilmundur A1 - Krauss, Ronald M A1 - Ordovas, Jose M A1 - Munroe, Patricia B A1 - Kooner, Jaspal S A1 - Tall, Alan R A1 - Hegele, Robert A A1 - Kastelein, John J P A1 - Schadt, Eric E A1 - Strachan, David P A1 - Reilly, Muredach P A1 - Samani, Nilesh J A1 - Schunkert, Heribert A1 - Cupples, L Adrienne A1 - Sandhu, Manjinder S A1 - Ridker, Paul M A1 - Rader, Daniel J A1 - Kathiresan, Sekar KW - Adiponectin KW - African Americans KW - Asian Continental Ancestry Group KW - Cholesterol, HDL KW - Diabetes Mellitus, Type 2 KW - European Continental Ancestry Group KW - Female KW - Gene Expression KW - Genetic Predisposition to Disease KW - Genome-Wide Association Study KW - Glucose Tolerance Test KW - Humans KW - Insulin Resistance KW - Male KW - Metabolic Networks and Pathways KW - Polymorphism, Single Nucleotide KW - Waist-Hip Ratio AB -

Circulating levels of adiponectin, a hormone produced predominantly by adipocytes, are highly heritable and are inversely associated with type 2 diabetes mellitus (T2D) and other metabolic traits. We conducted a meta-analysis of genome-wide association studies in 39,883 individuals of European ancestry to identify genes associated with metabolic disease. We identified 8 novel loci associated with adiponectin levels and confirmed 2 previously reported loci (P = 4.5×10(-8)-1.2×10(-43)). Using a novel method to combine data across ethnicities (N = 4,232 African Americans, N = 1,776 Asians, and N = 29,347 Europeans), we identified two additional novel loci. Expression analyses of 436 human adipocyte samples revealed that mRNA levels of 18 genes at candidate regions were associated with adiponectin concentrations after accounting for multiple testing (p<3×10(-4)). We next developed a multi-SNP genotypic risk score to test the association of adiponectin decreasing risk alleles on metabolic traits and diseases using consortia-level meta-analytic data. This risk score was associated with increased risk of T2D (p = 4.3×10(-3), n = 22,044), increased triglycerides (p = 2.6×10(-14), n = 93,440), increased waist-to-hip ratio (p = 1.8×10(-5), n = 77,167), increased glucose two hours post oral glucose tolerance testing (p = 4.4×10(-3), n = 15,234), increased fasting insulin (p = 0.015, n = 48,238), but with lower in HDL-cholesterol concentrations (p = 4.5×10(-13), n = 96,748) and decreased BMI (p = 1.4×10(-4), n = 121,335). These findings identify novel genetic determinants of adiponectin levels, which, taken together, influence risk of T2D and markers of insulin resistance.

VL - 8 IS - 3 U1 - http://www.ncbi.nlm.nih.gov/pubmed/22479202?dopt=Abstract ER - TY - JOUR T1 - Association of genome-wide variation with highly sensitive cardiac troponin-T levels in European Americans and Blacks: a meta-analysis from atherosclerosis risk in communities and cardiovascular health studies. JF - Circ Cardiovasc Genet Y1 - 2013 A1 - Yu, Bing A1 - Barbalic, Maja A1 - Brautbar, Ariel A1 - Nambi, Vijay A1 - Hoogeveen, Ron C A1 - Tang, Weihong A1 - Mosley, Thomas H A1 - Rotter, Jerome I A1 - deFilippi, Christopher R A1 - O'Donnell, Christopher J A1 - Kathiresan, Sekar A1 - Rice, Ken A1 - Heckbert, Susan R A1 - Ballantyne, Christie M A1 - Psaty, Bruce M A1 - Boerwinkle, Eric KW - African Continental Ancestry Group KW - Atherosclerosis KW - European Continental Ancestry Group KW - Female KW - Genome-Wide Association Study KW - Humans KW - Male KW - Middle Aged KW - Nuclear Receptor Coactivator 2 KW - Polymorphism, Single Nucleotide KW - Prospective Studies KW - Residence Characteristics KW - Risk Factors KW - Troponin T AB -

BACKGROUND: High levels of cardiac troponin T, measured by a highly sensitive assay (hs-cTnT), are strongly associated with incident coronary heart disease and heart failure. To date, no large-scale genome-wide association study of hs-cTnT has been reported. We sought to identify novel genetic variants that are associated with hs-cTnT levels.

METHODS AND RESULTS: We performed a genome-wide association in 9491 European Americans and 2053 blacks free of coronary heart disease and heart failure from 2 prospective cohorts: the Atherosclerosis Risk in Communities Study and the Cardiovascular Health Study. Genome-wide association studies were conducted in each study and race stratum. Fixed-effect meta-analyses combined the results of linear regression from 2 cohorts within each race stratum and then across race strata to produce overall estimates and probability values. The meta-analysis identified a significant association at chromosome 8q13 (rs10091374; P=9.06×10(-9)) near the nuclear receptor coactivator 2 (NCOA2) gene. Overexpression of NCOA2 can be detected in myoblasts. An additional analysis using logistic regression and the clinically motivated 99th percentile cut point detected a significant association at 1q32 (rs12564445; P=4.73×10(-8)) in the gene TNNT2, which encodes the cardiac troponin T protein itself. The hs-cTnT-associated single-nucleotide polymorphisms were not associated with coronary heart disease in a large case-control study, but rs12564445 was significantly associated with incident heart failure in Atherosclerosis Risk in Communities Study European Americans (hazard ratio=1.16; P=0.004).

CONCLUSIONS: We identified 2 loci, near NCOA2 and in the TNNT2 gene, at which variation was significantly associated with hs-cTnT levels. Further use of the new assay should enable replication of these results.

VL - 6 IS - 1 U1 - http://www.ncbi.nlm.nih.gov/pubmed/23247143?dopt=Abstract ER - TY - JOUR T1 - Best practices and joint calling of the HumanExome BeadChip: the CHARGE Consortium. JF - PLoS One Y1 - 2013 A1 - Grove, Megan L A1 - Yu, Bing A1 - Cochran, Barbara J A1 - Haritunians, Talin A1 - Bis, Joshua C A1 - Taylor, Kent D A1 - Hansen, Mark A1 - Borecki, Ingrid B A1 - Cupples, L Adrienne A1 - Fornage, Myriam A1 - Gudnason, Vilmundur A1 - Harris, Tamara B A1 - Kathiresan, Sekar A1 - Kraaij, Robert A1 - Launer, Lenore J A1 - Levy, Daniel A1 - Liu, Yongmei A1 - Mosley, Thomas A1 - Peloso, Gina M A1 - Psaty, Bruce M A1 - Rich, Stephen S A1 - Rivadeneira, Fernando A1 - Siscovick, David S A1 - Smith, Albert V A1 - Uitterlinden, Andre A1 - van Duijn, Cornelia M A1 - Wilson, James G A1 - O'Donnell, Christopher J A1 - Rotter, Jerome I A1 - Boerwinkle, Eric KW - Aging KW - Alleles KW - Cluster Analysis KW - Cohort Studies KW - Continental Population Groups KW - Exome KW - Female KW - Gene Frequency KW - Genomics KW - Genotype KW - Heart KW - Humans KW - Male KW - Oligonucleotide Array Sequence Analysis KW - Polymorphism, Single Nucleotide KW - Sample Size KW - Self Report KW - Sequence Analysis, DNA AB -

Genotyping arrays are a cost effective approach when typing previously-identified genetic polymorphisms in large numbers of samples. One limitation of genotyping arrays with rare variants (e.g., minor allele frequency [MAF] <0.01) is the difficulty that automated clustering algorithms have to accurately detect and assign genotype calls. Combining intensity data from large numbers of samples may increase the ability to accurately call the genotypes of rare variants. Approximately 62,000 ethnically diverse samples from eleven Cohorts for Heart and Aging Research in Genomic Epidemiology (CHARGE) Consortium cohorts were genotyped with the Illumina HumanExome BeadChip across seven genotyping centers. The raw data files for the samples were assembled into a single project for joint calling. To assess the quality of the joint calling, concordance of genotypes in a subset of individuals having both exome chip and exome sequence data was analyzed. After exclusion of low performing SNPs on the exome chip and non-overlap of SNPs derived from sequence data, genotypes of 185,119 variants (11,356 were monomorphic) were compared in 530 individuals that had whole exome sequence data. A total of 98,113,070 pairs of genotypes were tested and 99.77% were concordant, 0.14% had missing data, and 0.09% were discordant. We report that joint calling allows the ability to accurately genotype rare variation using array technology when large sample sizes are available and best practices are followed. The cluster file from this experiment is available at www.chargeconsortium.com/main/exomechip.

VL - 8 IS - 7 U1 - http://www.ncbi.nlm.nih.gov/pubmed/23874508?dopt=Abstract ER - TY - JOUR T1 - Common genetic loci influencing plasma homocysteine concentrations and their effect on risk of coronary artery disease. JF - Am J Clin Nutr Y1 - 2013 A1 - van Meurs, Joyce B J A1 - Paré, Guillaume A1 - Schwartz, Stephen M A1 - Hazra, Aditi A1 - Tanaka, Toshiko A1 - Vermeulen, Sita H A1 - Cotlarciuc, Ioana A1 - Yuan, Xin A1 - Mälarstig, Anders A1 - Bandinelli, Stefania A1 - Bis, Joshua C A1 - Blom, Henk A1 - Brown, Morris J A1 - Chen, Constance A1 - Chen, Yii-Der A1 - Clarke, Robert J A1 - Dehghan, Abbas A1 - Erdmann, Jeanette A1 - Ferrucci, Luigi A1 - Hamsten, Anders A1 - Hofman, Albert A1 - Hunter, David J A1 - Goel, Anuj A1 - Johnson, Andrew D A1 - Kathiresan, Sekar A1 - Kampman, Ellen A1 - Kiel, Douglas P A1 - Kiemeney, Lambertus A L M A1 - Chambers, John C A1 - Kraft, Peter A1 - Lindemans, Jan A1 - McKnight, Barbara A1 - Nelson, Christopher P A1 - O'Donnell, Christopher J A1 - Psaty, Bruce M A1 - Ridker, Paul M A1 - Rivadeneira, Fernando A1 - Rose, Lynda M A1 - Seedorf, Udo A1 - Siscovick, David S A1 - Schunkert, Heribert A1 - Selhub, Jacob A1 - Ueland, Per M A1 - Vollenweider, Peter A1 - Waeber, Gérard A1 - Waterworth, Dawn M A1 - Watkins, Hugh A1 - Witteman, Jacqueline C M A1 - den Heijer, Martin A1 - Jacques, Paul A1 - Uitterlinden, André G A1 - Kooner, Jaspal S A1 - Rader, Dan J A1 - Reilly, Muredach P A1 - Mooser, Vincent A1 - Chasman, Daniel I A1 - Samani, Nilesh J A1 - Ahmadi, Kourosh R KW - Coronary Artery Disease KW - Genes KW - Genetic Loci KW - Genetic Predisposition to Disease KW - Genotype KW - Homocysteine KW - Humans KW - Polymorphism, Genetic KW - Risk Factors AB -

BACKGROUND: The strong observational association between total homocysteine (tHcy) concentrations and risk of coronary artery disease (CAD) and the null associations in the homocysteine-lowering trials have prompted the need to identify genetic variants associated with homocysteine concentrations and risk of CAD.

OBJECTIVE: We tested whether common genetic polymorphisms associated with variation in tHcy are also associated with CAD.

DESIGN: We conducted a meta-analysis of genome-wide association studies (GWAS) on tHcy concentrations in 44,147 individuals of European descent. Polymorphisms associated with tHcy (P < 10(⁻⁸) were tested for association with CAD in 31,400 cases and 92,927 controls.

RESULTS: Common variants at 13 loci, explaining 5.9% of the variation in tHcy, were associated with tHcy concentrations, including 6 novel loci in or near MMACHC (2.1 × 10⁻⁹), SLC17A3 (1.0 × 10⁻⁸), GTPB10 (1.7 × 10⁻⁸), CUBN (7.5 × 10⁻¹⁰), HNF1A (1.2 × 10⁻¹²)), and FUT2 (6.6 × 10⁻⁹), and variants previously reported at or near the MTHFR, MTR, CPS1, MUT, NOX4, DPEP1, and CBS genes. Individuals within the highest 10% of the genotype risk score (GRS) had 3-μmol/L higher mean tHcy concentrations than did those within the lowest 10% of the GRS (P = 1 × 10⁻³⁶). The GRS was not associated with risk of CAD (OR: 1.01; 95% CI: 0.98, 1.04; P = 0.49).

CONCLUSIONS: We identified several novel loci that influence plasma tHcy concentrations. Overall, common genetic variants that influence plasma tHcy concentrations are not associated with risk of CAD in white populations, which further refutes the causal relevance of moderately elevated tHcy concentrations and tHcy-related pathways for CAD.

VL - 98 IS - 3 U1 - http://www.ncbi.nlm.nih.gov/pubmed/23824729?dopt=Abstract ER - TY - JOUR T1 - Genome-wide association study of retinopathy in individuals without diabetes. JF - PLoS One Y1 - 2013 A1 - Jensen, Richard A A1 - Sim, Xueling A1 - Li, Xiaohui A1 - Cotch, Mary Frances A1 - Ikram, M Kamran A1 - Holliday, Elizabeth G A1 - Eiriksdottir, Gudny A1 - Harris, Tamara B A1 - Jonasson, Fridbert A1 - Klein, Barbara E K A1 - Launer, Lenore J A1 - Smith, Albert Vernon A1 - Boerwinkle, Eric A1 - Cheung, Ning A1 - Hewitt, Alex W A1 - Liew, Gerald A1 - Mitchell, Paul A1 - Wang, Jie Jin A1 - Attia, John A1 - Scott, Rodney A1 - Glazer, Nicole L A1 - Lumley, Thomas A1 - McKnight, Barbara A1 - Psaty, Bruce M A1 - Taylor, Kent A1 - Hofman, Albert A1 - de Jong, Paulus T V M A1 - Rivadeneira, Fernando A1 - Uitterlinden, André G A1 - Tay, Wan-Ting A1 - Teo, Yik Ying A1 - Seielstad, Mark A1 - Liu, Jianjun A1 - Cheng, Ching-Yu A1 - Saw, Seang-Mei A1 - Aung, Tin A1 - Ganesh, Santhi K A1 - O'Donnell, Christopher J A1 - Nalls, Mike A A1 - Wiggins, Kerri L A1 - Kuo, Jane Z A1 - van Duijn, Cornelia M A1 - Gudnason, Vilmundur A1 - Klein, Ronald A1 - Siscovick, David S A1 - Rotter, Jerome I A1 - Tai, E Shong A1 - Vingerling, Johannes A1 - Wong, Tien Y KW - Aged KW - Aged, 80 and over KW - Female KW - Genome-Wide Association Study KW - Genotype KW - Histone Deacetylases KW - Humans KW - Hypertension KW - Male KW - Polymorphism, Single Nucleotide KW - Repressor Proteins KW - Retinal Diseases AB -

BACKGROUND: Mild retinopathy (microaneurysms or dot-blot hemorrhages) is observed in persons without diabetes or hypertension and may reflect microvascular disease in other organs. We conducted a genome-wide association study (GWAS) of mild retinopathy in persons without diabetes.

METHODS: A working group agreed on phenotype harmonization, covariate selection and analytic plans for within-cohort GWAS. An inverse-variance weighted fixed effects meta-analysis was performed with GWAS results from six cohorts of 19,411 Caucasians. The primary analysis included individuals without diabetes and secondary analyses were stratified by hypertension status. We also singled out the results from single nucleotide polymorphisms (SNPs) previously shown to be associated with diabetes and hypertension, the two most common causes of retinopathy.

RESULTS: No SNPs reached genome-wide significance in the primary analysis or the secondary analysis of participants with hypertension. SNP, rs12155400, in the histone deacetylase 9 gene (HDAC9) on chromosome 7, was associated with retinopathy in analysis of participants without hypertension, -1.3±0.23 (beta ± standard error), p = 6.6×10(-9). Evidence suggests this was a false positive finding. The minor allele frequency was low (∼2%), the quality of the imputation was moderate (r(2) ∼0.7), and no other common variants in the HDAC9 gene were associated with the outcome. SNPs found to be associated with diabetes and hypertension in other GWAS were not associated with retinopathy in persons without diabetes or in subgroups with or without hypertension.

CONCLUSIONS: This GWAS of retinopathy in individuals without diabetes showed little evidence of genetic associations. Further studies are needed to identify genes associated with these signs in order to help unravel novel pathways and determinants of microvascular diseases.

VL - 8 IS - 2 U1 - http://www.ncbi.nlm.nih.gov/pubmed/23393555?dopt=Abstract ER - TY - JOUR T1 - Identification of heart rate-associated loci and their effects on cardiac conduction and rhythm disorders. JF - Nat Genet Y1 - 2013 A1 - den Hoed, Marcel A1 - Eijgelsheim, Mark A1 - Esko, Tõnu A1 - Brundel, Bianca J J M A1 - Peal, David S A1 - Evans, David M A1 - Nolte, Ilja M A1 - Segrè, Ayellet V A1 - Holm, Hilma A1 - Handsaker, Robert E A1 - Westra, Harm-Jan A1 - Johnson, Toby A1 - Isaacs, Aaron A1 - Yang, Jian A1 - Lundby, Alicia A1 - Zhao, Jing Hua A1 - Kim, Young Jin A1 - Go, Min Jin A1 - Almgren, Peter A1 - Bochud, Murielle A1 - Boucher, Gabrielle A1 - Cornelis, Marilyn C A1 - Gudbjartsson, Daniel A1 - Hadley, David A1 - van der Harst, Pim A1 - Hayward, Caroline A1 - den Heijer, Martin A1 - Igl, Wilmar A1 - Jackson, Anne U A1 - Kutalik, Zoltán A1 - Luan, Jian'an A1 - Kemp, John P A1 - Kristiansson, Kati A1 - Ladenvall, Claes A1 - Lorentzon, Mattias A1 - Montasser, May E A1 - Njajou, Omer T A1 - O'Reilly, Paul F A1 - Padmanabhan, Sandosh A1 - St Pourcain, Beate A1 - Rankinen, Tuomo A1 - Salo, Perttu A1 - Tanaka, Toshiko A1 - Timpson, Nicholas J A1 - Vitart, Veronique A1 - Waite, Lindsay A1 - Wheeler, William A1 - Zhang, Weihua A1 - Draisma, Harmen H M A1 - Feitosa, Mary F A1 - Kerr, Kathleen F A1 - Lind, Penelope A A1 - Mihailov, Evelin A1 - Onland-Moret, N Charlotte A1 - Song, Ci A1 - Weedon, Michael N A1 - Xie, Weijia A1 - Yengo, Loic A1 - Absher, Devin A1 - Albert, Christine M A1 - Alonso, Alvaro A1 - Arking, Dan E A1 - de Bakker, Paul I W A1 - Balkau, Beverley A1 - Barlassina, Cristina A1 - Benaglio, Paola A1 - Bis, Joshua C A1 - Bouatia-Naji, Nabila A1 - Brage, Søren A1 - Chanock, Stephen J A1 - Chines, Peter S A1 - Chung, Mina A1 - Darbar, Dawood A1 - Dina, Christian A1 - Dörr, Marcus A1 - Elliott, Paul A1 - Felix, Stephan B A1 - Fischer, Krista A1 - Fuchsberger, Christian A1 - de Geus, Eco J C A1 - Goyette, Philippe A1 - Gudnason, Vilmundur A1 - Harris, Tamara B A1 - Hartikainen, Anna-Liisa A1 - Havulinna, Aki S A1 - Heckbert, Susan R A1 - Hicks, Andrew A A1 - Hofman, Albert A1 - Holewijn, Suzanne A1 - Hoogstra-Berends, Femke A1 - Hottenga, Jouke-Jan A1 - Jensen, Majken K A1 - Johansson, Asa A1 - Junttila, Juhani A1 - Kääb, Stefan A1 - Kanon, Bart A1 - Ketkar, Shamika A1 - Khaw, Kay-Tee A1 - Knowles, Joshua W A1 - Kooner, Angrad S A1 - Kors, Jan A A1 - Kumari, Meena A1 - Milani, Lili A1 - Laiho, Päivi A1 - Lakatta, Edward G A1 - Langenberg, Claudia A1 - Leusink, Maarten A1 - Liu, Yongmei A1 - Luben, Robert N A1 - Lunetta, Kathryn L A1 - Lynch, Stacey N A1 - Markus, Marcello R P A1 - Marques-Vidal, Pedro A1 - Mateo Leach, Irene A1 - McArdle, Wendy L A1 - McCarroll, Steven A A1 - Medland, Sarah E A1 - Miller, Kathryn A A1 - Montgomery, Grant W A1 - Morrison, Alanna C A1 - Müller-Nurasyid, Martina A1 - Navarro, Pau A1 - Nelis, Mari A1 - O'Connell, Jeffrey R A1 - O'Donnell, Christopher J A1 - Ong, Ken K A1 - Newman, Anne B A1 - Peters, Annette A1 - Polasek, Ozren A1 - Pouta, Anneli A1 - Pramstaller, Peter P A1 - Psaty, Bruce M A1 - Rao, Dabeeru C A1 - Ring, Susan M A1 - Rossin, Elizabeth J A1 - Rudan, Diana A1 - Sanna, Serena A1 - Scott, Robert A A1 - Sehmi, Jaban S A1 - Sharp, Stephen A1 - Shin, Jordan T A1 - Singleton, Andrew B A1 - Smith, Albert V A1 - Soranzo, Nicole A1 - Spector, Tim D A1 - Stewart, Chip A1 - Stringham, Heather M A1 - Tarasov, Kirill V A1 - Uitterlinden, André G A1 - Vandenput, Liesbeth A1 - Hwang, Shih-Jen A1 - Whitfield, John B A1 - Wijmenga, Cisca A1 - Wild, Sarah H A1 - Willemsen, Gonneke A1 - Wilson, James F A1 - Witteman, Jacqueline C M A1 - Wong, Andrew A1 - Wong, Quenna A1 - Jamshidi, Yalda A1 - Zitting, Paavo A1 - Boer, Jolanda M A A1 - Boomsma, Dorret I A1 - Borecki, Ingrid B A1 - van Duijn, Cornelia M A1 - Ekelund, Ulf A1 - Forouhi, Nita G A1 - Froguel, Philippe A1 - Hingorani, Aroon A1 - Ingelsson, Erik A1 - Kivimaki, Mika A1 - Kronmal, Richard A A1 - Kuh, Diana A1 - Lind, Lars A1 - Martin, Nicholas G A1 - Oostra, Ben A A1 - Pedersen, Nancy L A1 - Quertermous, Thomas A1 - Rotter, Jerome I A1 - van der Schouw, Yvonne T A1 - Verschuren, W M Monique A1 - Walker, Mark A1 - Albanes, Demetrius A1 - Arnar, David O A1 - Assimes, Themistocles L A1 - Bandinelli, Stefania A1 - Boehnke, Michael A1 - de Boer, Rudolf A A1 - Bouchard, Claude A1 - Caulfield, W L Mark A1 - Chambers, John C A1 - Curhan, Gary A1 - Cusi, Daniele A1 - Eriksson, Johan A1 - Ferrucci, Luigi A1 - van Gilst, Wiek H A1 - Glorioso, Nicola A1 - de Graaf, Jacqueline A1 - Groop, Leif A1 - Gyllensten, Ulf A1 - Hsueh, Wen-Chi A1 - Hu, Frank B A1 - Huikuri, Heikki V A1 - Hunter, David J A1 - Iribarren, Carlos A1 - Isomaa, Bo A1 - Jarvelin, Marjo-Riitta A1 - Jula, Antti A1 - Kähönen, Mika A1 - Kiemeney, Lambertus A A1 - van der Klauw, Melanie M A1 - Kooner, Jaspal S A1 - Kraft, Peter A1 - Iacoviello, Licia A1 - Lehtimäki, Terho A1 - Lokki, Marja-Liisa L A1 - Mitchell, Braxton D A1 - Navis, Gerjan A1 - Nieminen, Markku S A1 - Ohlsson, Claes A1 - Poulter, Neil R A1 - Qi, Lu A1 - Raitakari, Olli T A1 - Rimm, Eric B A1 - Rioux, John D A1 - Rizzi, Federica A1 - Rudan, Igor A1 - Salomaa, Veikko A1 - Sever, Peter S A1 - Shields, Denis C A1 - Shuldiner, Alan R A1 - Sinisalo, Juha A1 - Stanton, Alice V A1 - Stolk, Ronald P A1 - Strachan, David P A1 - Tardif, Jean-Claude A1 - Thorsteinsdottir, Unnur A1 - Tuomilehto, Jaako A1 - van Veldhuisen, Dirk J A1 - Virtamo, Jarmo A1 - Viikari, Jorma A1 - Vollenweider, Peter A1 - Waeber, Gérard A1 - Widen, Elisabeth A1 - Cho, Yoon Shin A1 - Olsen, Jesper V A1 - Visscher, Peter M A1 - Willer, Cristen A1 - Franke, Lude A1 - Erdmann, Jeanette A1 - Thompson, John R A1 - Pfeufer, Arne A1 - Sotoodehnia, Nona A1 - Newton-Cheh, Christopher A1 - Ellinor, Patrick T A1 - Stricker, Bruno H Ch A1 - Metspalu, Andres A1 - Perola, Markus A1 - Beckmann, Jacques S A1 - Smith, George Davey A1 - Stefansson, Kari A1 - Wareham, Nicholas J A1 - Munroe, Patricia B A1 - Sibon, Ody C M A1 - Milan, David J A1 - Snieder, Harold A1 - Samani, Nilesh J A1 - Loos, Ruth J F KW - Animals KW - Arrhythmias, Cardiac KW - Gene Frequency KW - Genetic Loci KW - Genome-Wide Association Study KW - Heart Conduction System KW - Heart Rate KW - Humans KW - Metabolic Networks and Pathways KW - Polymorphism, Single Nucleotide KW - Quantitative Trait Loci AB -

Elevated resting heart rate is associated with greater risk of cardiovascular disease and mortality. In a 2-stage meta-analysis of genome-wide association studies in up to 181,171 individuals, we identified 14 new loci associated with heart rate and confirmed associations with all 7 previously established loci. Experimental downregulation of gene expression in Drosophila melanogaster and Danio rerio identified 20 genes at 11 loci that are relevant for heart rate regulation and highlight a role for genes involved in signal transmission, embryonic cardiac development and the pathophysiology of dilated cardiomyopathy, congenital heart failure and/or sudden cardiac death. In addition, genetic susceptibility to increased heart rate is associated with altered cardiac conduction and reduced risk of sick sinus syndrome, and both heart rate-increasing and heart rate-decreasing variants associate with risk of atrial fibrillation. Our findings provide fresh insights into the mechanisms regulating heart rate and identify new therapeutic targets.

VL - 45 IS - 6 ER - TY - JOUR T1 - Multiethnic meta-analysis of genome-wide association studies in >100 000 subjects identifies 23 fibrinogen-associated Loci but no strong evidence of a causal association between circulating fibrinogen and cardiovascular disease. JF - Circulation Y1 - 2013 A1 - Sabater-Lleal, Maria A1 - Huang, Jie A1 - Chasman, Daniel A1 - Naitza, Silvia A1 - Dehghan, Abbas A1 - Johnson, Andrew D A1 - Teumer, Alexander A1 - Reiner, Alex P A1 - Folkersen, Lasse A1 - Basu, Saonli A1 - Rudnicka, Alicja R A1 - Trompet, Stella A1 - Mälarstig, Anders A1 - Baumert, Jens A1 - Bis, Joshua C A1 - Guo, Xiuqing A1 - Hottenga, Jouke J A1 - Shin, So-Youn A1 - Lopez, Lorna M A1 - Lahti, Jari A1 - Tanaka, Toshiko A1 - Yanek, Lisa R A1 - Oudot-Mellakh, Tiphaine A1 - Wilson, James F A1 - Navarro, Pau A1 - Huffman, Jennifer E A1 - Zemunik, Tatijana A1 - Redline, Susan A1 - Mehra, Reena A1 - Pulanic, Drazen A1 - Rudan, Igor A1 - Wright, Alan F A1 - Kolcic, Ivana A1 - Polasek, Ozren A1 - Wild, Sarah H A1 - Campbell, Harry A1 - Curb, J David A1 - Wallace, Robert A1 - Liu, Simin A1 - Eaton, Charles B A1 - Becker, Diane M A1 - Becker, Lewis C A1 - Bandinelli, Stefania A1 - Räikkönen, Katri A1 - Widen, Elisabeth A1 - Palotie, Aarno A1 - Fornage, Myriam A1 - Green, David A1 - Gross, Myron A1 - Davies, Gail A1 - Harris, Sarah E A1 - Liewald, David C A1 - Starr, John M A1 - Williams, Frances M K A1 - Grant, Peter J A1 - Spector, Timothy D A1 - Strawbridge, Rona J A1 - Silveira, Angela A1 - Sennblad, Bengt A1 - Rivadeneira, Fernando A1 - Uitterlinden, André G A1 - Franco, Oscar H A1 - Hofman, Albert A1 - van Dongen, Jenny A1 - Willemsen, Gonneke A1 - Boomsma, Dorret I A1 - Yao, Jie A1 - Swords Jenny, Nancy A1 - Haritunians, Talin A1 - McKnight, Barbara A1 - Lumley, Thomas A1 - Taylor, Kent D A1 - Rotter, Jerome I A1 - Psaty, Bruce M A1 - Peters, Annette A1 - Gieger, Christian A1 - Illig, Thomas A1 - Grotevendt, Anne A1 - Homuth, Georg A1 - Völzke, Henry A1 - Kocher, Thomas A1 - Goel, Anuj A1 - Franzosi, Maria Grazia A1 - Seedorf, Udo A1 - Clarke, Robert A1 - Steri, Maristella A1 - Tarasov, Kirill V A1 - Sanna, Serena A1 - Schlessinger, David A1 - Stott, David J A1 - Sattar, Naveed A1 - Buckley, Brendan M A1 - Rumley, Ann A1 - Lowe, Gordon D A1 - McArdle, Wendy L A1 - Chen, Ming-Huei A1 - Tofler, Geoffrey H A1 - Song, Jaejoon A1 - Boerwinkle, Eric A1 - Folsom, Aaron R A1 - Rose, Lynda M A1 - Franco-Cereceda, Anders A1 - Teichert, Martina A1 - Ikram, M Arfan A1 - Mosley, Thomas H A1 - Bevan, Steve A1 - Dichgans, Martin A1 - Rothwell, Peter M A1 - Sudlow, Cathie L M A1 - Hopewell, Jemma C A1 - Chambers, John C A1 - Saleheen, Danish A1 - Kooner, Jaspal S A1 - Danesh, John A1 - Nelson, Christopher P A1 - Erdmann, Jeanette A1 - Reilly, Muredach P A1 - Kathiresan, Sekar A1 - Schunkert, Heribert A1 - Morange, Pierre-Emmanuel A1 - Ferrucci, Luigi A1 - Eriksson, Johan G A1 - Jacobs, David A1 - Deary, Ian J A1 - Soranzo, Nicole A1 - Witteman, Jacqueline C M A1 - de Geus, Eco J C A1 - Tracy, Russell P A1 - Hayward, Caroline A1 - Koenig, Wolfgang A1 - Cucca, Francesco A1 - Jukema, J Wouter A1 - Eriksson, Per A1 - Seshadri, Sudha A1 - Markus, Hugh S A1 - Watkins, Hugh A1 - Samani, Nilesh J A1 - Wallaschofski, Henri A1 - Smith, Nicholas L A1 - Tregouet, David A1 - Ridker, Paul M A1 - Tang, Weihong A1 - Strachan, David P A1 - Hamsten, Anders A1 - O'Donnell, Christopher J KW - Adolescent KW - Adult KW - African Continental Ancestry Group KW - Aged KW - Aged, 80 and over KW - Cardiovascular Diseases KW - Coronary Artery Disease KW - European Continental Ancestry Group KW - Female KW - Fibrinogen KW - Genetic Loci KW - Genetic Predisposition to Disease KW - Genome-Wide Association Study KW - Hispanic Americans KW - Humans KW - Male KW - Middle Aged KW - Myocardial Infarction KW - Polymorphism, Single Nucleotide KW - Risk Factors KW - Stroke KW - Venous Thromboembolism KW - Young Adult AB -

BACKGROUND: Estimates of the heritability of plasma fibrinogen concentration, an established predictor of cardiovascular disease, range from 34% to 50%. Genetic variants so far identified by genome-wide association studies explain only a small proportion (<2%) of its variation.

METHODS AND RESULTS: We conducted a meta-analysis of 28 genome-wide association studies including >90 000 subjects of European ancestry, the first genome-wide association meta-analysis of fibrinogen levels in 7 studies in blacks totaling 8289 samples, and a genome-wide association study in Hispanics totaling 1366 samples. Evaluation for association of single-nucleotide polymorphisms with clinical outcomes included a total of 40 695 cases and 85 582 controls for coronary artery disease, 4752 cases and 24 030 controls for stroke, and 3208 cases and 46 167 controls for venous thromboembolism. Overall, we identified 24 genome-wide significant (P<5×10(-8)) independent signals in 23 loci, including 15 novel associations, together accounting for 3.7% of plasma fibrinogen variation. Gene-set enrichment analysis highlighted key roles in fibrinogen regulation for the 3 structural fibrinogen genes and pathways related to inflammation, adipocytokines, and thyrotrophin-releasing hormone signaling. Whereas lead single-nucleotide polymorphisms in a few loci were significantly associated with coronary artery disease, the combined effect of all 24 fibrinogen-associated lead single-nucleotide polymorphisms was not significant for coronary artery disease, stroke, or venous thromboembolism.

CONCLUSIONS: We identify 23 robustly associated fibrinogen loci, 15 of which are new. Clinical outcome analysis of these loci does not support a causal relationship between circulating levels of fibrinogen and coronary artery disease, stroke, or venous thromboembolism.

VL - 128 IS - 12 U1 - http://www.ncbi.nlm.nih.gov/pubmed/23969696?dopt=Abstract ER - TY - JOUR T1 - Resequencing and clinical associations of the 9p21.3 region: a comprehensive investigation in the Framingham heart study. JF - Circulation Y1 - 2013 A1 - Johnson, Andrew D A1 - Hwang, Shih-Jen A1 - Voorman, Arend A1 - Morrison, Alanna A1 - Peloso, Gina M A1 - Hsu, Yi-Hsiang A1 - Thanassoulis, George A1 - Newton-Cheh, Christopher A1 - Rogers, Ian S A1 - Hoffmann, Udo A1 - Freedman, Jane E A1 - Fox, Caroline S A1 - Psaty, Bruce M A1 - Boerwinkle, Eric A1 - Cupples, L Adrienne A1 - O'Donnell, Christopher J KW - Calcinosis KW - Chromosomes, Human, Pair 9 KW - Coronary Artery Disease KW - Cyclin-Dependent Kinase Inhibitor p15 KW - Cyclin-Dependent Kinase Inhibitor p16 KW - DNA Copy Number Variations KW - Female KW - Follow-Up Studies KW - Genetic Predisposition to Disease KW - Genotype KW - Humans KW - Longitudinal Studies KW - Male KW - Massachusetts KW - Middle Aged KW - Myocardial Infarction KW - Phenotype KW - Polymorphism, Single Nucleotide KW - Risk Factors KW - RNA, Long Noncoding KW - Sequence Analysis, DNA AB -

BACKGROUND: 9p21.3 is among the most strongly replicated regions for cardiovascular disease. There are few reports of sequencing the associated 9p21.3 interval. We set out to sequence the 9p21.3 region followed by a comprehensive study of genetic associations with clinical and subclinical cardiovascular disease and its risk factors, as well as with copy number variation and gene expression, in the Framingham Heart Study (FHS).

METHODS AND RESULTS: We sequenced 281 individuals (94 with myocardial infarction, 94 with high coronary artery calcium levels, and 93 control subjects free of elevated coronary artery calcium or myocardial infarction), followed by genotyping and association in >7000 additional FHS individuals. We assessed genetic associations with clinical and subclinical cardiovascular disease, risk factor phenotypes, and gene expression levels of the protein-coding genes CDKN2A and CDKN2B and the noncoding gene ANRIL in freshly harvested leukocytes and platelets. Within this large sample, we found strong associations of 9p21.3 variants with increased risk for myocardial infarction, higher coronary artery calcium levels, and larger abdominal aorta diameters and no evidence for association with traditional cardiovascular disease risk factors. No common protein-coding variation, variants in splice donor or acceptor sites, or copy number variation events were observed. By contrast, strong associations were observed between genetic variants and gene expression, particularly for a short isoform of ANRIL and for CDKN2B.

CONCLUSIONS: Our thorough genomic characterization of 9p21.3 suggests common variants likely account for observed disease associations and provides further support for the hypothesis that complex regulatory variation affecting ANRIL and CDKN2B gene expression may contribute to increased risk for clinically apparent and subclinical coronary artery disease and aortic disease.

VL - 127 IS - 7 U1 - http://www.ncbi.nlm.nih.gov/pubmed/23315372?dopt=Abstract ER - TY - JOUR T1 - Whole-genome sequence-based analysis of high-density lipoprotein cholesterol. JF - Nat Genet Y1 - 2013 A1 - Morrison, Alanna C A1 - Voorman, Arend A1 - Johnson, Andrew D A1 - Liu, Xiaoming A1 - Yu, Jin A1 - Li, Alexander A1 - Muzny, Donna A1 - Yu, Fuli A1 - Rice, Kenneth A1 - Zhu, Chengsong A1 - Bis, Joshua A1 - Heiss, Gerardo A1 - O'Donnell, Christopher J A1 - Psaty, Bruce M A1 - Cupples, L Adrienne A1 - Gibbs, Richard A1 - Boerwinkle, Eric KW - Cholesterol, HDL KW - Computational Biology KW - Databases, Genetic KW - Genetic Variation KW - Genome, Human KW - Genome-Wide Association Study KW - Genomics KW - Heterozygote KW - Humans KW - Open Reading Frames AB -

We describe initial steps for interrogating whole-genome sequence data to characterize the genetic architecture of a complex trait, levels of high-density lipoprotein cholesterol (HDL-C). We report whole-genome sequencing and analysis of 962 individuals from the Cohorts for Heart and Aging Research in Genetic Epidemiology (CHARGE) studies. From this analysis, we estimate that common variation contributes more to heritability of HDL-C levels than rare variation, and screening for mendelian variants for dyslipidemia identified individuals with extreme HDL-C levels. Whole-genome sequencing analyses highlight the value of regulatory and non-protein-coding regions of the genome in addition to protein-coding regions.

VL - 45 IS - 8 U1 - http://www.ncbi.nlm.nih.gov/pubmed/23770607?dopt=Abstract ER - TY - JOUR T1 - Association of low-frequency and rare coding-sequence variants with blood lipids and coronary heart disease in 56,000 whites and blacks. JF - Am J Hum Genet Y1 - 2014 A1 - Peloso, Gina M A1 - Auer, Paul L A1 - Bis, Joshua C A1 - Voorman, Arend A1 - Morrison, Alanna C A1 - Stitziel, Nathan O A1 - Brody, Jennifer A A1 - Khetarpal, Sumeet A A1 - Crosby, Jacy R A1 - Fornage, Myriam A1 - Isaacs, Aaron A1 - Jakobsdottir, Johanna A1 - Feitosa, Mary F A1 - Davies, Gail A1 - Huffman, Jennifer E A1 - Manichaikul, Ani A1 - Davis, Brian A1 - Lohman, Kurt A1 - Joon, Aron Y A1 - Smith, Albert V A1 - Grove, Megan L A1 - Zanoni, Paolo A1 - Redon, Valeska A1 - Demissie, Serkalem A1 - Lawson, Kim A1 - Peters, Ulrike A1 - Carlson, Christopher A1 - Jackson, Rebecca D A1 - Ryckman, Kelli K A1 - Mackey, Rachel H A1 - Robinson, Jennifer G A1 - Siscovick, David S A1 - Schreiner, Pamela J A1 - Mychaleckyj, Josyf C A1 - Pankow, James S A1 - Hofman, Albert A1 - Uitterlinden, André G A1 - Harris, Tamara B A1 - Taylor, Kent D A1 - Stafford, Jeanette M A1 - Reynolds, Lindsay M A1 - Marioni, Riccardo E A1 - Dehghan, Abbas A1 - Franco, Oscar H A1 - Patel, Aniruddh P A1 - Lu, Yingchang A1 - Hindy, George A1 - Gottesman, Omri A1 - Bottinger, Erwin P A1 - Melander, Olle A1 - Orho-Melander, Marju A1 - Loos, Ruth J F A1 - Duga, Stefano A1 - Merlini, Piera Angelica A1 - Farrall, Martin A1 - Goel, Anuj A1 - Asselta, Rosanna A1 - Girelli, Domenico A1 - Martinelli, Nicola A1 - Shah, Svati H A1 - Kraus, William E A1 - Li, Mingyao A1 - Rader, Daniel J A1 - Reilly, Muredach P A1 - McPherson, Ruth A1 - Watkins, Hugh A1 - Ardissino, Diego A1 - Zhang, Qunyuan A1 - Wang, Judy A1 - Tsai, Michael Y A1 - Taylor, Herman A A1 - Correa, Adolfo A1 - Griswold, Michael E A1 - Lange, Leslie A A1 - Starr, John M A1 - Rudan, Igor A1 - Eiriksdottir, Gudny A1 - Launer, Lenore J A1 - Ordovas, Jose M A1 - Levy, Daniel A1 - Chen, Y-D Ida A1 - Reiner, Alexander P A1 - Hayward, Caroline A1 - Polasek, Ozren A1 - Deary, Ian J A1 - Borecki, Ingrid B A1 - Liu, Yongmei A1 - Gudnason, Vilmundur A1 - Wilson, James G A1 - van Duijn, Cornelia M A1 - Kooperberg, Charles A1 - Rich, Stephen S A1 - Psaty, Bruce M A1 - Rotter, Jerome I A1 - O'Donnell, Christopher J A1 - Rice, Kenneth A1 - Boerwinkle, Eric A1 - Kathiresan, Sekar A1 - Cupples, L Adrienne KW - 1-Alkyl-2-acetylglycerophosphocholine Esterase KW - Adult KW - African Continental Ancestry Group KW - Aged KW - Alleles KW - Animals KW - Cholesterol, HDL KW - Cholesterol, LDL KW - Cohort Studies KW - Coronary Disease KW - European Continental Ancestry Group KW - Female KW - Gene Frequency KW - Genetic Association Studies KW - Genetic Code KW - Genetic Variation KW - Humans KW - Linear Models KW - Male KW - Mice KW - Mice, Inbred C57BL KW - Microtubule-Associated Proteins KW - Middle Aged KW - Phenotype KW - Sequence Analysis, DNA KW - Subtilisins KW - Triglycerides AB -

Low-frequency coding DNA sequence variants in the proprotein convertase subtilisin/kexin type 9 gene (PCSK9) lower plasma low-density lipoprotein cholesterol (LDL-C), protect against risk of coronary heart disease (CHD), and have prompted the development of a new class of therapeutics. It is uncertain whether the PCSK9 example represents a paradigm or an isolated exception. We used the "Exome Array" to genotype >200,000 low-frequency and rare coding sequence variants across the genome in 56,538 individuals (42,208 European ancestry [EA] and 14,330 African ancestry [AA]) and tested these variants for association with LDL-C, high-density lipoprotein cholesterol (HDL-C), and triglycerides. Although we did not identify new genes associated with LDL-C, we did identify four low-frequency (frequencies between 0.1% and 2%) variants (ANGPTL8 rs145464906 [c.361C>T; p.Gln121*], PAFAH1B2 rs186808413 [c.482C>T; p.Ser161Leu], COL18A1 rs114139997 [c.331G>A; p.Gly111Arg], and PCSK7 rs142953140 [c.1511G>A; p.Arg504His]) with large effects on HDL-C and/or triglycerides. None of these four variants was associated with risk for CHD, suggesting that examples of low-frequency coding variants with robust effects on both lipids and CHD will be limited.

VL - 94 IS - 2 U1 - http://www.ncbi.nlm.nih.gov/pubmed/24507774?dopt=Abstract ER - TY - JOUR T1 - A genetic association study of D-dimer levels with 50K SNPs from a candidate gene chip in four ethnic groups. JF - Thromb Res Y1 - 2014 A1 - Weng, Lu-Chen A1 - Tang, Weihong A1 - Rich, Stephen S A1 - Smith, Nicholas L A1 - Redline, Susan A1 - O'Donnell, Christopher J A1 - Basu, Saonli A1 - Reiner, Alexander P A1 - Delaney, Joseph A A1 - Tracy, Russell P A1 - Palmer, Cameron D A1 - Young, Taylor A1 - Yang, Qiong A1 - Folsom, Aaron R A1 - Cushman, Mary KW - Adult KW - Aged KW - Cardiovascular Diseases KW - Ethnic Groups KW - Factor V KW - Female KW - Fibrin Fibrinogen Degradation Products KW - Fibrinogen KW - Genetic Association Studies KW - Genotype KW - Humans KW - Male KW - Middle Aged KW - Oligonucleotide Array Sequence Analysis KW - Polymorphism, Single Nucleotide KW - Young Adult AB -

INTRODUCTION: D-dimer, a fibrin degradation product, is related to risk of cardiovascular disease and venous thromboembolism. Genetic determinants of D-dimer are not well characterized; notably, few data have been reported for African American (AA), Asian, and Hispanic populations.

MATERIALS AND METHODS: We conducted a large-scale candidate gene association study to identify variants in genes associated with D-dimer levels in multi-ethnic populations. Four cohorts, comprising 6,848 European Americans (EAs), 2,192 AAs, 670 Asians, and 1,286 Hispanics in the National Heart, Lung, and Blood Institute Candidate Gene Association Resource consortium, were assembled. Approximately 50,000 genotyped single nucleotide polymorphisms (SNPs) in 2,000 cardiovascular disease gene loci were analyzed by linear regression, adjusting for age, sex, study site, and principal components in each cohort and ethnic group. Results across studies were combined within each ethnic group by meta-analysis.

RESULTS: Twelve SNPs in coagulation factor V (F5) and 3 SNPs in the fibrinogen alpha chain (FGA) were significantly associated with D-dimer level in EAs with p<2.0×10(-6). The signal for the most associated SNP in F5 (rs6025, factor V Leiden) was replicated in Hispanics (p=0.023), while that for the top functional SNP in FGA (rs6050) was replicated in AAs (p=0.006). No additional SNPs were significantly associated with D-dimer.

CONCLUSIONS: Our study replicated previously reported associations of D-dimer with SNPs in F5 and FGA in EAs; we demonstrated replication of the association of D-dimer with FGA rs6050 in AAs and the factor V Leiden variant in Hispanics.

VL - 134 IS - 2 U1 - http://www.ncbi.nlm.nih.gov/pubmed/24908450?dopt=Abstract ER - TY - JOUR T1 - Genetic association study of QT interval highlights role for calcium signaling pathways in myocardial repolarization. JF - Nat Genet Y1 - 2014 A1 - Arking, Dan E A1 - Pulit, Sara L A1 - Crotti, Lia A1 - van der Harst, Pim A1 - Munroe, Patricia B A1 - Koopmann, Tamara T A1 - Sotoodehnia, Nona A1 - Rossin, Elizabeth J A1 - Morley, Michael A1 - Wang, Xinchen A1 - Johnson, Andrew D A1 - Lundby, Alicia A1 - Gudbjartsson, Daniel F A1 - Noseworthy, Peter A A1 - Eijgelsheim, Mark A1 - Bradford, Yuki A1 - Tarasov, Kirill V A1 - Dörr, Marcus A1 - Müller-Nurasyid, Martina A1 - Lahtinen, Annukka M A1 - Nolte, Ilja M A1 - Smith, Albert Vernon A1 - Bis, Joshua C A1 - Isaacs, Aaron A1 - Newhouse, Stephen J A1 - Evans, Daniel S A1 - Post, Wendy S A1 - Waggott, Daryl A1 - Lyytikäinen, Leo-Pekka A1 - Hicks, Andrew A A1 - Eisele, Lewin A1 - Ellinghaus, David A1 - Hayward, Caroline A1 - Navarro, Pau A1 - Ulivi, Sheila A1 - Tanaka, Toshiko A1 - Tester, David J A1 - Chatel, Stéphanie A1 - Gustafsson, Stefan A1 - Kumari, Meena A1 - Morris, Richard W A1 - Naluai, Åsa T A1 - Padmanabhan, Sandosh A1 - Kluttig, Alexander A1 - Strohmer, Bernhard A1 - Panayiotou, Andrie G A1 - Torres, Maria A1 - Knoflach, Michael A1 - Hubacek, Jaroslav A A1 - Slowikowski, Kamil A1 - Raychaudhuri, Soumya A1 - Kumar, Runjun D A1 - Harris, Tamara B A1 - Launer, Lenore J A1 - Shuldiner, Alan R A1 - Alonso, Alvaro A1 - Bader, Joel S A1 - Ehret, Georg A1 - Huang, Hailiang A1 - Kao, W H Linda A1 - Strait, James B A1 - Macfarlane, Peter W A1 - Brown, Morris A1 - Caulfield, Mark J A1 - Samani, Nilesh J A1 - Kronenberg, Florian A1 - Willeit, Johann A1 - Smith, J Gustav A1 - Greiser, Karin H A1 - Meyer Zu Schwabedissen, Henriette A1 - Werdan, Karl A1 - Carella, Massimo A1 - Zelante, Leopoldo A1 - Heckbert, Susan R A1 - Psaty, Bruce M A1 - Rotter, Jerome I A1 - Kolcic, Ivana A1 - Polasek, Ozren A1 - Wright, Alan F A1 - Griffin, Maura A1 - Daly, Mark J A1 - Arnar, David O A1 - Holm, Hilma A1 - Thorsteinsdottir, Unnur A1 - Denny, Joshua C A1 - Roden, Dan M A1 - Zuvich, Rebecca L A1 - Emilsson, Valur A1 - Plump, Andrew S A1 - Larson, Martin G A1 - O'Donnell, Christopher J A1 - Yin, Xiaoyan A1 - Bobbo, Marco A1 - D'Adamo, Adamo P A1 - Iorio, Annamaria A1 - Sinagra, Gianfranco A1 - Carracedo, Angel A1 - Cummings, Steven R A1 - Nalls, Michael A A1 - Jula, Antti A1 - Kontula, Kimmo K A1 - Marjamaa, Annukka A1 - Oikarinen, Lasse A1 - Perola, Markus A1 - Porthan, Kimmo A1 - Erbel, Raimund A1 - Hoffmann, Per A1 - Jöckel, Karl-Heinz A1 - Kälsch, Hagen A1 - Nöthen, Markus M A1 - den Hoed, Marcel A1 - Loos, Ruth J F A1 - Thelle, Dag S A1 - Gieger, Christian A1 - Meitinger, Thomas A1 - Perz, Siegfried A1 - Peters, Annette A1 - Prucha, Hanna A1 - Sinner, Moritz F A1 - Waldenberger, Melanie A1 - de Boer, Rudolf A A1 - Franke, Lude A1 - van der Vleuten, Pieter A A1 - Beckmann, Britt Maria A1 - Martens, Eimo A1 - Bardai, Abdennasser A1 - Hofman, Nynke A1 - Wilde, Arthur A M A1 - Behr, Elijah R A1 - Dalageorgou, Chrysoula A1 - Giudicessi, John R A1 - Medeiros-Domingo, Argelia A1 - Barc, Julien A1 - Kyndt, Florence A1 - Probst, Vincent A1 - Ghidoni, Alice A1 - Insolia, Roberto A1 - Hamilton, Robert M A1 - Scherer, Stephen W A1 - Brandimarto, Jeffrey A1 - Margulies, Kenneth A1 - Moravec, Christine E A1 - del Greco M, Fabiola A1 - Fuchsberger, Christian A1 - O'Connell, Jeffrey R A1 - Lee, Wai K A1 - Watt, Graham C M A1 - Campbell, Harry A1 - Wild, Sarah H A1 - El Mokhtari, Nour E A1 - Frey, Norbert A1 - Asselbergs, Folkert W A1 - Mateo Leach, Irene A1 - Navis, Gerjan A1 - van den Berg, Maarten P A1 - van Veldhuisen, Dirk J A1 - Kellis, Manolis A1 - Krijthe, Bouwe P A1 - Franco, Oscar H A1 - Hofman, Albert A1 - Kors, Jan A A1 - Uitterlinden, André G A1 - Witteman, Jacqueline C M A1 - Kedenko, Lyudmyla A1 - Lamina, Claudia A1 - Oostra, Ben A A1 - Abecasis, Goncalo R A1 - Lakatta, Edward G A1 - Mulas, Antonella A1 - Orrù, Marco A1 - Schlessinger, David A1 - Uda, Manuela A1 - Markus, Marcello R P A1 - Völker, Uwe A1 - Snieder, Harold A1 - Spector, Timothy D A1 - Arnlöv, Johan A1 - Lind, Lars A1 - Sundström, Johan A1 - Syvänen, Ann-Christine A1 - Kivimaki, Mika A1 - Kähönen, Mika A1 - Mononen, Nina A1 - Raitakari, Olli T A1 - Viikari, Jorma S A1 - Adamkova, Vera A1 - Kiechl, Stefan A1 - Brion, Maria A1 - Nicolaides, Andrew N A1 - Paulweber, Bernhard A1 - Haerting, Johannes A1 - Dominiczak, Anna F A1 - Nyberg, Fredrik A1 - Whincup, Peter H A1 - Hingorani, Aroon D A1 - Schott, Jean-Jacques A1 - Bezzina, Connie R A1 - Ingelsson, Erik A1 - Ferrucci, Luigi A1 - Gasparini, Paolo A1 - Wilson, James F A1 - Rudan, Igor A1 - Franke, Andre A1 - Mühleisen, Thomas W A1 - Pramstaller, Peter P A1 - Lehtimäki, Terho J A1 - Paterson, Andrew D A1 - Parsa, Afshin A1 - Liu, Yongmei A1 - van Duijn, Cornelia M A1 - Siscovick, David S A1 - Gudnason, Vilmundur A1 - Jamshidi, Yalda A1 - Salomaa, Veikko A1 - Felix, Stephan B A1 - Sanna, Serena A1 - Ritchie, Marylyn D A1 - Stricker, Bruno H A1 - Stefansson, Kari A1 - Boyer, Laurie A A1 - Cappola, Thomas P A1 - Olsen, Jesper V A1 - Lage, Kasper A1 - Schwartz, Peter J A1 - Kääb, Stefan A1 - Chakravarti, Aravinda A1 - Ackerman, Michael J A1 - Pfeufer, Arne A1 - de Bakker, Paul I W A1 - Newton-Cheh, Christopher KW - Adult KW - Aged KW - Arrhythmias, Cardiac KW - Calcium Signaling KW - Death, Sudden, Cardiac KW - Electrocardiography KW - Female KW - Genetic Predisposition to Disease KW - Genome-Wide Association Study KW - Genotype KW - Heart Ventricles KW - Humans KW - Long QT Syndrome KW - Male KW - Middle Aged KW - Myocardium KW - Polymorphism, Single Nucleotide AB -

The QT interval, an electrocardiographic measure reflecting myocardial repolarization, is a heritable trait. QT prolongation is a risk factor for ventricular arrhythmias and sudden cardiac death (SCD) and could indicate the presence of the potentially lethal mendelian long-QT syndrome (LQTS). Using a genome-wide association and replication study in up to 100,000 individuals, we identified 35 common variant loci associated with QT interval that collectively explain ∼8-10% of QT-interval variation and highlight the importance of calcium regulation in myocardial repolarization. Rare variant analysis of 6 new QT interval-associated loci in 298 unrelated probands with LQTS identified coding variants not found in controls but of uncertain causality and therefore requiring validation. Several newly identified loci encode proteins that physically interact with other recognized repolarization proteins. Our integration of common variant association, expression and orthogonal protein-protein interaction screens provides new insights into cardiac electrophysiology and identifies new candidate genes for ventricular arrhythmias, LQTS and SCD.

VL - 46 IS - 8 U1 - http://www.ncbi.nlm.nih.gov/pubmed/24952745?dopt=Abstract ER - TY - JOUR T1 - Genome-wide association study for circulating tissue plasminogen activator levels and functional follow-up implicates endothelial STXBP5 and STX2. JF - Arterioscler Thromb Vasc Biol Y1 - 2014 A1 - Huang, Jie A1 - Huffman, Jennifer E A1 - Yamakuchi, Munekazu A1 - Yamkauchi, Munekazu A1 - Trompet, Stella A1 - Asselbergs, Folkert W A1 - Sabater-Lleal, Maria A1 - Trégouët, David-Alexandre A1 - Chen, Wei-Min A1 - Smith, Nicholas L A1 - Kleber, Marcus E A1 - Shin, So-Youn A1 - Becker, Diane M A1 - Tang, Weihong A1 - Dehghan, Abbas A1 - Johnson, Andrew D A1 - Truong, Vinh A1 - Folkersen, Lasse A1 - Yang, Qiong A1 - Oudot-Mellkah, Tiphaine A1 - Buckley, Brendan M A1 - Moore, Jason H A1 - Williams, Frances M K A1 - Campbell, Harry A1 - Silbernagel, Günther A1 - Vitart, Veronique A1 - Rudan, Igor A1 - Tofler, Geoffrey H A1 - Navis, Gerjan J A1 - DeStefano, Anita A1 - Wright, Alan F A1 - Chen, Ming-Huei A1 - de Craen, Anton J M A1 - Worrall, Bradford B A1 - Rudnicka, Alicja R A1 - Rumley, Ann A1 - Bookman, Ebony B A1 - Psaty, Bruce M A1 - Chen, Fang A1 - Keene, Keith L A1 - Franco, Oscar H A1 - Böhm, Bernhard O A1 - Uitterlinden, André G A1 - Carter, Angela M A1 - Jukema, J Wouter A1 - Sattar, Naveed A1 - Bis, Joshua C A1 - Ikram, Mohammad A A1 - Sale, Michèle M A1 - McKnight, Barbara A1 - Fornage, Myriam A1 - Ford, Ian A1 - Taylor, Kent A1 - Slagboom, P Eline A1 - McArdle, Wendy L A1 - Hsu, Fang-Chi A1 - Franco-Cereceda, Anders A1 - Goodall, Alison H A1 - Yanek, Lisa R A1 - Furie, Karen L A1 - Cushman, Mary A1 - Hofman, Albert A1 - Witteman, Jacqueline C M A1 - Folsom, Aaron R A1 - Basu, Saonli A1 - Matijevic, Nena A1 - van Gilst, Wiek H A1 - Wilson, James F A1 - Westendorp, Rudi G J A1 - Kathiresan, Sekar A1 - Reilly, Muredach P A1 - Tracy, Russell P A1 - Polasek, Ozren A1 - Winkelmann, Bernhard R A1 - Grant, Peter J A1 - Hillege, Hans L A1 - Cambien, Francois A1 - Stott, David J A1 - Lowe, Gordon D A1 - Spector, Timothy D A1 - Meigs, James B A1 - März, Winfried A1 - Eriksson, Per A1 - Becker, Lewis C A1 - Morange, Pierre-Emmanuel A1 - Soranzo, Nicole A1 - Williams, Scott M A1 - Hayward, Caroline A1 - van der Harst, Pim A1 - Hamsten, Anders A1 - Lowenstein, Charles J A1 - Strachan, David P A1 - O'Donnell, Christopher J KW - Aged KW - Cells, Cultured KW - Coronary Artery Disease KW - Endothelial Cells KW - Europe KW - Female KW - Gene Expression Regulation KW - Gene Silencing KW - Genetic Loci KW - Genetic Predisposition to Disease KW - Genome-Wide Association Study KW - Humans KW - Male KW - Middle Aged KW - Nerve Tissue Proteins KW - Phenotype KW - Polymorphism, Single Nucleotide KW - R-SNARE Proteins KW - Risk Factors KW - Stroke KW - Syntaxin 1 KW - Tissue Plasminogen Activator KW - Transfection KW - United States KW - Up-Regulation AB -

OBJECTIVE: Tissue plasminogen activator (tPA), a serine protease, catalyzes the conversion of plasminogen to plasmin, the major enzyme responsible for endogenous fibrinolysis. In some populations, elevated plasma levels of tPA have been associated with myocardial infarction and other cardiovascular diseases. We conducted a meta-analysis of genome-wide association studies to identify novel correlates of circulating levels of tPA.

APPROACH AND RESULTS: Fourteen cohort studies with tPA measures (N=26 929) contributed to the meta-analysis. Three loci were significantly associated with circulating tPA levels (P<5.0×10(-8)). The first locus is on 6q24.3, with the lead single nucleotide polymorphism (SNP; rs9399599; P=2.9×10(-14)) within STXBP5. The second locus is on 8p11.21. The lead SNP (rs3136739; P=1.3×10(-9)) is intronic to POLB and <200 kb away from the tPA encoding the gene PLAT. We identified a nonsynonymous SNP (rs2020921) in modest linkage disequilibrium with rs3136739 (r(2)=0.50) within exon 5 of PLAT (P=2.0×10(-8)). The third locus is on 12q24.33, with the lead SNP (rs7301826; P=1.0×10(-9)) within intron 7 of STX2. We further found evidence for the association of lead SNPs in STXBP5 and STX2 with expression levels of the respective transcripts. In in vitro cell studies, silencing STXBP5 decreased the release of tPA from vascular endothelial cells, whereas silencing STX2 increased the tPA release. Through an in silico lookup, we found no associations of the 3 lead SNPs with coronary artery disease or stroke.

CONCLUSIONS: We identified 3 loci associated with circulating tPA levels, the PLAT region, STXBP5, and STX2. Our functional studies implicate a novel role for STXBP5 and STX2 in regulating tPA release.

VL - 34 IS - 5 U1 - http://www.ncbi.nlm.nih.gov/pubmed/24578379?dopt=Abstract ER - TY - JOUR T1 - Loss-of-function mutations in APOC3, triglycerides, and coronary disease. JF - N Engl J Med Y1 - 2014 A1 - Crosby, Jacy A1 - Peloso, Gina M A1 - Auer, Paul L A1 - Crosslin, David R A1 - Stitziel, Nathan O A1 - Lange, Leslie A A1 - Lu, Yingchang A1 - Tang, Zheng-Zheng A1 - Zhang, He A1 - Hindy, George A1 - Masca, Nicholas A1 - Stirrups, Kathleen A1 - Kanoni, Stavroula A1 - Do, Ron A1 - Jun, Goo A1 - Hu, Youna A1 - Kang, Hyun Min A1 - Xue, Chenyi A1 - Goel, Anuj A1 - Farrall, Martin A1 - Duga, Stefano A1 - Merlini, Pier Angelica A1 - Asselta, Rosanna A1 - Girelli, Domenico A1 - Olivieri, Oliviero A1 - Martinelli, Nicola A1 - Yin, Wu A1 - Reilly, Dermot A1 - Speliotes, Elizabeth A1 - Fox, Caroline S A1 - Hveem, Kristian A1 - Holmen, Oddgeir L A1 - Nikpay, Majid A1 - Farlow, Deborah N A1 - Assimes, Themistocles L A1 - Franceschini, Nora A1 - Robinson, Jennifer A1 - North, Kari E A1 - Martin, Lisa W A1 - DePristo, Mark A1 - Gupta, Namrata A1 - Escher, Stefan A A1 - Jansson, Jan-Håkan A1 - Van Zuydam, Natalie A1 - Palmer, Colin N A A1 - Wareham, Nicholas A1 - Koch, Werner A1 - Meitinger, Thomas A1 - Peters, Annette A1 - Lieb, Wolfgang A1 - Erbel, Raimund A1 - König, Inke R A1 - Kruppa, Jochen A1 - Degenhardt, Franziska A1 - Gottesman, Omri A1 - Bottinger, Erwin P A1 - O'Donnell, Christopher J A1 - Psaty, Bruce M A1 - Ballantyne, Christie M A1 - Abecasis, Goncalo A1 - Ordovas, Jose M A1 - Melander, Olle A1 - Watkins, Hugh A1 - Orho-Melander, Marju A1 - Ardissino, Diego A1 - Loos, Ruth J F A1 - McPherson, Ruth A1 - Willer, Cristen J A1 - Erdmann, Jeanette A1 - Hall, Alistair S A1 - Samani, Nilesh J A1 - Deloukas, Panos A1 - Schunkert, Heribert A1 - Wilson, James G A1 - Kooperberg, Charles A1 - Rich, Stephen S A1 - Tracy, Russell P A1 - Lin, Dan-Yu A1 - Altshuler, David A1 - Gabriel, Stacey A1 - Nickerson, Deborah A A1 - Jarvik, Gail P A1 - Cupples, L Adrienne A1 - Reiner, Alex P A1 - Boerwinkle, Eric A1 - Kathiresan, Sekar KW - African Continental Ancestry Group KW - Apolipoprotein C-III KW - Coronary Disease KW - European Continental Ancestry Group KW - Exome KW - Genotype KW - Heterozygote KW - Humans KW - Liver KW - Mutation KW - Risk Factors KW - Sequence Analysis, DNA KW - Triglycerides AB -

BACKGROUND: Plasma triglyceride levels are heritable and are correlated with the risk of coronary heart disease. Sequencing of the protein-coding regions of the human genome (the exome) has the potential to identify rare mutations that have a large effect on phenotype.

METHODS: We sequenced the protein-coding regions of 18,666 genes in each of 3734 participants of European or African ancestry in the Exome Sequencing Project. We conducted tests to determine whether rare mutations in coding sequence, individually or in aggregate within a gene, were associated with plasma triglyceride levels. For mutations associated with triglyceride levels, we subsequently evaluated their association with the risk of coronary heart disease in 110,970 persons.

RESULTS: An aggregate of rare mutations in the gene encoding apolipoprotein C3 (APOC3) was associated with lower plasma triglyceride levels. Among the four mutations that drove this result, three were loss-of-function mutations: a nonsense mutation (R19X) and two splice-site mutations (IVS2+1G→A and IVS3+1G→T). The fourth was a missense mutation (A43T). Approximately 1 in 150 persons in the study was a heterozygous carrier of at least one of these four mutations. Triglyceride levels in the carriers were 39% lower than levels in noncarriers (P<1×10(-20)), and circulating levels of APOC3 in carriers were 46% lower than levels in noncarriers (P=8×10(-10)). The risk of coronary heart disease among 498 carriers of any rare APOC3 mutation was 40% lower than the risk among 110,472 noncarriers (odds ratio, 0.60; 95% confidence interval, 0.47 to 0.75; P=4×10(-6)).

CONCLUSIONS: Rare mutations that disrupt APOC3 function were associated with lower levels of plasma triglycerides and APOC3. Carriers of these mutations were found to have a reduced risk of coronary heart disease. (Funded by the National Heart, Lung, and Blood Institute and others.).

VL - 371 IS - 1 U1 - http://www.ncbi.nlm.nih.gov/pubmed/24941081?dopt=Abstract ER - TY - JOUR T1 - No evidence for genome-wide interactions on plasma fibrinogen by smoking, alcohol consumption and body mass index: results from meta-analyses of 80,607 subjects. JF - PLoS One Y1 - 2014 A1 - Baumert, Jens A1 - Huang, Jie A1 - McKnight, Barbara A1 - Sabater-Lleal, Maria A1 - Steri, Maristella A1 - Chu, Audrey Y A1 - Trompet, Stella A1 - Lopez, Lorna M A1 - Fornage, Myriam A1 - Teumer, Alexander A1 - Tang, Weihong A1 - Rudnicka, Alicja R A1 - Mälarstig, Anders A1 - Hottenga, Jouke-Jan A1 - Kavousi, Maryam A1 - Lahti, Jari A1 - Tanaka, Toshiko A1 - Hayward, Caroline A1 - Huffman, Jennifer E A1 - Morange, Pierre-Emmanuel A1 - Rose, Lynda M A1 - Basu, Saonli A1 - Rumley, Ann A1 - Stott, David J A1 - Buckley, Brendan M A1 - de Craen, Anton J M A1 - Sanna, Serena A1 - Masala, Marco A1 - Biffar, Reiner A1 - Homuth, Georg A1 - Silveira, Angela A1 - Sennblad, Bengt A1 - Goel, Anuj A1 - Watkins, Hugh A1 - Müller-Nurasyid, Martina A1 - Rückerl, Regina A1 - Taylor, Kent A1 - Chen, Ming-Huei A1 - de Geus, Eco J C A1 - Hofman, Albert A1 - Witteman, Jacqueline C M A1 - de Maat, Moniek P M A1 - Palotie, Aarno A1 - Davies, Gail A1 - Siscovick, David S A1 - Kolcic, Ivana A1 - Wild, Sarah H A1 - Song, Jaejoon A1 - McArdle, Wendy L A1 - Ford, Ian A1 - Sattar, Naveed A1 - Schlessinger, David A1 - Grotevendt, Anne A1 - Franzosi, Maria Grazia A1 - Illig, Thomas A1 - Waldenberger, Melanie A1 - Lumley, Thomas A1 - Tofler, Geoffrey H A1 - Willemsen, Gonneke A1 - Uitterlinden, André G A1 - Rivadeneira, Fernando A1 - Räikkönen, Katri A1 - Chasman, Daniel I A1 - Folsom, Aaron R A1 - Lowe, Gordon D A1 - Westendorp, Rudi G J A1 - Slagboom, P Eline A1 - Cucca, Francesco A1 - Wallaschofski, Henri A1 - Strawbridge, Rona J A1 - Seedorf, Udo A1 - Koenig, Wolfgang A1 - Bis, Joshua C A1 - Mukamal, Kenneth J A1 - van Dongen, Jenny A1 - Widen, Elisabeth A1 - Franco, Oscar H A1 - Starr, John M A1 - Liu, Kiang A1 - Ferrucci, Luigi A1 - Polasek, Ozren A1 - Wilson, James F A1 - Oudot-Mellakh, Tiphaine A1 - Campbell, Harry A1 - Navarro, Pau A1 - Bandinelli, Stefania A1 - Eriksson, Johan A1 - Boomsma, Dorret I A1 - Dehghan, Abbas A1 - Clarke, Robert A1 - Hamsten, Anders A1 - Boerwinkle, Eric A1 - Jukema, J Wouter A1 - Naitza, Silvia A1 - Ridker, Paul M A1 - Völzke, Henry A1 - Deary, Ian J A1 - Reiner, Alexander P A1 - Trégouët, David-Alexandre A1 - O'Donnell, Christopher J A1 - Strachan, David P A1 - Peters, Annette A1 - Smith, Nicholas L KW - Alcohol Drinking KW - Body Mass Index KW - Fibrinogen KW - Gene-Environment Interaction KW - Genomics KW - Humans KW - Smoking AB -

Plasma fibrinogen is an acute phase protein playing an important role in the blood coagulation cascade having strong associations with smoking, alcohol consumption and body mass index (BMI). Genome-wide association studies (GWAS) have identified a variety of gene regions associated with elevated plasma fibrinogen concentrations. However, little is yet known about how associations between environmental factors and fibrinogen might be modified by genetic variation. Therefore, we conducted large-scale meta-analyses of genome-wide interaction studies to identify possible interactions of genetic variants and smoking status, alcohol consumption or BMI on fibrinogen concentration. The present study included 80,607 subjects of European ancestry from 22 studies. Genome-wide interaction analyses were performed separately in each study for about 2.6 million single nucleotide polymorphisms (SNPs) across the 22 autosomal chromosomes. For each SNP and risk factor, we performed a linear regression under an additive genetic model including an interaction term between SNP and risk factor. Interaction estimates were meta-analysed using a fixed-effects model. No genome-wide significant interaction with smoking status, alcohol consumption or BMI was observed in the meta-analyses. The most suggestive interaction was found for smoking and rs10519203, located in the LOC123688 region on chromosome 15, with a p value of 6.2 × 10(-8). This large genome-wide interaction study including 80,607 participants found no strong evidence of interaction between genetic variants and smoking status, alcohol consumption or BMI on fibrinogen concentrations. Further studies are needed to yield deeper insight in the interplay between environmental factors and gene variants on the regulation of fibrinogen concentrations.

VL - 9 IS - 12 U1 - http://www.ncbi.nlm.nih.gov/pubmed/25551457?dopt=Abstract ER - TY - JOUR T1 - Pharmacogenetic meta-analysis of genome-wide association studies of LDL cholesterol response to statins. JF - Nat Commun Y1 - 2014 A1 - Postmus, Iris A1 - Trompet, Stella A1 - Deshmukh, Harshal A A1 - Barnes, Michael R A1 - Li, Xiaohui A1 - Warren, Helen R A1 - Chasman, Daniel I A1 - Zhou, Kaixin A1 - Arsenault, Benoit J A1 - Donnelly, Louise A A1 - Wiggins, Kerri L A1 - Avery, Christy L A1 - Griffin, Paula A1 - Feng, QiPing A1 - Taylor, Kent D A1 - Li, Guo A1 - Evans, Daniel S A1 - Smith, Albert V A1 - de Keyser, Catherine E A1 - Johnson, Andrew D A1 - de Craen, Anton J M A1 - Stott, David J A1 - Buckley, Brendan M A1 - Ford, Ian A1 - Westendorp, Rudi G J A1 - Slagboom, P Eline A1 - Sattar, Naveed A1 - Munroe, Patricia B A1 - Sever, Peter A1 - Poulter, Neil A1 - Stanton, Alice A1 - Shields, Denis C A1 - O'Brien, Eoin A1 - Shaw-Hawkins, Sue A1 - Chen, Y-D Ida A1 - Nickerson, Deborah A A1 - Smith, Joshua D A1 - Dubé, Marie Pierre A1 - Boekholdt, S Matthijs A1 - Hovingh, G Kees A1 - Kastelein, John J P A1 - McKeigue, Paul M A1 - Betteridge, John A1 - Neil, Andrew A1 - Durrington, Paul N A1 - Doney, Alex A1 - Carr, Fiona A1 - Morris, Andrew A1 - McCarthy, Mark I A1 - Groop, Leif A1 - Ahlqvist, Emma A1 - Bis, Joshua C A1 - Rice, Kenneth A1 - Smith, Nicholas L A1 - Lumley, Thomas A1 - Whitsel, Eric A A1 - Stürmer, Til A1 - Boerwinkle, Eric A1 - Ngwa, Julius S A1 - O'Donnell, Christopher J A1 - Vasan, Ramachandran S A1 - Wei, Wei-Qi A1 - Wilke, Russell A A1 - Liu, Ching-Ti A1 - Sun, Fangui A1 - Guo, Xiuqing A1 - Heckbert, Susan R A1 - Post, Wendy A1 - Sotoodehnia, Nona A1 - Arnold, Alice M A1 - Stafford, Jeanette M A1 - Ding, Jingzhong A1 - Herrington, David M A1 - Kritchevsky, Stephen B A1 - Eiriksdottir, Gudny A1 - Launer, Leonore J A1 - Harris, Tamara B A1 - Chu, Audrey Y A1 - Giulianini, Franco A1 - MacFadyen, Jean G A1 - Barratt, Bryan J A1 - Nyberg, Fredrik A1 - Stricker, Bruno H A1 - Uitterlinden, André G A1 - Hofman, Albert A1 - Rivadeneira, Fernando A1 - Emilsson, Valur A1 - Franco, Oscar H A1 - Ridker, Paul M A1 - Gudnason, Vilmundur A1 - Liu, Yongmei A1 - Denny, Joshua C A1 - Ballantyne, Christie M A1 - Rotter, Jerome I A1 - Adrienne Cupples, L A1 - Psaty, Bruce M A1 - Palmer, Colin N A A1 - Tardif, Jean-Claude A1 - Colhoun, Helen M A1 - Hitman, Graham A1 - Krauss, Ronald M A1 - Wouter Jukema, J A1 - Caulfield, Mark J KW - Cholesterol, LDL KW - Genome-Wide Association Study KW - Humans KW - Hydroxymethylglutaryl-CoA Reductase Inhibitors KW - Pharmacogenetics KW - Polymorphism, Single Nucleotide AB -

Statins effectively lower LDL cholesterol levels in large studies and the observed interindividual response variability may be partially explained by genetic variation. Here we perform a pharmacogenetic meta-analysis of genome-wide association studies (GWAS) in studies addressing the LDL cholesterol response to statins, including up to 18,596 statin-treated subjects. We validate the most promising signals in a further 22,318 statin recipients and identify two loci, SORT1/CELSR2/PSRC1 and SLCO1B1, not previously identified in GWAS. Moreover, we confirm the previously described associations with APOE and LPA. Our findings advance the understanding of the pharmacogenetic architecture of statin response.

VL - 5 U1 - http://www.ncbi.nlm.nih.gov/pubmed/25350695?dopt=Abstract ER - TY - JOUR T1 - Predicting stroke through genetic risk functions: the CHARGE Risk Score Project. JF - Stroke Y1 - 2014 A1 - Ibrahim-Verbaas, Carla A A1 - Fornage, Myriam A1 - Bis, Joshua C A1 - Choi, Seung Hoan A1 - Psaty, Bruce M A1 - Meigs, James B A1 - Rao, Madhu A1 - Nalls, Mike A1 - Fontes, João D A1 - O'Donnell, Christopher J A1 - Kathiresan, Sekar A1 - Ehret, Georg B A1 - Fox, Caroline S A1 - Malik, Rainer A1 - Dichgans, Martin A1 - Schmidt, Helena A1 - Lahti, Jari A1 - Heckbert, Susan R A1 - Lumley, Thomas A1 - Rice, Kenneth A1 - Rotter, Jerome I A1 - Taylor, Kent D A1 - Folsom, Aaron R A1 - Boerwinkle, Eric A1 - Rosamond, Wayne D A1 - Shahar, Eyal A1 - Gottesman, Rebecca F A1 - Koudstaal, Peter J A1 - Amin, Najaf A1 - Wieberdink, Renske G A1 - Dehghan, Abbas A1 - Hofman, Albert A1 - Uitterlinden, André G A1 - DeStefano, Anita L A1 - Debette, Stephanie A1 - Xue, Luting A1 - Beiser, Alexa A1 - Wolf, Philip A A1 - DeCarli, Charles A1 - Ikram, M Arfan A1 - Seshadri, Sudha A1 - Mosley, Thomas H A1 - Longstreth, W T A1 - van Duijn, Cornelia M A1 - Launer, Lenore J KW - Age Factors KW - Aged KW - Aged, 80 and over KW - Area Under Curve KW - Case-Control Studies KW - Cohort Studies KW - European Continental Ancestry Group KW - Female KW - Genetic Predisposition to Disease KW - Genome-Wide Association Study KW - Genotype KW - Humans KW - Male KW - Middle Aged KW - Polymorphism, Single Nucleotide KW - Regression Analysis KW - Risk Factors KW - ROC Curve KW - Sex Factors KW - Stroke AB -

BACKGROUND AND PURPOSE: Beyond the Framingham Stroke Risk Score, prediction of future stroke may improve with a genetic risk score (GRS) based on single-nucleotide polymorphisms associated with stroke and its risk factors.

METHODS: The study includes 4 population-based cohorts with 2047 first incident strokes from 22,720 initially stroke-free European origin participants aged ≥55 years, who were followed for up to 20 years. GRSs were constructed with 324 single-nucleotide polymorphisms implicated in stroke and 9 risk factors. The association of the GRS to first incident stroke was tested using Cox regression; the GRS predictive properties were assessed with area under the curve statistics comparing the GRS with age and sex, Framingham Stroke Risk Score models, and reclassification statistics. These analyses were performed per cohort and in a meta-analysis of pooled data. Replication was sought in a case-control study of ischemic stroke.

RESULTS: In the meta-analysis, adding the GRS to the Framingham Stroke Risk Score, age and sex model resulted in a significant improvement in discrimination (all stroke: Δjoint area under the curve=0.016, P=2.3×10(-6); ischemic stroke: Δjoint area under the curve=0.021, P=3.7×10(-7)), although the overall area under the curve remained low. In all the studies, there was a highly significantly improved net reclassification index (P<10(-4)).

CONCLUSIONS: The single-nucleotide polymorphisms associated with stroke and its risk factors result only in a small improvement in prediction of future stroke compared with the classical epidemiological risk factors for stroke.

VL - 45 IS - 2 U1 - http://www.ncbi.nlm.nih.gov/pubmed/24436238?dopt=Abstract ER - TY - JOUR T1 - Quantifying rare, deleterious variation in 12 human cytochrome P450 drug-metabolism genes in a large-scale exome dataset. JF - Hum Mol Genet Y1 - 2014 A1 - Gordon, Adam S A1 - Tabor, Holly K A1 - Johnson, Andrew D A1 - Snively, Beverly M A1 - Assimes, Themistocles L A1 - Auer, Paul L A1 - Ioannidis, John P A A1 - Peters, Ulrike A1 - Robinson, Jennifer G A1 - Sucheston, Lara E A1 - Wang, Danxin A1 - Sotoodehnia, Nona A1 - Rotter, Jerome I A1 - Psaty, Bruce M A1 - Jackson, Rebecca D A1 - Herrington, David M A1 - O'Donnell, Christopher J A1 - Reiner, Alexander P A1 - Rich, Stephen S A1 - Rieder, Mark J A1 - Bamshad, Michael J A1 - Nickerson, Deborah A KW - Cytochrome P-450 Enzyme System KW - Databases, Genetic KW - European Continental Ancestry Group KW - Exome KW - Humans KW - Pharmaceutical Preparations KW - Pharmacogenetics KW - Polymorphism, Genetic AB -

The study of genetic influences on drug response and efficacy ('pharmacogenetics') has existed for over 50 years. Yet, we still lack a complete picture of how genetic variation, both common and rare, affects each individual's responses to medications. Exome sequencing is a promising alternative method for pharmacogenetic discovery as it provides information on both common and rare variation in large numbers of individuals. Using exome data from 2203 AA and 4300 Caucasian individuals through the NHLBI Exome Sequencing Project, we conducted a survey of coding variation within 12 Cytochrome P450 (CYP) genes that are collectively responsible for catalyzing nearly 75% of all known Phase I drug oxidation reactions. In addition to identifying many polymorphisms with known pharmacogenetic effects, we discovered over 730 novel nonsynonymous alleles across the 12 CYP genes of interest. These alleles include many with diverse functional effects such as premature stop codons, aberrant splicesites and mutations at conserved active site residues. Our analysis considering both novel, predicted functional alleles as well as known, actionable CYP alleles reveals that rare, deleterious variation contributes markedly to the overall burden of pharmacogenetic alleles within the populations considered, and that the contribution of rare variation to this burden is over three times greater in AA individuals as compared with Caucasians. While most of these impactful alleles are individually rare, 7.6-11.7% of individuals interrogated in the study carry at least one newly described potentially deleterious alleles in a major drug-metabolizing CYP.

VL - 23 IS - 8 U1 - http://www.ncbi.nlm.nih.gov/pubmed/24282029?dopt=Abstract ER - TY - JOUR T1 - Sequencing of 2 subclinical atherosclerosis candidate regions in 3669 individuals: Cohorts for Heart and Aging Research in Genomic Epidemiology (CHARGE) Consortium Targeted Sequencing Study. JF - Circ Cardiovasc Genet Y1 - 2014 A1 - Bis, Joshua C A1 - White, Charles C A1 - Franceschini, Nora A1 - Brody, Jennifer A1 - Zhang, Xiaoling A1 - Muzny, Donna A1 - Santibanez, Jireh A1 - Gibbs, Richard A1 - Liu, Xiaoming A1 - Lin, Honghuang A1 - Boerwinkle, Eric A1 - Psaty, Bruce M A1 - North, Kari E A1 - Cupples, L Adrienne A1 - O'Donnell, Christopher J KW - Aged KW - Aged, 80 and over KW - Aging KW - Atherosclerosis KW - Class Ib Phosphatidylinositol 3-Kinase KW - Cohort Studies KW - European Continental Ancestry Group KW - Female KW - Genetic Variation KW - Genome-Wide Association Study KW - Genomics KW - Humans KW - Male KW - Middle Aged KW - Polymorphism, Single Nucleotide KW - Sequence Analysis, DNA KW - Sodium-Phosphate Cotransporter Proteins, Type I AB -

BACKGROUND: Atherosclerosis, the precursor to coronary heart disease and stroke, is characterized by an accumulation of fatty cells in the arterial intimal-medial layers. Common carotid intima media thickness (cIMT) and plaque are subclinical atherosclerosis measures that predict cardiovascular disease events. Previously, genome-wide association studies demonstrated evidence for association with cIMT (SLC17A4) and plaque (PIK3CG).

METHODS AND RESULTS: We sequenced 120 kb around SLC17A4 (6p22.2) and 251 kb around PIK3CG (7q22.3) among 3669 European ancestry participants from the Atherosclerosis Risk in Communities (ARIC) study, Cardiovascular Health Study (CHS), and Framingham Heart Study (FHS) in Cohorts for Heart and Aging Research in Genomic Epidemiology (CHARGE) Consortium. Primary analyses focused on 438 common variants (minor allele frequency ≥1%), which were independently meta-analyzed. A 3' untranslated region CCDC71L variant (rs2286149), upstream from PIK3CG, was the most significant finding in cIMT (P=0.00033) and plaque (P=0.0004) analyses. A SLC17A4 intronic variant was also associated with cIMT (P=0.008). Both were in low linkage disequilibrium with the genome-wide association study single nucleotide polymorphisms. Gene-based tests including T1 count and sequence kernel association test for rare variants (minor allele frequency <1%) did not yield statistically significant associations. However, we observed nominal associations for rare variants in CCDC71L and SLC17A3 with cIMT and of the entire 7q22 region with plaque (P=0.05).

CONCLUSIONS: Common and rare variants in PIK3CG and SLC17A4 regions demonstrated modest association with subclinical atherosclerosis traits. Although not conclusive, these findings may help to understand the genetic architecture of regions previously implicated by genome-wide association studies and identify variants within these regions for further investigation in larger samples.

VL - 7 IS - 3 U1 - http://www.ncbi.nlm.nih.gov/pubmed/24951662?dopt=Abstract ER - TY - JOUR T1 - Sequencing of SCN5A identifies rare and common variants associated with cardiac conduction: Cohorts for Heart and Aging Research in Genomic Epidemiology (CHARGE) Consortium. JF - Circ Cardiovasc Genet Y1 - 2014 A1 - Magnani, Jared W A1 - Brody, Jennifer A A1 - Prins, Bram P A1 - Arking, Dan E A1 - Lin, Honghuang A1 - Yin, Xiaoyan A1 - Liu, Ching-Ti A1 - Morrison, Alanna C A1 - Zhang, Feng A1 - Spector, Tim D A1 - Alonso, Alvaro A1 - Bis, Joshua C A1 - Heckbert, Susan R A1 - Lumley, Thomas A1 - Sitlani, Colleen M A1 - Cupples, L Adrienne A1 - Lubitz, Steven A A1 - Soliman, Elsayed Z A1 - Pulit, Sara L A1 - Newton-Cheh, Christopher A1 - O'Donnell, Christopher J A1 - Ellinor, Patrick T A1 - Benjamin, Emelia J A1 - Muzny, Donna M A1 - Gibbs, Richard A A1 - Santibanez, Jireh A1 - Taylor, Herman A A1 - Rotter, Jerome I A1 - Lange, Leslie A A1 - Psaty, Bruce M A1 - Jackson, Rebecca A1 - Rich, Stephen S A1 - Boerwinkle, Eric A1 - Jamshidi, Yalda A1 - Sotoodehnia, Nona KW - Adult KW - Aged KW - Aged, 80 and over KW - Aging KW - Cohort Studies KW - Female KW - Genetic Variation KW - Genome-Wide Association Study KW - Genomics KW - Heart Conduction System KW - Heart Diseases KW - Humans KW - Male KW - Middle Aged KW - NAV1.5 Voltage-Gated Sodium Channel KW - Polymorphism, Single Nucleotide KW - Sequence Analysis, DNA AB -

BACKGROUND: The cardiac sodium channel SCN5A regulates atrioventricular and ventricular conduction. Genetic variants in this gene are associated with PR and QRS intervals. We sought to characterize further the contribution of rare and common coding variation in SCN5A to cardiac conduction.

METHODS AND RESULTS: In Cohorts for Heart and Aging Research in Genomic Epidemiology (CHARGE) Consortium Targeted Sequencing Study, we performed targeted exonic sequencing of SCN5A (n=3699, European ancestry individuals) and identified 4 common (minor allele frequency >1%) and 157 rare variants. Common and rare SCN5A coding variants were examined for association with PR and QRS intervals through meta-analysis of European ancestry participants from CHARGE, National Heart, Lung, and Blood Institute's Exome Sequencing Project (n=607), and the UK10K (n=1275) and by examining Exome Sequencing Project African ancestry participants (n=972). Rare coding SCN5A variants in aggregate were associated with PR interval in European and African ancestry participants (P=1.3×10(-3)). Three common variants were associated with PR and QRS interval duration among European ancestry participants and one among African ancestry participants. These included 2 well-known missense variants: rs1805124 (H558R) was associated with PR and QRS shortening in European ancestry participants (P=6.25×10(-4) and P=5.2×10(-3), respectively) and rs7626962 (S1102Y) was associated with PR shortening in those of African ancestry (P=2.82×10(-3)). Among European ancestry participants, 2 novel synonymous variants, rs1805126 and rs6599230, were associated with cardiac conduction. Our top signal, rs1805126 was associated with PR and QRS lengthening (P=3.35×10(-7) and P=2.69×10(-4), respectively) and rs6599230 was associated with PR shortening (P=2.67×10(-5)).

CONCLUSIONS: By sequencing SCN5A, we identified novel common and rare coding variants associated with cardiac conduction.

VL - 7 IS - 3 U1 - http://www.ncbi.nlm.nih.gov/pubmed/24951663?dopt=Abstract ER - TY - JOUR T1 - Shared genetic susceptibility to ischemic stroke and coronary artery disease: a genome-wide analysis of common variants. JF - Stroke Y1 - 2014 A1 - Dichgans, Martin A1 - Malik, Rainer A1 - König, Inke R A1 - Rosand, Jonathan A1 - Clarke, Robert A1 - Gretarsdottir, Solveig A1 - Thorleifsson, Gudmar A1 - Mitchell, Braxton D A1 - Assimes, Themistocles L A1 - Levi, Christopher A1 - O'Donnell, Christopher J A1 - Fornage, Myriam A1 - Thorsteinsdottir, Unnur A1 - Psaty, Bruce M A1 - Hengstenberg, Christian A1 - Seshadri, Sudha A1 - Erdmann, Jeanette A1 - Bis, Joshua C A1 - Peters, Annette A1 - Boncoraglio, Giorgio B A1 - März, Winfried A1 - Meschia, James F A1 - Kathiresan, Sekar A1 - Ikram, M Arfan A1 - McPherson, Ruth A1 - Stefansson, Kari A1 - Sudlow, Cathie A1 - Reilly, Muredach P A1 - Thompson, John R A1 - Sharma, Pankaj A1 - Hopewell, Jemma C A1 - Chambers, John C A1 - Watkins, Hugh A1 - Rothwell, Peter M A1 - Roberts, Robert A1 - Markus, Hugh S A1 - Samani, Nilesh J A1 - Farrall, Martin A1 - Schunkert, Heribert KW - Brain Ischemia KW - Coronary Artery Disease KW - Data Interpretation, Statistical KW - Genetic Predisposition to Disease KW - Genome-Wide Association Study KW - Humans KW - Phenotype KW - Polymorphism, Single Nucleotide KW - Reproducibility of Results KW - Risk Factors KW - Stroke AB -

BACKGROUND AND PURPOSE: Ischemic stroke (IS) and coronary artery disease (CAD) share several risk factors and each has a substantial heritability. We conducted a genome-wide analysis to evaluate the extent of shared genetic determination of the two diseases.

METHODS: Genome-wide association data were obtained from the METASTROKE, Coronary Artery Disease Genome-wide Replication and Meta-analysis (CARDIoGRAM), and Coronary Artery Disease (C4D) Genetics consortia. We first analyzed common variants reaching a nominal threshold of significance (P<0.01) for CAD for their association with IS and vice versa. We then examined specific overlap across phenotypes for variants that reached a high threshold of significance. Finally, we conducted a joint meta-analysis on the combined phenotype of IS or CAD. Corresponding analyses were performed restricted to the 2167 individuals with the ischemic large artery stroke (LAS) subtype.

RESULTS: Common variants associated with CAD at P<0.01 were associated with a significant excess risk for IS and for LAS and vice versa. Among the 42 known genome-wide significant loci for CAD, 3 and 5 loci were significantly associated with IS and LAS, respectively. In the joint meta-analyses, 15 loci passed genome-wide significance (P<5×10(-8)) for the combined phenotype of IS or CAD and 17 loci passed genome-wide significance for LAS or CAD. Because these loci had prior evidence for genome-wide significance for CAD, we specifically analyzed the respective signals for IS and LAS and found evidence for association at chr12q24/SH2B3 (PIS=1.62×10(-7)) and ABO (PIS=2.6×10(-4)), as well as at HDAC9 (PLAS=2.32×10(-12)), 9p21 (PLAS=3.70×10(-6)), RAI1-PEMT-RASD1 (PLAS=2.69×10(-5)), EDNRA (PLAS=7.29×10(-4)), and CYP17A1-CNNM2-NT5C2 (PLAS=4.9×10(-4)).

CONCLUSIONS: Our results demonstrate substantial overlap in the genetic risk of IS and particularly the LAS subtype with CAD.

VL - 45 IS - 1 U1 - http://www.ncbi.nlm.nih.gov/pubmed/24262325?dopt=Abstract ER - TY - JOUR T1 - Strategies to design and analyze targeted sequencing data: cohorts for Heart and Aging Research in Genomic Epidemiology (CHARGE) Consortium Targeted Sequencing Study. JF - Circ Cardiovasc Genet Y1 - 2014 A1 - Lin, Honghuang A1 - Wang, Min A1 - Brody, Jennifer A A1 - Bis, Joshua C A1 - Dupuis, Josée A1 - Lumley, Thomas A1 - McKnight, Barbara A1 - Rice, Kenneth M A1 - Sitlani, Colleen M A1 - Reid, Jeffrey G A1 - Bressler, Jan A1 - Liu, Xiaoming A1 - Davis, Brian C A1 - Johnson, Andrew D A1 - O'Donnell, Christopher J A1 - Kovar, Christie L A1 - Dinh, Huyen A1 - Wu, Yuanqing A1 - Newsham, Irene A1 - Chen, Han A1 - Broka, Andi A1 - DeStefano, Anita L A1 - Gupta, Mayetri A1 - Lunetta, Kathryn L A1 - Liu, Ching-Ti A1 - White, Charles C A1 - Xing, Chuanhua A1 - Zhou, Yanhua A1 - Benjamin, Emelia J A1 - Schnabel, Renate B A1 - Heckbert, Susan R A1 - Psaty, Bruce M A1 - Muzny, Donna M A1 - Cupples, L Adrienne A1 - Morrison, Alanna C A1 - Boerwinkle, Eric KW - Adult KW - Aged KW - Aged, 80 and over KW - Aging KW - Cohort Studies KW - Female KW - Genetic Variation KW - Genome-Wide Association Study KW - Genomics KW - Heart Diseases KW - Humans KW - Male KW - Middle Aged KW - Polymorphism, Single Nucleotide KW - Research Design KW - Sequence Analysis, DNA AB -

BACKGROUND: Genome-wide association studies have identified thousands of genetic variants that influence a variety of diseases and health-related quantitative traits. However, the causal variants underlying the majority of genetic associations remain unknown. Cohorts for Heart and Aging Research in Genomic Epidemiology (CHARGE) Consortium Targeted Sequencing Study aims to follow up genome-wide association study signals and identify novel associations of the allelic spectrum of identified variants with cardiovascular-related traits.

METHODS AND RESULTS: The study included 4231 participants from 3 CHARGE cohorts: the Atherosclerosis Risk in Communities Study, the Cardiovascular Health Study, and the Framingham Heart Study. We used a case-cohort design in which we selected both a random sample of participants and participants with extreme phenotypes for each of 14 traits. We sequenced and analyzed 77 genomic loci, which had previously been associated with ≥1 of 14 phenotypes. A total of 52 736 variants were characterized by sequencing and passed our stringent quality control criteria. For common variants (minor allele frequency ≥1%), we performed unweighted regression analyses to obtain P values for associations and weighted regression analyses to obtain effect estimates that accounted for the sampling design. For rare variants, we applied 2 approaches: collapsed aggregate statistics and joint analysis of variants using the sequence kernel association test.

CONCLUSIONS: We sequenced 77 genomic loci in participants from 3 cohorts. We established a set of filters to identify high-quality variants and implemented statistical and bioinformatics strategies to analyze the sequence data and identify potentially functional variants within genome-wide association study loci.

VL - 7 IS - 3 U1 - http://www.ncbi.nlm.nih.gov/pubmed/24951659?dopt=Abstract ER - TY - JOUR T1 - Trans-ethnic meta-analysis of white blood cell phenotypes. JF - Hum Mol Genet Y1 - 2014 A1 - Keller, Margaux F A1 - Reiner, Alexander P A1 - Okada, Yukinori A1 - van Rooij, Frank J A A1 - Johnson, Andrew D A1 - Chen, Ming-Huei A1 - Smith, Albert V A1 - Morris, Andrew P A1 - Tanaka, Toshiko A1 - Ferrucci, Luigi A1 - Zonderman, Alan B A1 - Lettre, Guillaume A1 - Harris, Tamara A1 - Garcia, Melissa A1 - Bandinelli, Stefania A1 - Qayyum, Rehan A1 - Yanek, Lisa R A1 - Becker, Diane M A1 - Becker, Lewis C A1 - Kooperberg, Charles A1 - Keating, Brendan A1 - Reis, Jared A1 - Tang, Hua A1 - Boerwinkle, Eric A1 - Kamatani, Yoichiro A1 - Matsuda, Koichi A1 - Kamatani, Naoyuki A1 - Nakamura, Yusuke A1 - Kubo, Michiaki A1 - Liu, Simin A1 - Dehghan, Abbas A1 - Felix, Janine F A1 - Hofman, Albert A1 - Uitterlinden, André G A1 - van Duijn, Cornelia M A1 - Franco, Oscar H A1 - Longo, Dan L A1 - Singleton, Andrew B A1 - Psaty, Bruce M A1 - Evans, Michelle K A1 - Cupples, L Adrienne A1 - Rotter, Jerome I A1 - O'Donnell, Christopher J A1 - Takahashi, Atsushi A1 - Wilson, James G A1 - Ganesh, Santhi K A1 - Nalls, Mike A KW - African Americans KW - Asian Continental Ancestry Group KW - Bayes Theorem KW - European Continental Ancestry Group KW - Genome, Human KW - Genome-Wide Association Study KW - Genotype KW - Humans KW - Leukocyte Count KW - Leukocytes KW - Linkage Disequilibrium KW - Phenotype KW - Polymorphism, Single Nucleotide KW - Quantitative Trait Loci AB -

White blood cell (WBC) count is a common clinical measure used as a predictor of certain aspects of human health, including immunity and infection status. WBC count is also a complex trait that varies among individuals and ancestry groups. Differences in linkage disequilibrium structure and heterogeneity in allelic effects are expected to play a role in the associations observed between populations. Prior genome-wide association study (GWAS) meta-analyses have identified genomic loci associated with WBC and its subtypes, but much of the heritability of these phenotypes remains unexplained. Using GWAS summary statistics for over 50 000 individuals from three diverse populations (Japanese, African-American and European ancestry), a Bayesian model methodology was employed to account for heterogeneity between ancestry groups. This approach was used to perform a trans-ethnic meta-analysis of total WBC, neutrophil and monocyte counts. Ten previously known associations were replicated and six new loci were identified, including several regions harboring genes related to inflammation and immune cell function. Ninety-five percent credible interval regions were calculated to narrow the association signals and fine-map the putatively causal variants within loci. Finally, a conditional analysis was performed on the most significant SNPs identified by the trans-ethnic meta-analysis (MA), and nine secondary signals within loci previously associated with WBC or its subtypes were identified. This work illustrates the potential of trans-ethnic analysis and ascribes a critical role to multi-ethnic cohorts and consortia in exploring complex phenotypes with respect to variants that lie outside the European-biased GWAS pool.

VL - 23 IS - 25 U1 - http://www.ncbi.nlm.nih.gov/pubmed/25096241?dopt=Abstract ER - TY - JOUR T1 - Whole-exome sequencing identifies rare and low-frequency coding variants associated with LDL cholesterol. JF - Am J Hum Genet Y1 - 2014 A1 - Lange, Leslie A A1 - Hu, Youna A1 - Zhang, He A1 - Xue, Chenyi A1 - Schmidt, Ellen M A1 - Tang, Zheng-Zheng A1 - Bizon, Chris A1 - Lange, Ethan M A1 - Smith, Joshua D A1 - Turner, Emily H A1 - Jun, Goo A1 - Kang, Hyun Min A1 - Peloso, Gina A1 - Auer, Paul A1 - Li, Kuo-Ping A1 - Flannick, Jason A1 - Zhang, Ji A1 - Fuchsberger, Christian A1 - Gaulton, Kyle A1 - Lindgren, Cecilia A1 - Locke, Adam A1 - Manning, Alisa A1 - Sim, Xueling A1 - Rivas, Manuel A A1 - Holmen, Oddgeir L A1 - Gottesman, Omri A1 - Lu, Yingchang A1 - Ruderfer, Douglas A1 - Stahl, Eli A A1 - Duan, Qing A1 - Li, Yun A1 - Durda, Peter A1 - Jiao, Shuo A1 - Isaacs, Aaron A1 - Hofman, Albert A1 - Bis, Joshua C A1 - Correa, Adolfo A1 - Griswold, Michael E A1 - Jakobsdottir, Johanna A1 - Smith, Albert V A1 - Schreiner, Pamela J A1 - Feitosa, Mary F A1 - Zhang, Qunyuan A1 - Huffman, Jennifer E A1 - Crosby, Jacy A1 - Wassel, Christina L A1 - Do, Ron A1 - Franceschini, Nora A1 - Martin, Lisa W A1 - Robinson, Jennifer G A1 - Assimes, Themistocles L A1 - Crosslin, David R A1 - Rosenthal, Elisabeth A A1 - Tsai, Michael A1 - Rieder, Mark J A1 - Farlow, Deborah N A1 - Folsom, Aaron R A1 - Lumley, Thomas A1 - Fox, Ervin R A1 - Carlson, Christopher S A1 - Peters, Ulrike A1 - Jackson, Rebecca D A1 - van Duijn, Cornelia M A1 - Uitterlinden, André G A1 - Levy, Daniel A1 - Rotter, Jerome I A1 - Taylor, Herman A A1 - Gudnason, Vilmundur A1 - Siscovick, David S A1 - Fornage, Myriam A1 - Borecki, Ingrid B A1 - Hayward, Caroline A1 - Rudan, Igor A1 - Chen, Y Eugene A1 - Bottinger, Erwin P A1 - Loos, Ruth J F A1 - Sætrom, Pål A1 - Hveem, Kristian A1 - Boehnke, Michael A1 - Groop, Leif A1 - McCarthy, Mark A1 - Meitinger, Thomas A1 - Ballantyne, Christie M A1 - Gabriel, Stacey B A1 - O'Donnell, Christopher J A1 - Post, Wendy S A1 - North, Kari E A1 - Reiner, Alexander P A1 - Boerwinkle, Eric A1 - Psaty, Bruce M A1 - Altshuler, David A1 - Kathiresan, Sekar A1 - Lin, Dan-Yu A1 - Jarvik, Gail P A1 - Cupples, L Adrienne A1 - Kooperberg, Charles A1 - Wilson, James G A1 - Nickerson, Deborah A A1 - Abecasis, Goncalo R A1 - Rich, Stephen S A1 - Tracy, Russell P A1 - Willer, Cristen J KW - Adult KW - Aged KW - Apolipoproteins E KW - Cholesterol, LDL KW - Cohort Studies KW - Dyslipidemias KW - Exome KW - Female KW - Follow-Up Studies KW - Gene Frequency KW - Genetic Code KW - Genome-Wide Association Study KW - Genotype KW - Humans KW - Lipase KW - Male KW - Middle Aged KW - Phenotype KW - Polymorphism, Single Nucleotide KW - Proprotein Convertase 9 KW - Proprotein Convertases KW - Receptors, LDL KW - Sequence Analysis, DNA KW - Serine Endopeptidases AB -

Elevated low-density lipoprotein cholesterol (LDL-C) is a treatable, heritable risk factor for cardiovascular disease. Genome-wide association studies (GWASs) have identified 157 variants associated with lipid levels but are not well suited to assess the impact of rare and low-frequency variants. To determine whether rare or low-frequency coding variants are associated with LDL-C, we exome sequenced 2,005 individuals, including 554 individuals selected for extreme LDL-C (>98(th) or <2(nd) percentile). Follow-up analyses included sequencing of 1,302 additional individuals and genotype-based analysis of 52,221 individuals. We observed significant evidence of association between LDL-C and the burden of rare or low-frequency variants in PNPLA5, encoding a phospholipase-domain-containing protein, and both known and previously unidentified variants in PCSK9, LDLR and APOB, three known lipid-related genes. The effect sizes for the burden of rare variants for each associated gene were substantially higher than those observed for individual SNPs identified from GWASs. We replicated the PNPLA5 signal in an independent large-scale sequencing study of 2,084 individuals. In conclusion, this large whole-exome-sequencing study for LDL-C identified a gene not known to be implicated in LDL-C and provides unique insight into the design and analysis of similar experiments.

VL - 94 IS - 2 U1 - http://www.ncbi.nlm.nih.gov/pubmed/24507775?dopt=Abstract ER - TY - JOUR T1 - Exome sequencing identifies rare LDLR and APOA5 alleles conferring risk for myocardial infarction. JF - Nature Y1 - 2015 A1 - Do, Ron A1 - Stitziel, Nathan O A1 - Won, Hong-Hee A1 - Jørgensen, Anders Berg A1 - Duga, Stefano A1 - Angelica Merlini, Pier A1 - Kiezun, Adam A1 - Farrall, Martin A1 - Goel, Anuj A1 - Zuk, Or A1 - Guella, Illaria A1 - Asselta, Rosanna A1 - Lange, Leslie A A1 - Peloso, Gina M A1 - Auer, Paul L A1 - Girelli, Domenico A1 - Martinelli, Nicola A1 - Farlow, Deborah N A1 - DePristo, Mark A A1 - Roberts, Robert A1 - Stewart, Alexander F R A1 - Saleheen, Danish A1 - Danesh, John A1 - Epstein, Stephen E A1 - Sivapalaratnam, Suthesh A1 - Hovingh, G Kees A1 - Kastelein, John J A1 - Samani, Nilesh J A1 - Schunkert, Heribert A1 - Erdmann, Jeanette A1 - Shah, Svati H A1 - Kraus, William E A1 - Davies, Robert A1 - Nikpay, Majid A1 - Johansen, Christopher T A1 - Wang, Jian A1 - Hegele, Robert A A1 - Hechter, Eliana A1 - März, Winfried A1 - Kleber, Marcus E A1 - Huang, Jie A1 - Johnson, Andrew D A1 - Li, Mingyao A1 - Burke, Greg L A1 - Gross, Myron A1 - Liu, Yongmei A1 - Assimes, Themistocles L A1 - Heiss, Gerardo A1 - Lange, Ethan M A1 - Folsom, Aaron R A1 - Taylor, Herman A A1 - Olivieri, Oliviero A1 - Hamsten, Anders A1 - Clarke, Robert A1 - Reilly, Dermot F A1 - Yin, Wu A1 - Rivas, Manuel A A1 - Donnelly, Peter A1 - Rossouw, Jacques E A1 - Psaty, Bruce M A1 - Herrington, David M A1 - Wilson, James G A1 - Rich, Stephen S A1 - Bamshad, Michael J A1 - Tracy, Russell P A1 - Cupples, L Adrienne A1 - Rader, Daniel J A1 - Reilly, Muredach P A1 - Spertus, John A A1 - Cresci, Sharon A1 - Hartiala, Jaana A1 - Tang, W H Wilson A1 - Hazen, Stanley L A1 - Allayee, Hooman A1 - Reiner, Alex P A1 - Carlson, Christopher S A1 - Kooperberg, Charles A1 - Jackson, Rebecca D A1 - Boerwinkle, Eric A1 - Lander, Eric S A1 - Schwartz, Stephen M A1 - Siscovick, David S A1 - McPherson, Ruth A1 - Tybjaerg-Hansen, Anne A1 - Abecasis, Goncalo R A1 - Watkins, Hugh A1 - Nickerson, Deborah A A1 - Ardissino, Diego A1 - Sunyaev, Shamil R A1 - O'Donnell, Christopher J A1 - Altshuler, David A1 - Gabriel, Stacey A1 - Kathiresan, Sekar KW - Age Factors KW - Age of Onset KW - Alleles KW - Apolipoproteins A KW - Case-Control Studies KW - Cholesterol, LDL KW - Coronary Artery Disease KW - Exome KW - Female KW - Genetic Predisposition to Disease KW - Genetics, Population KW - Heterozygote KW - Humans KW - Male KW - Middle Aged KW - Mutation KW - Myocardial Infarction KW - National Heart, Lung, and Blood Institute (U.S.) KW - Receptors, LDL KW - Triglycerides KW - United States AB -

Myocardial infarction (MI), a leading cause of death around the world, displays a complex pattern of inheritance. When MI occurs early in life, genetic inheritance is a major component to risk. Previously, rare mutations in low-density lipoprotein (LDL) genes have been shown to contribute to MI risk in individual families, whereas common variants at more than 45 loci have been associated with MI risk in the population. Here we evaluate how rare mutations contribute to early-onset MI risk in the population. We sequenced the protein-coding regions of 9,793 genomes from patients with MI at an early age (≤50 years in males and ≤60 years in females) along with MI-free controls. We identified two genes in which rare coding-sequence mutations were more frequent in MI cases versus controls at exome-wide significance. At low-density lipoprotein receptor (LDLR), carriers of rare non-synonymous mutations were at 4.2-fold increased risk for MI; carriers of null alleles at LDLR were at even higher risk (13-fold difference). Approximately 2% of early MI cases harbour a rare, damaging mutation in LDLR; this estimate is similar to one made more than 40 years ago using an analysis of total cholesterol. Among controls, about 1 in 217 carried an LDLR coding-sequence mutation and had plasma LDL cholesterol > 190 mg dl(-1). At apolipoprotein A-V (APOA5), carriers of rare non-synonymous mutations were at 2.2-fold increased risk for MI. When compared with non-carriers, LDLR mutation carriers had higher plasma LDL cholesterol, whereas APOA5 mutation carriers had higher plasma triglycerides. Recent evidence has connected MI risk with coding-sequence mutations at two genes functionally related to APOA5, namely lipoprotein lipase and apolipoprotein C-III (refs 18, 19). Combined, these observations suggest that, as well as LDL cholesterol, disordered metabolism of triglyceride-rich lipoproteins contributes to MI risk.

VL - 518 IS - 7537 U1 - http://www.ncbi.nlm.nih.gov/pubmed/25487149?dopt=Abstract ER - TY - JOUR T1 - Fetuin-A and risk of coronary heart disease: A Mendelian randomization analysis and a pooled analysis of AHSG genetic variants in 7 prospective studies. JF - Atherosclerosis Y1 - 2015 A1 - Laugsand, Lars E A1 - Ix, Joachim H A1 - Bartz, Traci M A1 - Djoussé, Luc A1 - Kizer, Jorge R A1 - Tracy, Russell P A1 - Dehghan, Abbas A1 - Rexrode, Kathryn A1 - Lopez, Oscar L A1 - Rimm, Eric B A1 - Siscovick, David S A1 - O'Donnell, Christopher J A1 - Newman, Anne A1 - Mukamal, Kenneth J A1 - Jensen, Majken K KW - Aged KW - Aged, 80 and over KW - alpha-2-HS-Glycoprotein KW - Carotid Intima-Media Thickness KW - Coronary Vessels KW - Female KW - Genetic Variation KW - Genotype KW - Heart Diseases KW - Humans KW - Insulin Resistance KW - Longitudinal Studies KW - Male KW - Mendelian Randomization Analysis KW - Polymorphism, Single Nucleotide KW - Prospective Studies KW - Risk Factors KW - Vascular Calcification AB -

BACKGROUND AND AIMS: Fetuin-A has a plausible role in the inhibition of arterial calcification, but its association with risk of coronary heart disease (CHD) in the general population is unclear. We used two common genetic variants in the fetuin-A gene (AHSG) that are strongly associated with circulating fetuin-A levels to investigate the associations with risk of CHD and subclinical cardiovascular measures (intima-media thickness, ankle-arm index, and coronary artery calcification).

METHODS: Genetic variation and fetuin-A levels were assessed in 3299 community-living individuals (2733 Caucasians and 566 African Americans) 65 years of age or older, free of previous cardiovascular disease, who participated in the Cardiovascular Health Study (CHS) in 1992-1993.

RESULTS: Among Caucasians, both rs2248690 and rs4917 were associated with 12% lower fetuin-A concentrations per minor allele (P < 0.0001). The hazard ratios (HRs) per minor allele for incident CHD were 1.12 (95% CI: 1.00-1.26) for rs2248690 and 1.02 (0.91-1.14) for rs4917. Using both genotypes as an instrumental variable for measured fetuin-A, the HRs for one standard deviation increase in genetically determined fetuin-A levels on CHD risk were 0.84 (95% CI: 0.70-1.00) for rs2248690 and 0.97 (95% CI: 0.82-1.14) for rs4917, respectively. However, in CHS neither of the genotypes were associated with subclinical cardiovascular measures and when CHS data were meta-analyzed with data from six other prospective studies (totaling 26,702 Caucasian participants and 3295 CHD cases), the meta-analyzed HRs for incident CHD were 1.12 (0.93-1.34) and 1.06 (0.93-1.20) for rs2248690 and rs4917, respectively (p heterogeneity 0.005 and 0.0048).

CONCLUSION: Common variants in the AHSG gene are strongly associated with fetuin-A levels, but their concurrent association with CHD risk in current prospective studies is inconsistent. Further investigation in studies with measured fetuin-A and AHSG variants is needed to clarify the potential causal association of fetuin-A with CHD risk.

VL - 243 IS - 1 U1 - http://www.ncbi.nlm.nih.gov/pubmed/26343871?dopt=Abstract ER - TY - JOUR T1 - Gene-centric approach identifies new and known loci for FVIII activity and VWF antigen levels in European Americans and African Americans. JF - Am J Hematol Y1 - 2015 A1 - Tang, Weihong A1 - Cushman, Mary A1 - Green, David A1 - Rich, Stephen S A1 - Lange, Leslie A A1 - Yang, Qiong A1 - Tracy, Russell P A1 - Tofler, Geoffrey H A1 - Basu, Saonli A1 - Wilson, James G A1 - Keating, Brendan J A1 - Weng, Lu-Chen A1 - Taylor, Herman A A1 - Jacobs, David R A1 - Delaney, Joseph A A1 - Palmer, Cameron D A1 - Young, Taylor A1 - Pankow, James S A1 - O'Donnell, Christopher J A1 - Smith, Nicholas L A1 - Reiner, Alexander P A1 - Folsom, Aaron R KW - Adult KW - African Americans KW - Aged KW - European Continental Ancestry Group KW - Factor VIII KW - Female KW - Genetic Loci KW - Genome-Wide Association Study KW - Humans KW - Male KW - Methionine Adenosyltransferase KW - Middle Aged KW - Polymorphism, Single Nucleotide KW - Venous Thromboembolism KW - von Willebrand Factor AB -

Coagulation factor VIII and von Willebrand factor (VWF) are key proteins in procoagulant activation. Higher FVIII coagulant activity (FVIII :C) and VWF antigen (VWF :Ag) are risk factors for cardiovascular disease and venous thromboembolism. Beyond associations with ABO blood group, genetic determinants of FVIII and VWF are not well understood, especially in non European-American populations. We performed a genetic association study of FVIII :C and VWF:Ag that assessed 50,000 gene-centric single nucleotide polymorphisms (SNPs) in 18,556 European Americans (EAs) and 5,047 African Americans (AAs) from five population-based cohorts. Previously unreported associations for FVIII :C were identified in both AAs and EAs with KNG1 (most significantly associated SNP rs710446, Ile581Thr, Ile581Thr, P = 5.10 × 10(-7) in EAs and P = 3.88 × 10(-3) in AAs) and VWF rs7962217 (Gly2705Arg,P = 6.30 × 10(-9) in EAs and P = 2.98 × 10(-2) in AAs. Significant associations for FVIII :C were also observed with F8/TMLHE region SNP rs12557310 in EAs (P = 8.02 × 10(-10) ), with VWF rs1800380 in AAs (P = 5.62 × 10(-11) ), and with MAT1A rs2236568 in AAs (P51.69 × 10(-6) ). We replicated previously reported associations of FVIII :C and VWF :Ag with the ABO blood group, VWF rs1063856(Thr789Ala), rs216321 (Ala852Gln), and VWF rs2229446 (Arg2185Gln). Findings from this study expand our understanding of genetic influences for FVIII :C and VWF :Ag in both EAs and AAs.

VL - 90 IS - 6 ER - TY - JOUR T1 - Low-frequency and rare exome chip variants associate with fasting glucose and type 2 diabetes susceptibility. JF - Nat Commun Y1 - 2015 A1 - Wessel, Jennifer A1 - Chu, Audrey Y A1 - Willems, Sara M A1 - Wang, Shuai A1 - Yaghootkar, Hanieh A1 - Brody, Jennifer A A1 - Dauriz, Marco A1 - Hivert, Marie-France A1 - Raghavan, Sridharan A1 - Lipovich, Leonard A1 - Hidalgo, Bertha A1 - Fox, Keolu A1 - Huffman, Jennifer E A1 - An, Ping A1 - Lu, Yingchang A1 - Rasmussen-Torvik, Laura J A1 - Grarup, Niels A1 - Ehm, Margaret G A1 - Li, Li A1 - Baldridge, Abigail S A1 - Stančáková, Alena A1 - Abrol, Ravinder A1 - Besse, Céline A1 - Boland, Anne A1 - Bork-Jensen, Jette A1 - Fornage, Myriam A1 - Freitag, Daniel F A1 - Garcia, Melissa E A1 - Guo, Xiuqing A1 - Hara, Kazuo A1 - Isaacs, Aaron A1 - Jakobsdottir, Johanna A1 - Lange, Leslie A A1 - Layton, Jill C A1 - Li, Man A1 - Hua Zhao, Jing A1 - Meidtner, Karina A1 - Morrison, Alanna C A1 - Nalls, Mike A A1 - Peters, Marjolein J A1 - Sabater-Lleal, Maria A1 - Schurmann, Claudia A1 - Silveira, Angela A1 - Smith, Albert V A1 - Southam, Lorraine A1 - Stoiber, Marcus H A1 - Strawbridge, Rona J A1 - Taylor, Kent D A1 - Varga, Tibor V A1 - Allin, Kristine H A1 - Amin, Najaf A1 - Aponte, Jennifer L A1 - Aung, Tin A1 - Barbieri, Caterina A1 - Bihlmeyer, Nathan A A1 - Boehnke, Michael A1 - Bombieri, Cristina A1 - Bowden, Donald W A1 - Burns, Sean M A1 - Chen, Yuning A1 - Chen, Yii-DerI A1 - Cheng, Ching-Yu A1 - Correa, Adolfo A1 - Czajkowski, Jacek A1 - Dehghan, Abbas A1 - Ehret, Georg B A1 - Eiriksdottir, Gudny A1 - Escher, Stefan A A1 - Farmaki, Aliki-Eleni A1 - Frånberg, Mattias A1 - Gambaro, Giovanni A1 - Giulianini, Franco A1 - Goddard, William A A1 - Goel, Anuj A1 - Gottesman, Omri A1 - Grove, Megan L A1 - Gustafsson, Stefan A1 - Hai, Yang A1 - Hallmans, Göran A1 - Heo, Jiyoung A1 - Hoffmann, Per A1 - Ikram, Mohammad K A1 - Jensen, Richard A A1 - Jørgensen, Marit E A1 - Jørgensen, Torben A1 - Karaleftheri, Maria A1 - Khor, Chiea C A1 - Kirkpatrick, Andrea A1 - Kraja, Aldi T A1 - Kuusisto, Johanna A1 - Lange, Ethan M A1 - Lee, I T A1 - Lee, Wen-Jane A1 - Leong, Aaron A1 - Liao, Jiemin A1 - Liu, Chunyu A1 - Liu, Yongmei A1 - Lindgren, Cecilia M A1 - Linneberg, Allan A1 - Malerba, Giovanni A1 - Mamakou, Vasiliki A1 - Marouli, Eirini A1 - Maruthur, Nisa M A1 - Matchan, Angela A1 - McKean-Cowdin, Roberta A1 - McLeod, Olga A1 - Metcalf, Ginger A A1 - Mohlke, Karen L A1 - Muzny, Donna M A1 - Ntalla, Ioanna A1 - Palmer, Nicholette D A1 - Pasko, Dorota A1 - Peter, Andreas A1 - Rayner, Nigel W A1 - Renstrom, Frida A1 - Rice, Ken A1 - Sala, Cinzia F A1 - Sennblad, Bengt A1 - Serafetinidis, Ioannis A1 - Smith, Jennifer A A1 - Soranzo, Nicole A1 - Speliotes, Elizabeth K A1 - Stahl, Eli A A1 - Stirrups, Kathleen A1 - Tentolouris, Nikos A1 - Thanopoulou, Anastasia A1 - Torres, Mina A1 - Traglia, Michela A1 - Tsafantakis, Emmanouil A1 - Javad, Sundas A1 - Yanek, Lisa R A1 - Zengini, Eleni A1 - Becker, Diane M A1 - Bis, Joshua C A1 - Brown, James B A1 - Cupples, L Adrienne A1 - Hansen, Torben A1 - Ingelsson, Erik A1 - Karter, Andrew J A1 - Lorenzo, Carlos A1 - Mathias, Rasika A A1 - Norris, Jill M A1 - Peloso, Gina M A1 - Sheu, Wayne H-H A1 - Toniolo, Daniela A1 - Vaidya, Dhananjay A1 - Varma, Rohit A1 - Wagenknecht, Lynne E A1 - Boeing, Heiner A1 - Bottinger, Erwin P A1 - Dedoussis, George A1 - Deloukas, Panos A1 - Ferrannini, Ele A1 - Franco, Oscar H A1 - Franks, Paul W A1 - Gibbs, Richard A A1 - Gudnason, Vilmundur A1 - Hamsten, Anders A1 - Harris, Tamara B A1 - Hattersley, Andrew T A1 - Hayward, Caroline A1 - Hofman, Albert A1 - Jansson, Jan-Håkan A1 - Langenberg, Claudia A1 - Launer, Lenore J A1 - Levy, Daniel A1 - Oostra, Ben A A1 - O'Donnell, Christopher J A1 - O'Rahilly, Stephen A1 - Padmanabhan, Sandosh A1 - Pankow, James S A1 - Polasek, Ozren A1 - Province, Michael A A1 - Rich, Stephen S A1 - Ridker, Paul M A1 - Rudan, Igor A1 - Schulze, Matthias B A1 - Smith, Blair H A1 - Uitterlinden, André G A1 - Walker, Mark A1 - Watkins, Hugh A1 - Wong, Tien Y A1 - Zeggini, Eleftheria A1 - Laakso, Markku A1 - Borecki, Ingrid B A1 - Chasman, Daniel I A1 - Pedersen, Oluf A1 - Psaty, Bruce M A1 - Tai, E Shyong A1 - van Duijn, Cornelia M A1 - Wareham, Nicholas J A1 - Waterworth, Dawn M A1 - Boerwinkle, Eric A1 - Kao, W H Linda A1 - Florez, Jose C A1 - Loos, Ruth J F A1 - Wilson, James G A1 - Frayling, Timothy M A1 - Siscovick, David S A1 - Dupuis, Josée A1 - Rotter, Jerome I A1 - Meigs, James B A1 - Scott, Robert A A1 - Goodarzi, Mark O KW - African Continental Ancestry Group KW - Blood Glucose KW - Diabetes Mellitus, Type 2 KW - European Continental Ancestry Group KW - Exome KW - Fasting KW - Genetic Association Studies KW - Genetic Loci KW - Genetic Predisposition to Disease KW - Genetic Variation KW - Glucagon-Like Peptide-1 Receptor KW - Glucose-6-Phosphatase KW - Humans KW - Insulin KW - Mutation Rate KW - Oligonucleotide Array Sequence Analysis KW - Polymorphism, Single Nucleotide AB -

Fasting glucose and insulin are intermediate traits for type 2 diabetes. Here we explore the role of coding variation on these traits by analysis of variants on the HumanExome BeadChip in 60,564 non-diabetic individuals and in 16,491 T2D cases and 81,877 controls. We identify a novel association of a low-frequency nonsynonymous SNV in GLP1R (A316T; rs10305492; MAF=1.4%) with lower FG (β=-0.09±0.01 mmol l(-1), P=3.4 × 10(-12)), T2D risk (OR[95%CI]=0.86[0.76-0.96], P=0.010), early insulin secretion (β=-0.07±0.035 pmolinsulin mmolglucose(-1), P=0.048), but higher 2-h glucose (β=0.16±0.05 mmol l(-1), P=4.3 × 10(-4)). We identify a gene-based association with FG at G6PC2 (pSKAT=6.8 × 10(-6)) driven by four rare protein-coding SNVs (H177Y, Y207S, R283X and S324P). We identify rs651007 (MAF=20%) in the first intron of ABO at the putative promoter of an antisense lncRNA, associating with higher FG (β=0.02±0.004 mmol l(-1), P=1.3 × 10(-8)). Our approach identifies novel coding variant associations and extends the allelic spectrum of variation underlying diabetes-related quantitative traits and T2D susceptibility.

VL - 6 U1 - http://www.ncbi.nlm.nih.gov/pubmed/25631608?dopt=Abstract ER - TY - JOUR T1 - Rare and low-frequency variants and their association with plasma levels of fibrinogen, FVII, FVIII, and vWF. JF - Blood Y1 - 2015 A1 - Huffman, Jennifer E A1 - de Vries, Paul S A1 - Morrison, Alanna C A1 - Sabater-Lleal, Maria A1 - Kacprowski, Tim A1 - Auer, Paul L A1 - Brody, Jennifer A A1 - Chasman, Daniel I A1 - Chen, Ming-Huei A1 - Guo, Xiuqing A1 - Lin, Li-An A1 - Marioni, Riccardo E A1 - Müller-Nurasyid, Martina A1 - Yanek, Lisa R A1 - Pankratz, Nathan A1 - Grove, Megan L A1 - de Maat, Moniek P M A1 - Cushman, Mary A1 - Wiggins, Kerri L A1 - Qi, Lihong A1 - Sennblad, Bengt A1 - Harris, Sarah E A1 - Polasek, Ozren A1 - Riess, Helene A1 - Rivadeneira, Fernando A1 - Rose, Lynda M A1 - Goel, Anuj A1 - Taylor, Kent D A1 - Teumer, Alexander A1 - Uitterlinden, André G A1 - Vaidya, Dhananjay A1 - Yao, Jie A1 - Tang, Weihong A1 - Levy, Daniel A1 - Waldenberger, Melanie A1 - Becker, Diane M A1 - Folsom, Aaron R A1 - Giulianini, Franco A1 - Greinacher, Andreas A1 - Hofman, Albert A1 - Huang, Chiang-Ching A1 - Kooperberg, Charles A1 - Silveira, Angela A1 - Starr, John M A1 - Strauch, Konstantin A1 - Strawbridge, Rona J A1 - Wright, Alan F A1 - McKnight, Barbara A1 - Franco, Oscar H A1 - Zakai, Neil A1 - Mathias, Rasika A A1 - Psaty, Bruce M A1 - Ridker, Paul M A1 - Tofler, Geoffrey H A1 - Völker, Uwe A1 - Watkins, Hugh A1 - Fornage, Myriam A1 - Hamsten, Anders A1 - Deary, Ian J A1 - Boerwinkle, Eric A1 - Koenig, Wolfgang A1 - Rotter, Jerome I A1 - Hayward, Caroline A1 - Dehghan, Abbas A1 - Reiner, Alex P A1 - O'Donnell, Christopher J A1 - Smith, Nicholas L KW - Cohort Studies KW - Factor VII KW - Factor VIII KW - Fibrinogen KW - Gene Frequency KW - Genetic Association Studies KW - Genetic Variation KW - Humans KW - Nerve Tissue Proteins KW - Polymorphism, Single Nucleotide KW - Potassium Channels KW - von Willebrand Factor AB -

Fibrinogen, coagulation factor VII (FVII), and factor VIII (FVIII) and its carrier von Willebrand factor (vWF) play key roles in hemostasis. Previously identified common variants explain only a small fraction of the trait heritabilities, and additional variations may be explained by associations with rarer variants with larger effects. The aim of this study was to identify low-frequency (minor allele frequency [MAF] ≥0.01 and <0.05) and rare (MAF <0.01) variants that influence plasma concentrations of these 4 hemostatic factors by meta-analyzing exome chip data from up to 76,000 participants of 4 ancestries. We identified 12 novel associations of low-frequency (n = 2) and rare (n = 10) variants across the fibrinogen, FVII, FVIII, and vWF traits that were independent of previously identified associations. Novel loci were found within previously reported genes and had effect sizes much larger than and independent of previously identified common variants. In addition, associations at KCNT1, HID1, and KATNB1 identified new candidate genes related to hemostasis for follow-up replication and functional genomic analysis. Newly identified low-frequency and rare-variant associations accounted for modest amounts of trait variance and therefore are unlikely to increase predicted trait heritability but provide new information for understanding individual variation in hemostasis pathways.

VL - 126 IS - 11 U1 - http://www.ncbi.nlm.nih.gov/pubmed/26105150?dopt=Abstract ER - TY - JOUR T1 - Genome-Wide Association Study for Incident Myocardial Infarction and Coronary Heart Disease in Prospective Cohort Studies: The CHARGE Consortium. JF - PLoS One Y1 - 2016 A1 - Dehghan, Abbas A1 - Bis, Joshua C A1 - White, Charles C A1 - Smith, Albert Vernon A1 - Morrison, Alanna C A1 - Cupples, L Adrienne A1 - Trompet, Stella A1 - Chasman, Daniel I A1 - Lumley, Thomas A1 - Völker, Uwe A1 - Buckley, Brendan M A1 - Ding, Jingzhong A1 - Jensen, Majken K A1 - Folsom, Aaron R A1 - Kritchevsky, Stephen B A1 - Girman, Cynthia J A1 - Ford, Ian A1 - Dörr, Marcus A1 - Salomaa, Veikko A1 - Uitterlinden, André G A1 - Eiriksdottir, Gudny A1 - Vasan, Ramachandran S A1 - Franceschini, Nora A1 - Carty, Cara L A1 - Virtamo, Jarmo A1 - Demissie, Serkalem A1 - Amouyel, Philippe A1 - Arveiler, Dominique A1 - Heckbert, Susan R A1 - Ferrieres, Jean A1 - Ducimetiere, Pierre A1 - Smith, Nicholas L A1 - Wang, Ying A A1 - Siscovick, David S A1 - Rice, Kenneth M A1 - Wiklund, Per-Gunnar A1 - Taylor, Kent D A1 - Evans, Alun A1 - Kee, Frank A1 - Rotter, Jerome I A1 - Karvanen, Juha A1 - Kuulasmaa, Kari A1 - Heiss, Gerardo A1 - Kraft, Peter A1 - Launer, Lenore J A1 - Hofman, Albert A1 - Markus, Marcello R P A1 - Rose, Lynda M A1 - Silander, Kaisa A1 - Wagner, Peter A1 - Benjamin, Emelia J A1 - Lohman, Kurt A1 - Stott, David J A1 - Rivadeneira, Fernando A1 - Harris, Tamara B A1 - Levy, Daniel A1 - Liu, Yongmei A1 - Rimm, Eric B A1 - Jukema, J Wouter A1 - Völzke, Henry A1 - Ridker, Paul M A1 - Blankenberg, Stefan A1 - Franco, Oscar H A1 - Gudnason, Vilmundur A1 - Psaty, Bruce M A1 - Boerwinkle, Eric A1 - O'Donnell, Christopher J KW - Aged KW - Cohort Studies KW - Cooperative Behavior KW - Coronary Artery Disease KW - Female KW - Genetic Predisposition to Disease KW - Genome-Wide Association Study KW - Humans KW - Male KW - Middle Aged KW - Myocardial Infarction KW - Polymorphism, Single Nucleotide KW - Prospective Studies AB -

BACKGROUND: Data are limited on genome-wide association studies (GWAS) for incident coronary heart disease (CHD). Moreover, it is not known whether genetic variants identified to date also associate with risk of CHD in a prospective setting.

METHODS: We performed a two-stage GWAS analysis of incident myocardial infarction (MI) and CHD in a total of 64,297 individuals (including 3898 MI cases, 5465 CHD cases). SNPs that passed an arbitrary threshold of 5×10-6 in Stage I were taken to Stage II for further discovery. Furthermore, in an analysis of prognosis, we studied whether known SNPs from former GWAS were associated with total mortality in individuals who experienced MI during follow-up.

RESULTS: In Stage I 15 loci passed the threshold of 5×10-6; 8 loci for MI and 8 loci for CHD, for which one locus overlapped and none were reported in previous GWAS meta-analyses. We took 60 SNPs representing these 15 loci to Stage II of discovery. Four SNPs near QKI showed nominally significant association with MI (p-value<8.8×10-3) and three exceeded the genome-wide significance threshold when Stage I and Stage II results were combined (top SNP rs6941513: p = 6.2×10-9). Despite excellent power, the 9p21 locus SNP (rs1333049) was only modestly associated with MI (HR = 1.09, p-value = 0.02) and marginally with CHD (HR = 1.06, p-value = 0.08). Among an inception cohort of those who experienced MI during follow-up, the risk allele of rs1333049 was associated with a decreased risk of subsequent mortality (HR = 0.90, p-value = 3.2×10-3).

CONCLUSIONS: QKI represents a novel locus that may serve as a predictor of incident CHD in prospective studies. The association of the 9p21 locus both with increased risk of first myocardial infarction and longer survival after MI highlights the importance of study design in investigating genetic determinants of complex disorders.

VL - 11 IS - 3 U1 - http://www.ncbi.nlm.nih.gov/pubmed/26950853?dopt=Abstract ER - TY - JOUR T1 - Meta-analysis identifies common and rare variants influencing blood pressure and overlapping with metabolic trait loci. JF - Nat Genet Y1 - 2016 A1 - Liu, Chunyu A1 - Kraja, Aldi T A1 - Smith, Jennifer A A1 - Brody, Jennifer A A1 - Franceschini, Nora A1 - Bis, Joshua C A1 - Rice, Kenneth A1 - Morrison, Alanna C A1 - Lu, Yingchang A1 - Weiss, Stefan A1 - Guo, Xiuqing A1 - Palmas, Walter A1 - Martin, Lisa W A1 - Chen, Yii-Der Ida A1 - Surendran, Praveen A1 - Drenos, Fotios A1 - Cook, James P A1 - Auer, Paul L A1 - Chu, Audrey Y A1 - Giri, Ayush A1 - Zhao, Wei A1 - Jakobsdottir, Johanna A1 - Lin, Li-An A1 - Stafford, Jeanette M A1 - Amin, Najaf A1 - Mei, Hao A1 - Yao, Jie A1 - Voorman, Arend A1 - Larson, Martin G A1 - Grove, Megan L A1 - Smith, Albert V A1 - Hwang, Shih-Jen A1 - Chen, Han A1 - Huan, Tianxiao A1 - Kosova, Gulum A1 - Stitziel, Nathan O A1 - Kathiresan, Sekar A1 - Samani, Nilesh A1 - Schunkert, Heribert A1 - Deloukas, Panos A1 - Li, Man A1 - Fuchsberger, Christian A1 - Pattaro, Cristian A1 - Gorski, Mathias A1 - Kooperberg, Charles A1 - Papanicolaou, George J A1 - Rossouw, Jacques E A1 - Faul, Jessica D A1 - Kardia, Sharon L R A1 - Bouchard, Claude A1 - Raffel, Leslie J A1 - Uitterlinden, André G A1 - Franco, Oscar H A1 - Vasan, Ramachandran S A1 - O'Donnell, Christopher J A1 - Taylor, Kent D A1 - Liu, Kiang A1 - Bottinger, Erwin P A1 - Gottesman, Omri A1 - Daw, E Warwick A1 - Giulianini, Franco A1 - Ganesh, Santhi A1 - Salfati, Elias A1 - Harris, Tamara B A1 - Launer, Lenore J A1 - Dörr, Marcus A1 - Felix, Stephan B A1 - Rettig, Rainer A1 - Völzke, Henry A1 - Kim, Eric A1 - Lee, Wen-Jane A1 - Lee, I-Te A1 - Sheu, Wayne H-H A1 - Tsosie, Krystal S A1 - Edwards, Digna R Velez A1 - Liu, Yongmei A1 - Correa, Adolfo A1 - Weir, David R A1 - Völker, Uwe A1 - Ridker, Paul M A1 - Boerwinkle, Eric A1 - Gudnason, Vilmundur A1 - Reiner, Alexander P A1 - van Duijn, Cornelia M A1 - Borecki, Ingrid B A1 - Edwards, Todd L A1 - Chakravarti, Aravinda A1 - Rotter, Jerome I A1 - Psaty, Bruce M A1 - Loos, Ruth J F A1 - Fornage, Myriam A1 - Ehret, Georg B A1 - Newton-Cheh, Christopher A1 - Levy, Daniel A1 - Chasman, Daniel I AB -

Meta-analyses of association results for blood pressure using exome-centric single-variant and gene-based tests identified 31 new loci in a discovery stage among 146,562 individuals, with follow-up and meta-analysis in 180,726 additional individuals (total n = 327,288). These blood pressure-associated loci are enriched for known variants for cardiometabolic traits. Associations were also observed for the aggregation of rare and low-frequency missense variants in three genes, NPR1, DBH, and PTPMT1. In addition, blood pressure associations at 39 previously reported loci were confirmed. The identified variants implicate biological pathways related to cardiometabolic traits, vascular function, and development. Several new variants are inferred to have roles in transcription or as hubs in protein-protein interaction networks. Genetic risk scores constructed from the identified variants were strongly associated with coronary disease and myocardial infarction. This large collection of blood pressure-associated loci suggests new therapeutic strategies for hypertension, emphasizing a link with cardiometabolic risk.

VL - 48 IS - 10 ER - TY - JOUR T1 - A meta-analysis of 120 246 individuals identifies 18 new loci for fibrinogen concentration. JF - Hum Mol Genet Y1 - 2016 A1 - de Vries, Paul S A1 - Chasman, Daniel I A1 - Sabater-Lleal, Maria A1 - Chen, Ming-Huei A1 - Huffman, Jennifer E A1 - Steri, Maristella A1 - Tang, Weihong A1 - Teumer, Alexander A1 - Marioni, Riccardo E A1 - Grossmann, Vera A1 - Hottenga, Jouke J A1 - Trompet, Stella A1 - Müller-Nurasyid, Martina A1 - Zhao, Jing Hua A1 - Brody, Jennifer A A1 - Kleber, Marcus E A1 - Guo, Xiuqing A1 - Wang, Jie Jin A1 - Auer, Paul L A1 - Attia, John R A1 - Yanek, Lisa R A1 - Ahluwalia, Tarunveer S A1 - Lahti, Jari A1 - Venturini, Cristina A1 - Tanaka, Toshiko A1 - Bielak, Lawrence F A1 - Joshi, Peter K A1 - Rocanin-Arjo, Ares A1 - Kolcic, Ivana A1 - Navarro, Pau A1 - Rose, Lynda M A1 - Oldmeadow, Christopher A1 - Riess, Helene A1 - Mazur, Johanna A1 - Basu, Saonli A1 - Goel, Anuj A1 - Yang, Qiong A1 - Ghanbari, Mohsen A1 - Willemsen, Gonneke A1 - Rumley, Ann A1 - Fiorillo, Edoardo A1 - de Craen, Anton J M A1 - Grotevendt, Anne A1 - Scott, Robert A1 - Taylor, Kent D A1 - Delgado, Graciela E A1 - Yao, Jie A1 - Kifley, Annette A1 - Kooperberg, Charles A1 - Qayyum, Rehan A1 - Lopez, Lorna M A1 - Berentzen, Tina L A1 - Räikkönen, Katri A1 - Mangino, Massimo A1 - Bandinelli, Stefania A1 - Peyser, Patricia A A1 - Wild, Sarah A1 - Trégouët, David-Alexandre A1 - Wright, Alan F A1 - Marten, Jonathan A1 - Zemunik, Tatijana A1 - Morrison, Alanna C A1 - Sennblad, Bengt A1 - Tofler, Geoffrey A1 - de Maat, Moniek P M A1 - de Geus, Eco J C A1 - Lowe, Gordon D A1 - Zoledziewska, Magdalena A1 - Sattar, Naveed A1 - Binder, Harald A1 - Völker, Uwe A1 - Waldenberger, Melanie A1 - Khaw, Kay-Tee A1 - McKnight, Barbara A1 - Huang, Jie A1 - Jenny, Nancy S A1 - Holliday, Elizabeth G A1 - Qi, Lihong A1 - Mcevoy, Mark G A1 - Becker, Diane M A1 - Starr, John M A1 - Sarin, Antti-Pekka A1 - Hysi, Pirro G A1 - Hernandez, Dena G A1 - Jhun, Min A A1 - Campbell, Harry A1 - Hamsten, Anders A1 - Rivadeneira, Fernando A1 - McArdle, Wendy L A1 - Slagboom, P Eline A1 - Zeller, Tanja A1 - Koenig, Wolfgang A1 - Psaty, Bruce M A1 - Haritunians, Talin A1 - Liu, Jingmin A1 - Palotie, Aarno A1 - Uitterlinden, André G A1 - Stott, David J A1 - Hofman, Albert A1 - Franco, Oscar H A1 - Polasek, Ozren A1 - Rudan, Igor A1 - Morange, Pierre-Emmanuel A1 - Wilson, James F A1 - Kardia, Sharon L R A1 - Ferrucci, Luigi A1 - Spector, Tim D A1 - Eriksson, Johan G A1 - Hansen, Torben A1 - Deary, Ian J A1 - Becker, Lewis C A1 - Scott, Rodney J A1 - Mitchell, Paul A1 - März, Winfried A1 - Wareham, Nick J A1 - Peters, Annette A1 - Greinacher, Andreas A1 - Wild, Philipp S A1 - Jukema, J Wouter A1 - Boomsma, Dorret I A1 - Hayward, Caroline A1 - Cucca, Francesco A1 - Tracy, Russell A1 - Watkins, Hugh A1 - Reiner, Alex P A1 - Folsom, Aaron R A1 - Ridker, Paul M A1 - O'Donnell, Christopher J A1 - Smith, Nicholas L A1 - Strachan, David P A1 - Dehghan, Abbas AB -

Genome-wide association studies have previously identified 23 genetic loci associated with circulating fibrinogen concentration. These studies used HapMap imputation and did not examine the X-chromosome. 1000 Genomes imputation provides better coverage of uncommon variants, and includes indels. We conducted a genome-wide association analysis of 34 studies imputed to the 1000 Genomes Project reference panel and including ∼120 000 participants of European ancestry (95 806 participants with data on the X-chromosome). Approximately 10.7 million single-nucleotide polymorphisms and 1.2 million indels were examined. We identified 41 genome-wide significant fibrinogen loci; of which, 18 were newly identified. There were no genome-wide significant signals on the X-chromosome. The lead variants of five significant loci were indels. We further identified six additional independent signals, including three rare variants, at two previously characterized loci: FGB and IRF1. Together the 41 loci explain 3% of the variance in plasma fibrinogen concentration.

VL - 25 IS - 2 U1 - http://www.ncbi.nlm.nih.gov/pubmed/26561523?dopt=Abstract ER - TY - JOUR T1 - Meta-analysis of genome-wide association studies of HDL cholesterol response to statins. JF - J Med Genet Y1 - 2016 A1 - Postmus, Iris A1 - Warren, Helen R A1 - Trompet, Stella A1 - Arsenault, Benoit J A1 - Avery, Christy L A1 - Bis, Joshua C A1 - Chasman, Daniel I A1 - de Keyser, Catherine E A1 - Deshmukh, Harshal A A1 - Evans, Daniel S A1 - Feng, QiPing A1 - Li, Xiaohui A1 - Smit, Roelof A J A1 - Smith, Albert V A1 - Sun, Fangui A1 - Taylor, Kent D A1 - Arnold, Alice M A1 - Barnes, Michael R A1 - Barratt, Bryan J A1 - Betteridge, John A1 - Boekholdt, S Matthijs A1 - Boerwinkle, Eric A1 - Buckley, Brendan M A1 - Chen, Y-D Ida A1 - de Craen, Anton J M A1 - Cummings, Steven R A1 - Denny, Joshua C A1 - Dubé, Marie Pierre A1 - Durrington, Paul N A1 - Eiriksdottir, Gudny A1 - Ford, Ian A1 - Guo, Xiuqing A1 - Harris, Tamara B A1 - Heckbert, Susan R A1 - Hofman, Albert A1 - Hovingh, G Kees A1 - Kastelein, John J P A1 - Launer, Leonore J A1 - Liu, Ching-Ti A1 - Liu, Yongmei A1 - Lumley, Thomas A1 - McKeigue, Paul M A1 - Munroe, Patricia B A1 - Neil, Andrew A1 - Nickerson, Deborah A A1 - Nyberg, Fredrik A1 - O'Brien, Eoin A1 - O'Donnell, Christopher J A1 - Post, Wendy A1 - Poulter, Neil A1 - Vasan, Ramachandran S A1 - Rice, Kenneth A1 - Rich, Stephen S A1 - Rivadeneira, Fernando A1 - Sattar, Naveed A1 - Sever, Peter A1 - Shaw-Hawkins, Sue A1 - Shields, Denis C A1 - Slagboom, P Eline A1 - Smith, Nicholas L A1 - Smith, Joshua D A1 - Sotoodehnia, Nona A1 - Stanton, Alice A1 - Stott, David J A1 - Stricker, Bruno H A1 - Stürmer, Til A1 - Uitterlinden, André G A1 - Wei, Wei-Qi A1 - Westendorp, Rudi G J A1 - Whitsel, Eric A A1 - Wiggins, Kerri L A1 - Wilke, Russell A A1 - Ballantyne, Christie M A1 - Colhoun, Helen M A1 - Cupples, L Adrienne A1 - Franco, Oscar H A1 - Gudnason, Vilmundur A1 - Hitman, Graham A1 - Palmer, Colin N A A1 - Psaty, Bruce M A1 - Ridker, Paul M A1 - Stafford, Jeanette M A1 - Stein, Charles M A1 - Tardif, Jean-Claude A1 - Caulfield, Mark J A1 - Jukema, J Wouter A1 - Rotter, Jerome I A1 - Krauss, Ronald M AB -

BACKGROUND: In addition to lowering low density lipoprotein cholesterol (LDL-C), statin therapy also raises high density lipoprotein cholesterol (HDL-C) levels. Inter-individual variation in HDL-C response to statins may be partially explained by genetic variation.

METHODS AND RESULTS: We performed a meta-analysis of genome-wide association studies (GWAS) to identify variants with an effect on statin-induced high density lipoprotein cholesterol (HDL-C) changes. The 123 most promising signals with p<1×10(-4) from the 16 769 statin-treated participants in the first analysis stage were followed up in an independent group of 10 951 statin-treated individuals, providing a total sample size of 27 720 individuals. The only associations of genome-wide significance (p<5×10(-8)) were between minor alleles at the CETP locus and greater HDL-C response to statin treatment.

CONCLUSIONS: Based on results from this study that included a relatively large sample size, we suggest that CETP may be the only detectable locus with common genetic variants that influence HDL-C response to statins substantially in individuals of European descent. Although CETP is known to be associated with HDL-C, we provide evidence that this pharmacogenetic effect is independent of its association with baseline HDL-C levels.

VL - 53 IS - 12 ER - TY - JOUR T1 - Multiethnic Exome-Wide Association Study of Subclinical Atherosclerosis. JF - Circ Cardiovasc Genet Y1 - 2016 A1 - Natarajan, Pradeep A1 - Bis, Joshua C A1 - Bielak, Lawrence F A1 - Cox, Amanda J A1 - Dörr, Marcus A1 - Feitosa, Mary F A1 - Franceschini, Nora A1 - Guo, Xiuqing A1 - Hwang, Shih-Jen A1 - Isaacs, Aaron A1 - Jhun, Min A A1 - Kavousi, Maryam A1 - Li-Gao, Ruifang A1 - Lyytikäinen, Leo-Pekka A1 - Marioni, Riccardo E A1 - Schminke, Ulf A1 - Stitziel, Nathan O A1 - Tada, Hayato A1 - van Setten, Jessica A1 - Smith, Albert V A1 - Vojinovic, Dina A1 - Yanek, Lisa R A1 - Yao, Jie A1 - Yerges-Armstrong, Laura M A1 - Amin, Najaf A1 - Baber, Usman A1 - Borecki, Ingrid B A1 - Carr, J Jeffrey A1 - Chen, Yii-Der Ida A1 - Cupples, L Adrienne A1 - de Jong, Pim A A1 - de Koning, Harry A1 - de Vos, Bob D A1 - Demirkan, Ayse A1 - Fuster, Valentin A1 - Franco, Oscar H A1 - Goodarzi, Mark O A1 - Harris, Tamara B A1 - Heckbert, Susan R A1 - Heiss, Gerardo A1 - Hoffmann, Udo A1 - Hofman, Albert A1 - Išgum, Ivana A1 - Jukema, J Wouter A1 - Kähönen, Mika A1 - Kardia, Sharon L R A1 - Kral, Brian G A1 - Launer, Lenore J A1 - Massaro, Joseph A1 - Mehran, Roxana A1 - Mitchell, Braxton D A1 - Mosley, Thomas H A1 - de Mutsert, Renée A1 - Newman, Anne B A1 - Nguyen, Khanh-Dung A1 - North, Kari E A1 - O'Connell, Jeffrey R A1 - Oudkerk, Matthijs A1 - Pankow, James S A1 - Peloso, Gina M A1 - Post, Wendy A1 - Province, Michael A A1 - Raffield, Laura M A1 - Raitakari, Olli T A1 - Reilly, Dermot F A1 - Rivadeneira, Fernando A1 - Rosendaal, Frits A1 - Sartori, Samantha A1 - Taylor, Kent D A1 - Teumer, Alexander A1 - Trompet, Stella A1 - Turner, Stephen T A1 - Uitterlinden, André G A1 - Vaidya, Dhananjay A1 - van der Lugt, Aad A1 - Völker, Uwe A1 - Wardlaw, Joanna M A1 - Wassel, Christina L A1 - Weiss, Stefan A1 - Wojczynski, Mary K A1 - Becker, Diane M A1 - Becker, Lewis C A1 - Boerwinkle, Eric A1 - Bowden, Donald W A1 - Deary, Ian J A1 - Dehghan, Abbas A1 - Felix, Stephan B A1 - Gudnason, Vilmundur A1 - Lehtimäki, Terho A1 - Mathias, Rasika A1 - Mook-Kanamori, Dennis O A1 - Psaty, Bruce M A1 - Rader, Daniel J A1 - Rotter, Jerome I A1 - Wilson, James G A1 - van Duijn, Cornelia M A1 - Völzke, Henry A1 - Kathiresan, Sekar A1 - Peyser, Patricia A A1 - O'Donnell, Christopher J AB -

BACKGROUND: -The burden of subclinical atherosclerosis in asymptomatic individuals is heritable and associated with elevated risk of developing clinical coronary heart disease (CHD). We sought to identify genetic variants in protein-coding regions associated with subclinical atherosclerosis and the risk of subsequent CHD.

METHODS AND RESULTS: -We studied a total of 25,109 European ancestry and African-American participants with coronary artery calcification (CAC) measured by cardiac computed tomography and 52,869 with common carotid intima media thickness (CIMT) measured by ultrasonography within the Cohorts for Heart and Aging Research in Genomic Epidemiology (CHARGE) Consortium. Participants were genotyped for 247,870 DNA sequence variants (231,539 in exons) across the genome. A meta-analysis of exome-wide association studies was performed across cohorts for CAC and CIMT. APOB p.Arg3527Gln was associated with four-fold excess CAC (P = 3×10(-10)). The APOE ε2 allele (p.Arg176Cys) was associated with both 22.3% reduced CAC (P = 1×10(-12)) and 1.4% reduced CIMT (P = 4×10(-14)) in carriers compared with non-carriers. In secondary analyses conditioning on LDL cholesterol concentration, the ε2 protective association with CAC, although attenuated, remained strongly significant. Additionally, the presence of ε2 was associated with reduced risk for CHD (OR 0.77; P = 1×10(-11)).

CONCLUSIONS: -Exome-wide association meta-analysis demonstrates that protein-coding variants in APOB and APOE associate with subclinical atherosclerosis. APOE ε2 represents the first significant association for multiple subclinical atherosclerosis traits across multiple ethnicities as well as clinical CHD.

ER - TY - JOUR T1 - Rare Functional Variant in TM2D3 is Associated with Late-Onset Alzheimer's Disease. JF - PLoS Genet Y1 - 2016 A1 - Jakobsdottir, Johanna A1 - van der Lee, Sven J A1 - Bis, Joshua C A1 - Chouraki, Vincent A1 - Li-Kroeger, David A1 - Yamamoto, Shinya A1 - Grove, Megan L A1 - Naj, Adam A1 - Vronskaya, Maria A1 - Salazar, Jose L A1 - DeStefano, Anita L A1 - Brody, Jennifer A A1 - Smith, Albert V A1 - Amin, Najaf A1 - Sims, Rebecca A1 - Ibrahim-Verbaas, Carla A A1 - Choi, Seung-Hoan A1 - Satizabal, Claudia L A1 - Lopez, Oscar L A1 - Beiser, Alexa A1 - Ikram, M Arfan A1 - Garcia, Melissa E A1 - Hayward, Caroline A1 - Varga, Tibor V A1 - Ripatti, Samuli A1 - Franks, Paul W A1 - Hallmans, Göran A1 - Rolandsson, Olov A1 - Jansson, Jan-Håkon A1 - Porteous, David J A1 - Salomaa, Veikko A1 - Eiriksdottir, Gudny A1 - Rice, Kenneth M A1 - Bellen, Hugo J A1 - Levy, Daniel A1 - Uitterlinden, André G A1 - Emilsson, Valur A1 - Rotter, Jerome I A1 - Aspelund, Thor A1 - O'Donnell, Christopher J A1 - Fitzpatrick, Annette L A1 - Launer, Lenore J A1 - Hofman, Albert A1 - Wang, Li-San A1 - Williams, Julie A1 - Schellenberg, Gerard D A1 - Boerwinkle, Eric A1 - Psaty, Bruce M A1 - Seshadri, Sudha A1 - Shulman, Joshua M A1 - Gudnason, Vilmundur A1 - van Duijn, Cornelia M AB -

We performed an exome-wide association analysis in 1393 late-onset Alzheimer's disease (LOAD) cases and 8141 controls from the CHARGE consortium. We found that a rare variant (P155L) in TM2D3 was enriched in Icelanders (~0.5% versus <0.05% in other European populations). In 433 LOAD cases and 3903 controls from the Icelandic AGES sub-study, P155L was associated with increased risk and earlier onset of LOAD [odds ratio (95% CI) = 7.5 (3.5-15.9), p = 6.6x10-9]. Mutation in the Drosophila TM2D3 homolog, almondex, causes a phenotype similar to loss of Notch/Presenilin signaling. Human TM2D3 is capable of rescuing these phenotypes, but this activity is abolished by P155L, establishing it as a functionally damaging allele. Our results establish a rare TM2D3 variant in association with LOAD susceptibility, and together with prior work suggests possible links to the β-amyloid cascade.

VL - 12 IS - 10 ER - TY - JOUR T1 - Whole-Exome Sequencing Identifies Loci Associated with Blood Cell Traits and Reveals a Role for Alternative GFI1B Splice Variants in Human Hematopoiesis. JF - Am J Hum Genet Y1 - 2016 A1 - Polfus, Linda M A1 - Khajuria, Rajiv K A1 - Schick, Ursula M A1 - Pankratz, Nathan A1 - Pazoki, Raha A1 - Brody, Jennifer A A1 - Chen, Ming-Huei A1 - Auer, Paul L A1 - Floyd, James S A1 - Huang, Jie A1 - Lange, Leslie A1 - van Rooij, Frank J A A1 - Gibbs, Richard A A1 - Metcalf, Ginger A1 - Muzny, Donna A1 - Veeraraghavan, Narayanan A1 - Walter, Klaudia A1 - Chen, Lu A1 - Yanek, Lisa A1 - Becker, Lewis C A1 - Peloso, Gina M A1 - Wakabayashi, Aoi A1 - Kals, Mart A1 - Metspalu, Andres A1 - Esko, Tõnu A1 - Fox, Keolu A1 - Wallace, Robert A1 - Franceschini, Nora A1 - Matijevic, Nena A1 - Rice, Kenneth M A1 - Bartz, Traci M A1 - Lyytikäinen, Leo-Pekka A1 - Kähönen, Mika A1 - Lehtimäki, Terho A1 - Raitakari, Olli T A1 - Li-Gao, Ruifang A1 - Mook-Kanamori, Dennis O A1 - Lettre, Guillaume A1 - van Duijn, Cornelia M A1 - Franco, Oscar H A1 - Rich, Stephen S A1 - Rivadeneira, Fernando A1 - Hofman, Albert A1 - Uitterlinden, André G A1 - Wilson, James G A1 - Psaty, Bruce M A1 - Soranzo, Nicole A1 - Dehghan, Abbas A1 - Boerwinkle, Eric A1 - Zhang, Xiaoling A1 - Johnson, Andrew D A1 - O'Donnell, Christopher J A1 - Johnsen, Jill M A1 - Reiner, Alexander P A1 - Ganesh, Santhi K A1 - Sankaran, Vijay G VL - 99 IS - 3 ER - TY - JOUR T1 - Association of Coronary Artery Calcium Score vs Age With Cardiovascular Risk in Older Adults: An Analysis of Pooled Population-Based Studies. JF - JAMA Cardiol Y1 - 2017 A1 - Yano, Yuichiro A1 - O'Donnell, Christopher J A1 - Kuller, Lewis A1 - Kavousi, Maryam A1 - Erbel, Raimund A1 - Ning, Hongyan A1 - D'Agostino, Ralph A1 - Newman, Anne B A1 - Nasir, Khurram A1 - Hofman, Albert A1 - Lehmann, Nils A1 - Dhana, Klodian A1 - Blankstein, Ron A1 - Hoffmann, Udo A1 - Möhlenkamp, Stefan A1 - Massaro, Joseph M A1 - Mahabadi, Amir-Abbas A1 - Lima, João A C A1 - Ikram, M Arfan A1 - Jöckel, Karl-Heinz A1 - Franco, Oscar H A1 - Liu, Kiang A1 - Lloyd-Jones, Donald A1 - Greenland, Philip AB -

Importance: Besides age, other discriminators of atherosclerotic cardiovascular disease (ASCVD) risk are needed in older adults.

Objectives: To examine the predictive ability of coronary artery calcium (CAC) score vs age for incident ASCVD and how risk prediction changes by adding CAC score and removing only age from prediction models.

Design, Setting, and Participants: We conducted an analysis of pooled US population-based studies, including the Framingham Heart Study, the Multi-Ethnic Study of Atherosclerosis, and the Cardiovascular Health Study. Results were compared with 2 European cohorts, the Rotterdam Study and the Heinz Nixdorf Recall Study. Participants underwent CAC scoring between 1998 and 2006 using cardiac computed tomography. The participants included adults older than 60 years without known ASCVD at baseline.

Exposures: Coronary artery calcium scores.

Main Outcomes and Measures: Incident ASCVD events including coronary heart disease (CHD) and stroke.

Results: The study included 4778 participants from 3 US cohorts, with a mean age of 70.1 years; 2582 (54.0%) were women, and 2431 (50.9%) were nonwhite. Over 11 years of follow-up (44 152 person-years), 405 CHD and 228 stroke events occurred. Coronary artery calcium score (vs age) had a greater association with incident CHD (C statistic, 0.733 vs 0.690; C statistics difference, 0.043; 95% CI of difference, 0.009-0.075) and modestly improved prediction of incident stroke (C statistic, 0.695 vs 0.670; C statistics difference, 0.025; 95% CI of difference, -0.015 to 0.064). Adding CAC score to models including traditional cardiovascular risk factors, with only age being removed, provided improved discrimination for incident CHD (C statistic, 0.735 vs 0.703; C statistics difference, 0.032; 95% CI of difference, 0.002-0.062) but not for stroke. Coronary artery calcium score was more likely than age to provide higher category-free net reclassification improvement among participants who experienced an ASCVD event (0.390; 95% CI, 0.312-0.467 vs 0.08; 95% CI -0.001 to 0.181) and to result in more accurate reclassification of risk for ASCVD events among these individuals. The findings were similar in the 2 European cohorts (n = 4990).

Conclusions and Relevance: Coronary artery calcium may be an alternative marker besides age to better discriminate between lower and higher CHD risk in older adults. Whether CAC score can assist in guiding the decision to initiate statin treatment for primary prevention in older adults requires further investigation.

ER - TY - JOUR T1 - Comparison of HapMap and 1000 Genomes Reference Panels in a Large-Scale Genome-Wide Association Study. JF - PLoS One Y1 - 2017 A1 - de Vries, Paul S A1 - Sabater-Lleal, Maria A1 - Chasman, Daniel I A1 - Trompet, Stella A1 - Ahluwalia, Tarunveer S A1 - Teumer, Alexander A1 - Kleber, Marcus E A1 - Chen, Ming-Huei A1 - Wang, Jie Jin A1 - Attia, John R A1 - Marioni, Riccardo E A1 - Steri, Maristella A1 - Weng, Lu-Chen A1 - Pool, Rene A1 - Grossmann, Vera A1 - Brody, Jennifer A A1 - Venturini, Cristina A1 - Tanaka, Toshiko A1 - Rose, Lynda M A1 - Oldmeadow, Christopher A1 - Mazur, Johanna A1 - Basu, Saonli A1 - Frånberg, Mattias A1 - Yang, Qiong A1 - Ligthart, Symen A1 - Hottenga, Jouke J A1 - Rumley, Ann A1 - Mulas, Antonella A1 - de Craen, Anton J M A1 - Grotevendt, Anne A1 - Taylor, Kent D A1 - Delgado, Graciela E A1 - Kifley, Annette A1 - Lopez, Lorna M A1 - Berentzen, Tina L A1 - Mangino, Massimo A1 - Bandinelli, Stefania A1 - Morrison, Alanna C A1 - Hamsten, Anders A1 - Tofler, Geoffrey A1 - de Maat, Moniek P M A1 - Draisma, Harmen H M A1 - Lowe, Gordon D A1 - Zoledziewska, Magdalena A1 - Sattar, Naveed A1 - Lackner, Karl J A1 - Völker, Uwe A1 - McKnight, Barbara A1 - Huang, Jie A1 - Holliday, Elizabeth G A1 - McEvoy, Mark A A1 - Starr, John M A1 - Hysi, Pirro G A1 - Hernandez, Dena G A1 - Guan, Weihua A1 - Rivadeneira, Fernando A1 - McArdle, Wendy L A1 - Slagboom, P Eline A1 - Zeller, Tanja A1 - Psaty, Bruce M A1 - Uitterlinden, André G A1 - de Geus, Eco J C A1 - Stott, David J A1 - Binder, Harald A1 - Hofman, Albert A1 - Franco, Oscar H A1 - Rotter, Jerome I A1 - Ferrucci, Luigi A1 - Spector, Tim D A1 - Deary, Ian J A1 - März, Winfried A1 - Greinacher, Andreas A1 - Wild, Philipp S A1 - Cucca, Francesco A1 - Boomsma, Dorret I A1 - Watkins, Hugh A1 - Tang, Weihong A1 - Ridker, Paul M A1 - Jukema, Jan W A1 - Scott, Rodney J A1 - Mitchell, Paul A1 - Hansen, Torben A1 - O'Donnell, Christopher J A1 - Smith, Nicholas L A1 - Strachan, David P A1 - Dehghan, Abbas AB -

An increasing number of genome-wide association (GWA) studies are now using the higher resolution 1000 Genomes Project reference panel (1000G) for imputation, with the expectation that 1000G imputation will lead to the discovery of additional associated loci when compared to HapMap imputation. In order to assess the improvement of 1000G over HapMap imputation in identifying associated loci, we compared the results of GWA studies of circulating fibrinogen based on the two reference panels. Using both HapMap and 1000G imputation we performed a meta-analysis of 22 studies comprising the same 91,953 individuals. We identified six additional signals using 1000G imputation, while 29 loci were associated using both HapMap and 1000G imputation. One locus identified using HapMap imputation was not significant using 1000G imputation. The genome-wide significance threshold of 5×10-8 is based on the number of independent statistical tests using HapMap imputation, and 1000G imputation may lead to further independent tests that should be corrected for. When using a stricter Bonferroni correction for the 1000G GWA study (P-value < 2.5×10-8), the number of loci significant only using HapMap imputation increased to 4 while the number of loci significant only using 1000G decreased to 5. In conclusion, 1000G imputation enabled the identification of 20% more loci than HapMap imputation, although the advantage of 1000G imputation became less clear when a stricter Bonferroni correction was used. More generally, our results provide insights that are applicable to the implementation of other dense reference panels that are under development.

VL - 12 IS - 1 ER - TY - JOUR T1 - Genome-wide Trans-ethnic Meta-analysis Identifies Seven Genetic Loci Influencing Erythrocyte Traits and a Role for RBPMS in Erythropoiesis. JF - Am J Hum Genet Y1 - 2017 A1 - van Rooij, Frank J A A1 - Qayyum, Rehan A1 - Smith, Albert V A1 - Zhou, Yi A1 - Trompet, Stella A1 - Tanaka, Toshiko A1 - Keller, Margaux F A1 - Chang, Li-Ching A1 - Schmidt, Helena A1 - Yang, Min-Lee A1 - Chen, Ming-Huei A1 - Hayes, James A1 - Johnson, Andrew D A1 - Yanek, Lisa R A1 - Mueller, Christian A1 - Lange, Leslie A1 - Floyd, James S A1 - Ghanbari, Mohsen A1 - Zonderman, Alan B A1 - Jukema, J Wouter A1 - Hofman, Albert A1 - van Duijn, Cornelia M A1 - Desch, Karl C A1 - Saba, Yasaman A1 - Ozel, Ayse B A1 - Snively, Beverly M A1 - Wu, Jer-Yuarn A1 - Schmidt, Reinhold A1 - Fornage, Myriam A1 - Klein, Robert J A1 - Fox, Caroline S A1 - Matsuda, Koichi A1 - Kamatani, Naoyuki A1 - Wild, Philipp S A1 - Stott, David J A1 - Ford, Ian A1 - Slagboom, P Eline A1 - Yang, Jaden A1 - Chu, Audrey Y A1 - Lambert, Amy J A1 - Uitterlinden, André G A1 - Franco, Oscar H A1 - Hofer, Edith A1 - Ginsburg, David A1 - Hu, Bella A1 - Keating, Brendan A1 - Schick, Ursula M A1 - Brody, Jennifer A A1 - Li, Jun Z A1 - Chen, Zhao A1 - Zeller, Tanja A1 - Guralnik, Jack M A1 - Chasman, Daniel I A1 - Peters, Luanne L A1 - Kubo, Michiaki A1 - Becker, Diane M A1 - Li, Jin A1 - Eiriksdottir, Gudny A1 - Rotter, Jerome I A1 - Levy, Daniel A1 - Grossmann, Vera A1 - Patel, Kushang V A1 - Chen, Chien-Hsiun A1 - Ridker, Paul M A1 - Tang, Hua A1 - Launer, Lenore J A1 - Rice, Kenneth M A1 - Li-Gao, Ruifang A1 - Ferrucci, Luigi A1 - Evans, Michelle K A1 - Choudhuri, Avik A1 - Trompouki, Eirini A1 - Abraham, Brian J A1 - Yang, Song A1 - Takahashi, Atsushi A1 - Kamatani, Yoichiro A1 - Kooperberg, Charles A1 - Harris, Tamara B A1 - Jee, Sun Ha A1 - Coresh, Josef A1 - Tsai, Fuu-Jen A1 - Longo, Dan L A1 - Chen, Yuan-Tsong A1 - Felix, Janine F A1 - Yang, Qiong A1 - Psaty, Bruce M A1 - Boerwinkle, Eric A1 - Becker, Lewis C A1 - Mook-Kanamori, Dennis O A1 - Wilson, James G A1 - Gudnason, Vilmundur A1 - O'Donnell, Christopher J A1 - Dehghan, Abbas A1 - Cupples, L Adrienne A1 - Nalls, Michael A A1 - Morris, Andrew P A1 - Okada, Yukinori A1 - Reiner, Alexander P A1 - Zon, Leonard I A1 - Ganesh, Santhi K AB -

Genome-wide association studies (GWASs) have identified loci for erythrocyte traits in primarily European ancestry populations. We conducted GWAS meta-analyses of six erythrocyte traits in 71,638 individuals from European, East Asian, and African ancestries using a Bayesian approach to account for heterogeneity in allelic effects and variation in the structure of linkage disequilibrium between ethnicities. We identified seven loci for erythrocyte traits including a locus (RBPMS/GTF2E2) associated with mean corpuscular hemoglobin and mean corpuscular volume. Statistical fine-mapping at this locus pointed to RBPMS at this locus and excluded nearby GTF2E2. Using zebrafish morpholino to evaluate loss of function, we observed a strong in vivo erythropoietic effect for RBPMS but not for GTF2E2, supporting the statistical fine-mapping at this locus and demonstrating that RBPMS is a regulator of erythropoiesis. Our findings show the utility of trans-ethnic GWASs for discovery and characterization of genetic loci influencing hematologic traits.

VL - 100 IS - 1 ER - TY - JOUR T1 - Rare coding variants in PLCG2, ABI3, and TREM2 implicate microglial-mediated innate immunity in Alzheimer's disease. JF - Nat Genet Y1 - 2017 A1 - Sims, Rebecca A1 - van der Lee, Sven J A1 - Naj, Adam C A1 - Bellenguez, Céline A1 - Badarinarayan, Nandini A1 - Jakobsdottir, Johanna A1 - Kunkle, Brian W A1 - Boland, Anne A1 - Raybould, Rachel A1 - Bis, Joshua C A1 - Martin, Eden R A1 - Grenier-Boley, Benjamin A1 - Heilmann-Heimbach, Stefanie A1 - Chouraki, Vincent A1 - Kuzma, Amanda B A1 - Sleegers, Kristel A1 - Vronskaya, Maria A1 - Ruiz, Agustin A1 - Graham, Robert R A1 - Olaso, Robert A1 - Hoffmann, Per A1 - Grove, Megan L A1 - Vardarajan, Badri N A1 - Hiltunen, Mikko A1 - Nöthen, Markus M A1 - White, Charles C A1 - Hamilton-Nelson, Kara L A1 - Epelbaum, Jacques A1 - Maier, Wolfgang A1 - Choi, Seung-Hoan A1 - Beecham, Gary W A1 - Dulary, Cécile A1 - Herms, Stefan A1 - Smith, Albert V A1 - Funk, Cory C A1 - Derbois, Céline A1 - Forstner, Andreas J A1 - Ahmad, Shahzad A1 - Li, Hongdong A1 - Bacq, Delphine A1 - Harold, Denise A1 - Satizabal, Claudia L A1 - Valladares, Otto A1 - Squassina, Alessio A1 - Thomas, Rhodri A1 - Brody, Jennifer A A1 - Qu, Liming A1 - Sánchez-Juan, Pascual A1 - Morgan, Taniesha A1 - Wolters, Frank J A1 - Zhao, Yi A1 - Garcia, Florentino Sanchez A1 - Denning, Nicola A1 - Fornage, Myriam A1 - Malamon, John A1 - Naranjo, Maria Candida Deniz A1 - Majounie, Elisa A1 - Mosley, Thomas H A1 - Dombroski, Beth A1 - Wallon, David A1 - Lupton, Michelle K A1 - Dupuis, Josée A1 - Whitehead, Patrice A1 - Fratiglioni, Laura A1 - Medway, Christopher A1 - Jian, Xueqiu A1 - Mukherjee, Shubhabrata A1 - Keller, Lina A1 - Brown, Kristelle A1 - Lin, Honghuang A1 - Cantwell, Laura B A1 - Panza, Francesco A1 - McGuinness, Bernadette A1 - Moreno-Grau, Sonia A1 - Burgess, Jeremy D A1 - Solfrizzi, Vincenzo A1 - Proitsi, Petra A1 - Adams, Hieab H A1 - Allen, Mariet A1 - Seripa, Davide A1 - Pastor, Pau A1 - Cupples, L Adrienne A1 - Price, Nathan D A1 - Hannequin, Didier A1 - Frank-García, Ana A1 - Levy, Daniel A1 - Chakrabarty, Paramita A1 - Caffarra, Paolo A1 - Giegling, Ina A1 - Beiser, Alexa S A1 - Giedraitis, Vilmantas A1 - Hampel, Harald A1 - Garcia, Melissa E A1 - Wang, Xue A1 - Lannfelt, Lars A1 - Mecocci, Patrizia A1 - Eiriksdottir, Gudny A1 - Crane, Paul K A1 - Pasquier, Florence A1 - Boccardi, Virginia A1 - Henández, Isabel A1 - Barber, Robert C A1 - Scherer, Martin A1 - Tarraga, Lluis A1 - Adams, Perrie M A1 - Leber, Markus A1 - Chen, Yuning A1 - Albert, Marilyn S A1 - Riedel-Heller, Steffi A1 - Emilsson, Valur A1 - Beekly, Duane A1 - Braae, Anne A1 - Schmidt, Reinhold A1 - Blacker, Deborah A1 - Masullo, Carlo A1 - Schmidt, Helena A1 - Doody, Rachelle S A1 - Spalletta, Gianfranco A1 - Jr, W T Longstreth A1 - Fairchild, Thomas J A1 - Bossù, Paola A1 - Lopez, Oscar L A1 - Frosch, Matthew P A1 - Sacchinelli, Eleonora A1 - Ghetti, Bernardino A1 - Yang, Qiong A1 - Huebinger, Ryan M A1 - Jessen, Frank A1 - Li, Shuo A1 - Kamboh, M Ilyas A1 - Morris, John A1 - Sotolongo-Grau, Oscar A1 - Katz, Mindy J A1 - Corcoran, Chris A1 - Dunstan, Melanie A1 - Braddel, Amy A1 - Thomas, Charlene A1 - Meggy, Alun A1 - Marshall, Rachel A1 - Gerrish, Amy A1 - Chapman, Jade A1 - Aguilar, Miquel A1 - Taylor, Sarah A1 - Hill, Matt A1 - Fairén, Mònica Díez A1 - Hodges, Angela A1 - Vellas, Bruno A1 - Soininen, Hilkka A1 - Kloszewska, Iwona A1 - Daniilidou, Makrina A1 - Uphill, James A1 - Patel, Yogen A1 - Hughes, Joseph T A1 - Lord, Jenny A1 - Turton, James A1 - Hartmann, Annette M A1 - Cecchetti, Roberta A1 - Fenoglio, Chiara A1 - Serpente, Maria A1 - Arcaro, Marina A1 - Caltagirone, Carlo A1 - Orfei, Maria Donata A1 - Ciaramella, Antonio A1 - Pichler, Sabrina A1 - Mayhaus, Manuel A1 - Gu, Wei A1 - Lleo, Alberto A1 - Fortea, Juan A1 - Blesa, Rafael A1 - Barber, Imelda S A1 - Brookes, Keeley A1 - Cupidi, Chiara A1 - Maletta, Raffaele Giovanni A1 - Carrell, David A1 - Sorbi, Sandro A1 - Moebus, Susanne A1 - Urbano, Maria A1 - Pilotto, Alberto A1 - Kornhuber, Johannes A1 - Bosco, Paolo A1 - Todd, Stephen A1 - Craig, David A1 - Johnston, Janet A1 - Gill, Michael A1 - Lawlor, Brian A1 - Lynch, Aoibhinn A1 - Fox, Nick C A1 - Hardy, John A1 - Albin, Roger L A1 - Apostolova, Liana G A1 - Arnold, Steven E A1 - Asthana, Sanjay A1 - Atwood, Craig S A1 - Baldwin, Clinton T A1 - Barnes, Lisa L A1 - Barral, Sandra A1 - Beach, Thomas G A1 - Becker, James T A1 - Bigio, Eileen H A1 - Bird, Thomas D A1 - Boeve, Bradley F A1 - Bowen, James D A1 - Boxer, Adam A1 - Burke, James R A1 - Burns, Jeffrey M A1 - Buxbaum, Joseph D A1 - Cairns, Nigel J A1 - Cao, Chuanhai A1 - Carlson, Chris S A1 - Carlsson, Cynthia M A1 - Carney, Regina M A1 - Carrasquillo, Minerva M A1 - Carroll, Steven L A1 - Diaz, Carolina Ceballos A1 - Chui, Helena C A1 - Clark, David G A1 - Cribbs, David H A1 - Crocco, Elizabeth A A1 - DeCarli, Charles A1 - Dick, Malcolm A1 - Duara, Ranjan A1 - Evans, Denis A A1 - Faber, Kelley M A1 - Fallon, Kenneth B A1 - Fardo, David W A1 - Farlow, Martin R A1 - Ferris, Steven A1 - Foroud, Tatiana M A1 - Galasko, Douglas R A1 - Gearing, Marla A1 - Geschwind, Daniel H A1 - Gilbert, John R A1 - Graff-Radford, Neill R A1 - Green, Robert C A1 - Growdon, John H A1 - Hamilton, Ronald L A1 - Harrell, Lindy E A1 - Honig, Lawrence S A1 - Huentelman, Matthew J A1 - Hulette, Christine M A1 - Hyman, Bradley T A1 - Jarvik, Gail P A1 - Abner, Erin A1 - Jin, Lee-Way A1 - Jun, Gyungah A1 - Karydas, Anna A1 - Kaye, Jeffrey A A1 - Kim, Ronald A1 - Kowall, Neil W A1 - Kramer, Joel H A1 - LaFerla, Frank M A1 - Lah, James J A1 - Leverenz, James B A1 - Levey, Allan I A1 - Li, Ge A1 - Lieberman, Andrew P A1 - Lunetta, Kathryn L A1 - Lyketsos, Constantine G A1 - Marson, Daniel C A1 - Martiniuk, Frank A1 - Mash, Deborah C A1 - Masliah, Eliezer A1 - McCormick, Wayne C A1 - McCurry, Susan M A1 - McDavid, Andrew N A1 - McKee, Ann C A1 - Mesulam, Marsel A1 - Miller, Bruce L A1 - Miller, Carol A A1 - Miller, Joshua W A1 - Morris, John C A1 - Murrell, Jill R A1 - Myers, Amanda J A1 - O'Bryant, Sid A1 - Olichney, John M A1 - Pankratz, Vernon S A1 - Parisi, Joseph E A1 - Paulson, Henry L A1 - Perry, William A1 - Peskind, Elaine A1 - Pierce, Aimee A1 - Poon, Wayne W A1 - Potter, Huntington A1 - Quinn, Joseph F A1 - Raj, Ashok A1 - Raskind, Murray A1 - Reisberg, Barry A1 - Reitz, Christiane A1 - Ringman, John M A1 - Roberson, Erik D A1 - Rogaeva, Ekaterina A1 - Rosen, Howard J A1 - Rosenberg, Roger N A1 - Sager, Mark A A1 - Saykin, Andrew J A1 - Schneider, Julie A A1 - Schneider, Lon S A1 - Seeley, William W A1 - Smith, Amanda G A1 - Sonnen, Joshua A A1 - Spina, Salvatore A1 - Stern, Robert A A1 - Swerdlow, Russell H A1 - Tanzi, Rudolph E A1 - Thornton-Wells, Tricia A A1 - Trojanowski, John Q A1 - Troncoso, Juan C A1 - Van Deerlin, Vivianna M A1 - Van Eldik, Linda J A1 - Vinters, Harry V A1 - Vonsattel, Jean Paul A1 - Weintraub, Sandra A1 - Welsh-Bohmer, Kathleen A A1 - Wilhelmsen, Kirk C A1 - Williamson, Jennifer A1 - Wingo, Thomas S A1 - Woltjer, Randall L A1 - Wright, Clinton B A1 - Yu, Chang-En A1 - Yu, Lei A1 - Garzia, Fabienne A1 - Golamaully, Feroze A1 - Septier, Gislain A1 - Engelborghs, Sebastien A1 - Vandenberghe, Rik A1 - De Deyn, Peter P A1 - Fernadez, Carmen Muñoz A1 - Benito, Yoland Aladro A1 - Thonberg, Håkan A1 - Forsell, Charlotte A1 - Lilius, Lena A1 - Kinhult-Ståhlbom, Anne A1 - Kilander, Lena A1 - Brundin, RoseMarie A1 - Concari, Letizia A1 - Helisalmi, Seppo A1 - Koivisto, Anne Maria A1 - Haapasalo, Annakaisa A1 - Dermecourt, Vincent A1 - Fiévet, Nathalie A1 - Hanon, Olivier A1 - Dufouil, Carole A1 - Brice, Alexis A1 - Ritchie, Karen A1 - Dubois, Bruno A1 - Himali, Jayanadra J A1 - Keene, C Dirk A1 - Tschanz, JoAnn A1 - Fitzpatrick, Annette L A1 - Kukull, Walter A A1 - Norton, Maria A1 - Aspelund, Thor A1 - Larson, Eric B A1 - Munger, Ron A1 - Rotter, Jerome I A1 - Lipton, Richard B A1 - Bullido, María J A1 - Hofman, Albert A1 - Montine, Thomas J A1 - Coto, Eliecer A1 - Boerwinkle, Eric A1 - Petersen, Ronald C A1 - Alvarez, Victoria A1 - Rivadeneira, Fernando A1 - Reiman, Eric M A1 - Gallo, Maura A1 - O'Donnell, Christopher J A1 - Reisch, Joan S A1 - Bruni, Amalia Cecilia A1 - Royall, Donald R A1 - Dichgans, Martin A1 - Sano, Mary A1 - Galimberti, Daniela A1 - St George-Hyslop, Peter A1 - Scarpini, Elio A1 - Tsuang, Debby W A1 - Mancuso, Michelangelo A1 - Bonuccelli, Ubaldo A1 - Winslow, Ashley R A1 - Daniele, Antonio A1 - Wu, Chuang-Kuo A1 - Peters, Oliver A1 - Nacmias, Benedetta A1 - Riemenschneider, Matthias A1 - Heun, Reinhard A1 - Brayne, Carol A1 - Rubinsztein, David C A1 - Bras, Jose A1 - Guerreiro, Rita A1 - Al-Chalabi, Ammar A1 - Shaw, Christopher E A1 - Collinge, John A1 - Mann, David A1 - Tsolaki, Magda A1 - Clarimon, Jordi A1 - Sussams, Rebecca A1 - Lovestone, Simon A1 - O'Donovan, Michael C A1 - Owen, Michael J A1 - Behrens, Timothy W A1 - Mead, Simon A1 - Goate, Alison M A1 - Uitterlinden, André G A1 - Holmes, Clive A1 - Cruchaga, Carlos A1 - Ingelsson, Martin A1 - Bennett, David A A1 - Powell, John A1 - Golde, Todd E A1 - Graff, Caroline A1 - De Jager, Philip L A1 - Morgan, Kevin A1 - Ertekin-Taner, Nilufer A1 - Combarros, Onofre A1 - Psaty, Bruce M A1 - Passmore, Peter A1 - Younkin, Steven G A1 - Berr, Claudine A1 - Gudnason, Vilmundur A1 - Rujescu, Dan A1 - Dickson, Dennis W A1 - Dartigues, Jean-François A1 - DeStefano, Anita L A1 - Ortega-Cubero, Sara A1 - Hakonarson, Hakon A1 - Campion, Dominique A1 - Boada, Merce A1 - Kauwe, John Keoni A1 - Farrer, Lindsay A A1 - Van Broeckhoven, Christine A1 - Ikram, M Arfan A1 - Jones, Lesley A1 - Haines, Jonathan L A1 - Tzourio, Christophe A1 - Launer, Lenore J A1 - Escott-Price, Valentina A1 - Mayeux, Richard A1 - Deleuze, Jean-Francois A1 - Amin, Najaf A1 - Holmans, Peter A A1 - Pericak-Vance, Margaret A A1 - Amouyel, Philippe A1 - van Duijn, Cornelia M A1 - Ramirez, Alfredo A1 - Wang, Li-San A1 - Lambert, Jean-Charles A1 - Seshadri, Sudha A1 - Williams, Julie A1 - Schellenberg, Gerard D KW - Adaptor Proteins, Signal Transducing KW - Alzheimer Disease KW - Amino Acid Sequence KW - Case-Control Studies KW - Exome KW - Gene Expression Profiling KW - Gene Frequency KW - Genetic Predisposition to Disease KW - Genotype KW - Humans KW - Immunity, Innate KW - Linkage Disequilibrium KW - Membrane Glycoproteins KW - Microglia KW - Odds Ratio KW - Phospholipase C gamma KW - Polymorphism, Single Nucleotide KW - Protein Interaction Maps KW - Receptors, Immunologic KW - Sequence Homology, Amino Acid AB -

We identified rare coding variants associated with Alzheimer's disease in a three-stage case-control study of 85,133 subjects. In stage 1, we genotyped 34,174 samples using a whole-exome microarray. In stage 2, we tested associated variants (P < 1 × 10-4) in 35,962 independent samples using de novo genotyping and imputed genotypes. In stage 3, we used an additional 14,997 samples to test the most significant stage 2 associations (P < 5 × 10-8) using imputed genotypes. We observed three new genome-wide significant nonsynonymous variants associated with Alzheimer's disease: a protective variant in PLCG2 (rs72824905: p.Pro522Arg, P = 5.38 × 10-10, odds ratio (OR) = 0.68, minor allele frequency (MAF)cases = 0.0059, MAFcontrols = 0.0093), a risk variant in ABI3 (rs616338: p.Ser209Phe, P = 4.56 × 10-10, OR = 1.43, MAFcases = 0.011, MAFcontrols = 0.008), and a new genome-wide significant variant in TREM2 (rs143332484: p.Arg62His, P = 1.55 × 10-14, OR = 1.67, MAFcases = 0.0143, MAFcontrols = 0.0089), a known susceptibility gene for Alzheimer's disease. These protein-altering changes are in genes highly expressed in microglia and highlight an immune-related protein-protein interaction network enriched for previously identified risk genes in Alzheimer's disease. These genetic findings provide additional evidence that the microglia-mediated innate immune response contributes directly to the development of Alzheimer's disease.

VL - 49 IS - 9 ER - TY - JOUR T1 - Common Coding Variants in Are Associated With the Nav1.8 Late Current and Cardiac Conduction. JF - Circ Genom Precis Med Y1 - 2018 A1 - Macri, Vincenzo A1 - Brody, Jennifer A A1 - Arking, Dan E A1 - Hucker, William J A1 - Yin, Xiaoyan A1 - Lin, Honghuang A1 - Mills, Robert W A1 - Sinner, Moritz F A1 - Lubitz, Steven A A1 - Liu, Ching-Ti A1 - Morrison, Alanna C A1 - Alonso, Alvaro A1 - Li, Ning A1 - Fedorov, Vadim V A1 - Janssen, Paul M A1 - Bis, Joshua C A1 - Heckbert, Susan R A1 - Dolmatova, Elena V A1 - Lumley, Thomas A1 - Sitlani, Colleen M A1 - Cupples, L Adrienne A1 - Pulit, Sara L A1 - Newton-Cheh, Christopher A1 - Barnard, John A1 - Smith, Jonathan D A1 - Van Wagoner, David R A1 - Chung, Mina K A1 - Vlahakes, Gus J A1 - O'Donnell, Christopher J A1 - Rotter, Jerome I A1 - Margulies, Kenneth B A1 - Morley, Michael P A1 - Cappola, Thomas P A1 - Benjamin, Emelia J A1 - Muzny, Donna A1 - Gibbs, Richard A A1 - Jackson, Rebecca D A1 - Magnani, Jared W A1 - Herndon, Caroline N A1 - Rich, Stephen S A1 - Psaty, Bruce M A1 - Milan, David J A1 - Boerwinkle, Eric A1 - Mohler, Peter J A1 - Sotoodehnia, Nona A1 - Ellinor, Patrick T AB -

BACKGROUND: Genetic variants at the / locus are strongly associated with electrocardiographic PR and QRS intervals. While is the canonical cardiac sodium channel gene, the role of in cardiac conduction is less well characterized.

METHODS: We sequenced the locus in 3699 European-ancestry individuals to identify variants associated with cardiac conduction, and replicated our findings in 21,000 individuals of European ancestry. We examined association with expression in human atrial tissue. We explored the biophysical effect of variation on channel function using cellular electrophysiology.

RESULTS: We identified 2 intronic single nucleotide polymorphisms in high linkage disequilibrium (  =0.86) with each other to be the strongest signals for PR (rs10428132, β=-4.74, =1.52×10) and QRS intervals (rs6599251, QRS β=-0.73; =1.2×10), respectively. Although these variants were not associated with or expression in human atrial tissue (n=490), they were in high linkage disequilibrium (  ≥0.72) with a common missense variant, rs6795970 (V1073A). In total, we identified 7 missense variants, 4 of which (I962V, P1045T, V1073A, and L1092P) were associated with cardiac conduction. These 4 missense variants cluster in the cytoplasmic linker of the second and third domains of the SCN10A protein and together form 6 common haplotypes. Using cellular electrophysiology, we found that haplotypes associated with shorter PR intervals had a significantly larger percentage of late current compared with wild-type (I962V+V1073A+L1092P, 20.2±3.3%, =0.03, and I962V+V1073A, 22.4±0.8%, =0.0004 versus wild-type 11.7±1.6%), and the haplotype associated with the longest PR interval had a significantly smaller late current percentage (P1045T, 6.4±1.2%, =0.03).

CONCLUSIONS: Our findings suggest an association between genetic variation in , the late sodium current, and alterations in cardiac conduction.

VL - 11 IS - 5 ER - TY - JOUR T1 - A comprehensive evaluation of the genetic architecture of sudden cardiac arrest. JF - Eur Heart J Y1 - 2018 A1 - Ashar, Foram N A1 - Mitchell, Rebecca N A1 - Albert, Christine M A1 - Newton-Cheh, Christopher A1 - Brody, Jennifer A A1 - Müller-Nurasyid, Martina A1 - Moes, Anna A1 - Meitinger, Thomas A1 - Mak, Angel A1 - Huikuri, Heikki A1 - Junttila, M Juhani A1 - Goyette, Philippe A1 - Pulit, Sara L A1 - Pazoki, Raha A1 - Tanck, Michael W A1 - Blom, Marieke T A1 - Zhao, XiaoQing A1 - Havulinna, Aki S A1 - Jabbari, Reza A1 - Glinge, Charlotte A1 - Tragante, Vinicius A1 - Escher, Stefan A A1 - Chakravarti, Aravinda A1 - Ehret, Georg A1 - Coresh, Josef A1 - Li, Man A1 - Prineas, Ronald J A1 - Franco, Oscar H A1 - Kwok, Pui-Yan A1 - Lumley, Thomas A1 - Dumas, Florence A1 - McKnight, Barbara A1 - Rotter, Jerome I A1 - Lemaitre, Rozenn N A1 - Heckbert, Susan R A1 - O'Donnell, Christopher J A1 - Hwang, Shih-Jen A1 - Tardif, Jean-Claude A1 - VanDenburgh, Martin A1 - Uitterlinden, André G A1 - Hofman, Albert A1 - Stricker, Bruno H C A1 - de Bakker, Paul I W A1 - Franks, Paul W A1 - Jansson, Jan-Håkan A1 - Asselbergs, Folkert W A1 - Halushka, Marc K A1 - Maleszewski, Joseph J A1 - Tfelt-Hansen, Jacob A1 - Engstrøm, Thomas A1 - Salomaa, Veikko A1 - Virmani, Renu A1 - Kolodgie, Frank A1 - Wilde, Arthur A M A1 - Tan, Hanno L A1 - Bezzina, Connie R A1 - Eijgelsheim, Mark A1 - Rioux, John D A1 - Jouven, Xavier A1 - Kääb, Stefan A1 - Psaty, Bruce M A1 - Siscovick, David S A1 - Arking, Dan E A1 - Sotoodehnia, Nona AB -

Aims: Sudden cardiac arrest (SCA) accounts for 10% of adult mortality in Western populations. We aim to identify potential loci associated with SCA and to identify risk factors causally associated with SCA.

Methods and results: We carried out a large genome-wide association study (GWAS) for SCA (n = 3939 cases, 25 989 non-cases) to examine common variation genome-wide and in candidate arrhythmia genes. We also exploited Mendelian randomization (MR) methods using cross-trait multi-variant genetic risk score associations (GRSA) to assess causal relationships of 18 risk factors with SCA. No variants were associated with SCA at genome-wide significance, nor were common variants in candidate arrhythmia genes associated with SCA at nominal significance. Using cross-trait GRSA, we established genetic correlation between SCA and (i) coronary artery disease (CAD) and traditional CAD risk factors (blood pressure, lipids, and diabetes), (ii) height and BMI, and (iii) electrical instability traits (QT and atrial fibrillation), suggesting aetiologic roles for these traits in SCA risk.

Conclusions: Our findings show that a comprehensive approach to the genetic architecture of SCA can shed light on the determinants of a complex life-threatening condition with multiple influencing factors in the general population. The results of this genetic analysis, both positive and negative findings, have implications for evaluating the genetic architecture of patients with a family history of SCA, and for efforts to prevent SCA in high-risk populations and the general community.

ER - TY - JOUR T1 - DNA methylation age is associated with an altered hemostatic profile in a multi-ethnic meta-analysis. JF - Blood Y1 - 2018 A1 - Ward-Caviness, Cavin K A1 - Huffman, Jennifer E A1 - Evertt, Karl A1 - Germain, Marine A1 - van Dongen, Jenny A1 - Hill, W David A1 - Jhun, Min A A1 - Brody, Jennifer A A1 - Ghanbari, Mohsen A1 - Du, Lei A1 - Roetker, Nicholas S A1 - de Vries, Paul S A1 - Waldenberger, Melanie A1 - Gieger, Christian A1 - Wolf, Petra A1 - Prokisch, Holger A1 - Koenig, Wolfgang A1 - O'Donnell, Christopher J A1 - Levy, Daniel A1 - Liu, Chunyu A1 - Truong, Vinh A1 - Wells, Philip S A1 - Trégouët, David-Alexandre A1 - Tang, Weihong A1 - Morrison, Alanna C A1 - Boerwinkle, Eric A1 - Wiggins, Kerri L A1 - McKnight, Barbara A1 - Guo, Xiuqing A1 - Psaty, Bruce M A1 - Sotoodenia, Nona A1 - Boomsa, Dorret I A1 - Willemsen, Gonneke A1 - Ligthart, Lannie A1 - Deary, Ian J A1 - Zhao, Wei A1 - Ware, Erin B A1 - Kardia, Sharon L R A1 - van Meurs, Joyce B J A1 - Uitterlinden, André G A1 - Franco, Oscar H A1 - Eriksson, Per A1 - Franco-Cereceda, Anders A1 - Pankow, James S A1 - Johnson, Andrew D A1 - Gagnon, France A1 - Morange, Pierre-Emmanuel A1 - de Geus, Eco J C A1 - Starr, John M A1 - Smith, Jennifer A A1 - Dehghan, Abbas A1 - Björck, Hanna M A1 - Smith, Nicholas L A1 - Peters, Annette AB -

Many hemostatic factors are associated with age and age-related diseases, however much remains unknown about the biological mechanisms linking aging and hemostatic factors. DNA methylation is a novel means by which to assess epigenetic aging, which is a measure of age and the aging processes as determined by altered epigenetic states. We used a meta-analysis approach to examine the association between measures of epigenetic aging and hemostatic factors, as well as a clotting time measure. For fibrinogen, we used European and African-ancestry participants who were meta-analyzed separately and combined via a random effects meta-analysis. All other measures only included participants of European-ancestry. We found that 1-year higher extrinsic epigenetic age as compared to chronological age was associated with higher fibrinogen (0.004 g/L per year; 95% CI: 0.001, 0.007; P = 0.01) and plasminogen activator inhibitor 1 (PAI-1; 0.13 U/mL per year; 95% CI: 0.07, 0.20; P = 6.6x10-5) concentrations as well as lower activated partial thromboplastin time, a measure of clotting time. We replicated PAI-1 associations using an independent cohort. To further elucidate potential functional mechanisms we associated epigenetic aging with expression levels of the PAI-1 protein encoding gene (SERPINE1) and the three fibrinogen subunit-encoding genes (FGA, FGG, and FGB), in both peripheral blood and aorta intima-media samples. We observed associations between accelerated epigenetic aging and transcription of FGG in both tissues. Collectively, our results indicate that accelerated epigenetic aging is associated with a pro-coagulation hemostatic profile, and that epigenetic aging may regulate hemostasis in part via gene transcription.

ER - TY - JOUR T1 - Genetic analysis of over 1 million people identifies 535 new loci associated with blood pressure traits. JF - Nat Genet Y1 - 2018 A1 - Evangelou, Evangelos A1 - Warren, Helen R A1 - Mosen-Ansorena, David A1 - Mifsud, Borbala A1 - Pazoki, Raha A1 - Gao, He A1 - Ntritsos, Georgios A1 - Dimou, Niki A1 - Cabrera, Claudia P A1 - Karaman, Ibrahim A1 - Ng, Fu Liang A1 - Evangelou, Marina A1 - Witkowska, Katarzyna A1 - Tzanis, Evan A1 - Hellwege, Jacklyn N A1 - Giri, Ayush A1 - Velez Edwards, Digna R A1 - Sun, Yan V A1 - Cho, Kelly A1 - Gaziano, J Michael A1 - Wilson, Peter W F A1 - Tsao, Philip S A1 - Kovesdy, Csaba P A1 - Esko, Tõnu A1 - Mägi, Reedik A1 - Milani, Lili A1 - Almgren, Peter A1 - Boutin, Thibaud A1 - Debette, Stephanie A1 - Ding, Jun A1 - Giulianini, Franco A1 - Holliday, Elizabeth G A1 - Jackson, Anne U A1 - Li-Gao, Ruifang A1 - Lin, Wei-Yu A1 - Luan, Jian'an A1 - Mangino, Massimo A1 - Oldmeadow, Christopher A1 - Prins, Bram Peter A1 - Qian, Yong A1 - Sargurupremraj, Muralidharan A1 - Shah, Nabi A1 - Surendran, Praveen A1 - Thériault, Sébastien A1 - Verweij, Niek A1 - Willems, Sara M A1 - Zhao, Jing-Hua A1 - Amouyel, Philippe A1 - Connell, John A1 - de Mutsert, Renée A1 - Doney, Alex S F A1 - Farrall, Martin A1 - Menni, Cristina A1 - Morris, Andrew D A1 - Noordam, Raymond A1 - Paré, Guillaume A1 - Poulter, Neil R A1 - Shields, Denis C A1 - Stanton, Alice A1 - Thom, Simon A1 - Abecasis, Goncalo A1 - Amin, Najaf A1 - Arking, Dan E A1 - Ayers, Kristin L A1 - Barbieri, Caterina M A1 - Batini, Chiara A1 - Bis, Joshua C A1 - Blake, Tineka A1 - Bochud, Murielle A1 - Boehnke, Michael A1 - Boerwinkle, Eric A1 - Boomsma, Dorret I A1 - Bottinger, Erwin P A1 - Braund, Peter S A1 - Brumat, Marco A1 - Campbell, Archie A1 - Campbell, Harry A1 - Chakravarti, Aravinda A1 - Chambers, John C A1 - Chauhan, Ganesh A1 - Ciullo, Marina A1 - Cocca, Massimiliano A1 - Collins, Francis A1 - Cordell, Heather J A1 - Davies, Gail A1 - Borst, Martin H de A1 - Geus, Eco J de A1 - Deary, Ian J A1 - Deelen, Joris A1 - del Greco M, Fabiola A1 - Demirkale, Cumhur Yusuf A1 - Dörr, Marcus A1 - Ehret, Georg B A1 - Elosua, Roberto A1 - Enroth, Stefan A1 - Erzurumluoglu, A Mesut A1 - Ferreira, Teresa A1 - Frånberg, Mattias A1 - Franco, Oscar H A1 - Gandin, Ilaria A1 - Gasparini, Paolo A1 - Giedraitis, Vilmantas A1 - Gieger, Christian A1 - Girotto, Giorgia A1 - Goel, Anuj A1 - Gow, Alan J A1 - Gudnason, Vilmundur A1 - Guo, Xiuqing A1 - Gyllensten, Ulf A1 - Hamsten, Anders A1 - Harris, Tamara B A1 - Harris, Sarah E A1 - Hartman, Catharina A A1 - Havulinna, Aki S A1 - Hicks, Andrew A A1 - Hofer, Edith A1 - Hofman, Albert A1 - Hottenga, Jouke-Jan A1 - Huffman, Jennifer E A1 - Hwang, Shih-Jen A1 - Ingelsson, Erik A1 - James, Alan A1 - Jansen, Rick A1 - Jarvelin, Marjo-Riitta A1 - Joehanes, Roby A1 - Johansson, Asa A1 - Johnson, Andrew D A1 - Joshi, Peter K A1 - Jousilahti, Pekka A1 - Jukema, J Wouter A1 - Jula, Antti A1 - Kähönen, Mika A1 - Kathiresan, Sekar A1 - Keavney, Bernard D A1 - Khaw, Kay-Tee A1 - Knekt, Paul A1 - Knight, Joanne A1 - Kolcic, Ivana A1 - Kooner, Jaspal S A1 - Koskinen, Seppo A1 - Kristiansson, Kati A1 - Kutalik, Zoltán A1 - Laan, Maris A1 - Larson, Marty A1 - Launer, Lenore J A1 - Lehne, Benjamin A1 - Lehtimäki, Terho A1 - Liewald, David C M A1 - Lin, Li A1 - Lind, Lars A1 - Lindgren, Cecilia M A1 - Liu, Yongmei A1 - Loos, Ruth J F A1 - Lopez, Lorna M A1 - Lu, Yingchang A1 - Lyytikäinen, Leo-Pekka A1 - Mahajan, Anubha A1 - Mamasoula, Chrysovalanto A1 - Marrugat, Jaume A1 - Marten, Jonathan A1 - Milaneschi, Yuri A1 - Morgan, Anna A1 - Morris, Andrew P A1 - Morrison, Alanna C A1 - Munson, Peter J A1 - Nalls, Mike A A1 - Nandakumar, Priyanka A1 - Nelson, Christopher P A1 - Niiranen, Teemu A1 - Nolte, Ilja M A1 - Nutile, Teresa A1 - Oldehinkel, Albertine J A1 - Oostra, Ben A A1 - O'Reilly, Paul F A1 - Org, Elin A1 - Padmanabhan, Sandosh A1 - Palmas, Walter A1 - Palotie, Aarno A1 - Pattie, Alison A1 - Penninx, Brenda W J H A1 - Perola, Markus A1 - Peters, Annette A1 - Polasek, Ozren A1 - Pramstaller, Peter P A1 - Nguyen, Quang Tri A1 - Raitakari, Olli T A1 - Ren, Meixia A1 - Rettig, Rainer A1 - Rice, Kenneth A1 - Ridker, Paul M A1 - Ried, Janina S A1 - Riese, Harriëtte A1 - Ripatti, Samuli A1 - Robino, Antonietta A1 - Rose, Lynda M A1 - Rotter, Jerome I A1 - Rudan, Igor A1 - Ruggiero, Daniela A1 - Saba, Yasaman A1 - Sala, Cinzia F A1 - Salomaa, Veikko A1 - Samani, Nilesh J A1 - Sarin, Antti-Pekka A1 - Schmidt, Reinhold A1 - Schmidt, Helena A1 - Shrine, Nick A1 - Siscovick, David A1 - Smith, Albert V A1 - Snieder, Harold A1 - Sõber, Siim A1 - Sorice, Rossella A1 - Starr, John M A1 - Stott, David J A1 - Strachan, David P A1 - Strawbridge, Rona J A1 - Sundström, Johan A1 - Swertz, Morris A A1 - Taylor, Kent D A1 - Teumer, Alexander A1 - Tobin, Martin D A1 - Tomaszewski, Maciej A1 - Toniolo, Daniela A1 - Traglia, Michela A1 - Trompet, Stella A1 - Tuomilehto, Jaakko A1 - Tzourio, Christophe A1 - Uitterlinden, André G A1 - Vaez, Ahmad A1 - van der Most, Peter J A1 - van Duijn, Cornelia M A1 - Vergnaud, Anne-Claire A1 - Verwoert, Germaine C A1 - Vitart, Veronique A1 - Völker, Uwe A1 - Vollenweider, Peter A1 - Vuckovic, Dragana A1 - Watkins, Hugh A1 - Wild, Sarah H A1 - Willemsen, Gonneke A1 - Wilson, James F A1 - Wright, Alan F A1 - Yao, Jie A1 - Zemunik, Tatijana A1 - Zhang, Weihua A1 - Attia, John R A1 - Butterworth, Adam S A1 - Chasman, Daniel I A1 - Conen, David A1 - Cucca, Francesco A1 - Danesh, John A1 - Hayward, Caroline A1 - Howson, Joanna M M A1 - Laakso, Markku A1 - Lakatta, Edward G A1 - Langenberg, Claudia A1 - Melander, Olle A1 - Mook-Kanamori, Dennis O A1 - Palmer, Colin N A A1 - Risch, Lorenz A1 - Scott, Robert A A1 - Scott, Rodney J A1 - Sever, Peter A1 - Spector, Tim D A1 - van der Harst, Pim A1 - Wareham, Nicholas J A1 - Zeggini, Eleftheria A1 - Levy, Daniel A1 - Munroe, Patricia B A1 - Newton-Cheh, Christopher A1 - Brown, Morris J A1 - Metspalu, Andres A1 - Hung, Adriana M A1 - O'Donnell, Christopher J A1 - Edwards, Todd L A1 - Psaty, Bruce M A1 - Tzoulaki, Ioanna A1 - Barnes, Michael R A1 - Wain, Louise V A1 - Elliott, Paul A1 - Caulfield, Mark J AB -

High blood pressure is a highly heritable and modifiable risk factor for cardiovascular disease. We report the largest genetic association study of blood pressure traits (systolic, diastolic and pulse pressure) to date in over 1 million people of European ancestry. We identify 535 novel blood pressure loci that not only offer new biological insights into blood pressure regulation but also highlight shared genetic architecture between blood pressure and lifestyle exposures. Our findings identify new biological pathways for blood pressure regulation with potential for improved cardiovascular disease prevention in the future.

VL - 50 IS - 10 ER - TY - JOUR T1 - Genome-Wide Association Trans-Ethnic Meta-Analyses Identifies Novel Associations Regulating Coagulation Factor VIII and von Willebrand Factor Plasma Levels. JF - Circulation Y1 - 2018 A1 - Sabater-Lleal, Maria A1 - Huffman, Jennifer E A1 - de Vries, Paul S A1 - Marten, Jonathan A1 - Mastrangelo, Michael A A1 - Song, Ci A1 - Pankratz, Nathan A1 - Ward-Caviness, Cavin K A1 - Yanek, Lisa R A1 - Trompet, Stella A1 - Delgado, Graciela E A1 - Guo, Xiuqing A1 - Bartz, Traci M A1 - Martinez-Perez, Angel A1 - Germain, Marine A1 - de Haan, Hugoline G A1 - Ozel, Ayse B A1 - Polasek, Ozren A1 - Smith, Albert V A1 - Eicher, John D A1 - Reiner, Alex P A1 - Tang, Weihong A1 - Davies, Neil M A1 - Stott, David J A1 - Rotter, Jerome I A1 - Tofler, Geoffrey H A1 - Boerwinkle, Eric A1 - de Maat, Moniek P M A1 - Kleber, Marcus E A1 - Welsh, Paul A1 - Brody, Jennifer A A1 - Chen, Ming-Huei A1 - Vaidya, Dhananjay A1 - Soria, José Manuel A1 - Suchon, Pierre A1 - van Hylckama Vlieg, Astrid A1 - Desch, Karl C A1 - Kolcic, Ivana A1 - Joshi, Peter K A1 - Launer, Lenore J A1 - Harris, Tamara B A1 - Campbell, Harry A1 - Rudan, Igor A1 - Becker, Diane M A1 - Li, Jun Z A1 - Rivadeneira, Fernando A1 - Uitterlinden, André G A1 - Hofman, Albert A1 - Franco, Oscar H A1 - Cushman, Mary A1 - Psaty, Bruce M A1 - Morange, Pierre-Emmanuel A1 - McKnight, Barbara A1 - Chong, Michael R A1 - Fernandez-Cadenas, Israel A1 - Rosand, Jonathan A1 - Lindgren, Arne A1 - Gudnason, Vilmundur A1 - Wilson, James F A1 - Hayward, Caroline A1 - Ginsburg, David A1 - Fornage, Myriam A1 - Rosendaal, Frits R A1 - Souto, Juan Carlos A1 - Becker, Lewis C A1 - Jenny, Nancy S A1 - März, Winfried A1 - Jukema, J Wouter A1 - Dehghan, Abbas A1 - Trégouët, David-Alexandre A1 - Morrison, Alanna C A1 - Johnson, Andrew D A1 - O'Donnell, Christopher J A1 - Strachan, David P A1 - Lowenstein, Charles J A1 - Smith, Nicholas L AB -

BACKGROUND: Factor VIII (FVIII) and its carrier protein von Willebrand factor (VWF) are associated with risk of arterial and venous thrombosis and with hemorrhagic disorders. We aimed to identify and functionally test novel genetic associations regulating plasma FVIII and VWF.

METHODS: We meta-analyzed genome-wide association results from 46,354 individuals of European, African, East Asian, and Hispanic ancestry. All studies performed linear regression analysis using an additive genetic model and associated approximately 35 million imputed variants with natural-log transformed phenotype levels. In vitro gene silencing in cultured endothelial cells was performed for candidate genes to provide additional evidence on association and function. Two-sample Mendelian randomization (MR) analyses were applied to test the causal role of FVIII and VWF plasma levels on the risk of arterial and venous thrombotic events.

RESULTS: We identified 13 novel genome-wide significant (p≤2.5x10) associations; 7 with FVIII levels ( FCHO2/TMEM171/TNPO1, HLA, SOX17/RP1, LINC00583/NFIB, RAB5C-KAT2A, RPL3/TAB1/SYNGR1, and ARSA) and 11 with VWF levels ( PDHB/PXK/KCTD6, SLC39A8, FCHO2/TMEM171/TNPO1, HLA, GIMAP7/GIMAP4, OR13C5/NIPSNAP, DAB2IP, C2CD4B, RAB5C-KAT2A, TAB1/SYNGR1, and ARSA), beyond 10 previously reported associations with these phenotypes. Functional validation provided further evidence of association for all loci on VWF except ARSA and DAB2IP. MR suggested causal effects of plasma FVIII activity levels on venous thrombosis and coronary artery disease risk and plasma VWF levels on ischemic stroke risk.

CONCLUSIONS: The meta-analysis identified 13 novel genetic loci regulating FVIII and VWF plasma levels, 10 of which we validated functionally. We provide some evidence for a causal role of these proteins in thrombotic events.

ER - TY - JOUR T1 - GWAS and colocalization analyses implicate carotid intima-media thickness and carotid plaque loci in cardiovascular outcomes. JF - Nat Commun Y1 - 2018 A1 - Franceschini, Nora A1 - Giambartolomei, Claudia A1 - de Vries, Paul S A1 - Finan, Chris A1 - Bis, Joshua C A1 - Huntley, Rachael P A1 - Lovering, Ruth C A1 - Tajuddin, Salman M A1 - Winkler, Thomas W A1 - Graff, Misa A1 - Kavousi, Maryam A1 - Dale, Caroline A1 - Smith, Albert V A1 - Hofer, Edith A1 - van Leeuwen, Elisabeth M A1 - Nolte, Ilja M A1 - Lu, Lingyi A1 - Scholz, Markus A1 - Sargurupremraj, Muralidharan A1 - Pitkänen, Niina A1 - Franzén, Oscar A1 - Joshi, Peter K A1 - Noordam, Raymond A1 - Marioni, Riccardo E A1 - Hwang, Shih-Jen A1 - Musani, Solomon K A1 - Schminke, Ulf A1 - Palmas, Walter A1 - Isaacs, Aaron A1 - Correa, Adolfo A1 - Zonderman, Alan B A1 - Hofman, Albert A1 - Teumer, Alexander A1 - Cox, Amanda J A1 - Uitterlinden, André G A1 - Wong, Andrew A1 - Smit, Andries J A1 - Newman, Anne B A1 - Britton, Annie A1 - Ruusalepp, Arno A1 - Sennblad, Bengt A1 - Hedblad, Bo A1 - Pasaniuc, Bogdan A1 - Penninx, Brenda W A1 - Langefeld, Carl D A1 - Wassel, Christina L A1 - Tzourio, Christophe A1 - Fava, Cristiano A1 - Baldassarre, Damiano A1 - O'Leary, Daniel H A1 - Teupser, Daniel A1 - Kuh, Diana A1 - Tremoli, Elena A1 - Mannarino, Elmo A1 - Grossi, Enzo A1 - Boerwinkle, Eric A1 - Schadt, Eric E A1 - Ingelsson, Erik A1 - Veglia, Fabrizio A1 - Rivadeneira, Fernando A1 - Beutner, Frank A1 - Chauhan, Ganesh A1 - Heiss, Gerardo A1 - Snieder, Harold A1 - Campbell, Harry A1 - Völzke, Henry A1 - Markus, Hugh S A1 - Deary, Ian J A1 - Jukema, J Wouter A1 - de Graaf, Jacqueline A1 - Price, Jacqueline A1 - Pott, Janne A1 - Hopewell, Jemma C A1 - Liang, Jingjing A1 - Thiery, Joachim A1 - Engmann, Jorgen A1 - Gertow, Karl A1 - Rice, Kenneth A1 - Taylor, Kent D A1 - Dhana, Klodian A1 - Kiemeney, Lambertus A L M A1 - Lind, Lars A1 - Raffield, Laura M A1 - Launer, Lenore J A1 - Holdt, Lesca M A1 - Dörr, Marcus A1 - Dichgans, Martin A1 - Traylor, Matthew A1 - Sitzer, Matthias A1 - Kumari, Meena A1 - Kivimaki, Mika A1 - Nalls, Mike A A1 - Melander, Olle A1 - Raitakari, Olli A1 - Franco, Oscar H A1 - Rueda-Ochoa, Oscar L A1 - Roussos, Panos A1 - Whincup, Peter H A1 - Amouyel, Philippe A1 - Giral, Philippe A1 - Anugu, Pramod A1 - Wong, Quenna A1 - Malik, Rainer A1 - Rauramaa, Rainer A1 - Burkhardt, Ralph A1 - Hardy, Rebecca A1 - Schmidt, Reinhold A1 - de Mutsert, Renée A1 - Morris, Richard W A1 - Strawbridge, Rona J A1 - Wannamethee, S Goya A1 - Hägg, Sara A1 - Shah, Sonia A1 - McLachlan, Stela A1 - Trompet, Stella A1 - Seshadri, Sudha A1 - Kurl, Sudhir A1 - Heckbert, Susan R A1 - Ring, Susan A1 - Harris, Tamara B A1 - Lehtimäki, Terho A1 - Galesloot, Tessel E A1 - Shah, Tina A1 - de Faire, Ulf A1 - Plagnol, Vincent A1 - Rosamond, Wayne D A1 - Post, Wendy A1 - Zhu, Xiaofeng A1 - Zhang, Xiaoling A1 - Guo, Xiuqing A1 - Saba, Yasaman A1 - Dehghan, Abbas A1 - Seldenrijk, Adrie A1 - Morrison, Alanna C A1 - Hamsten, Anders A1 - Psaty, Bruce M A1 - van Duijn, Cornelia M A1 - Lawlor, Deborah A A1 - Mook-Kanamori, Dennis O A1 - Bowden, Donald W A1 - Schmidt, Helena A1 - Wilson, James F A1 - Wilson, James G A1 - Rotter, Jerome I A1 - Wardlaw, Joanna M A1 - Deanfield, John A1 - Halcox, Julian A1 - Lyytikäinen, Leo-Pekka A1 - Loeffler, Markus A1 - Evans, Michele K A1 - Debette, Stephanie A1 - Humphries, Steve E A1 - Völker, Uwe A1 - Gudnason, Vilmundur A1 - Hingorani, Aroon D A1 - Björkegren, Johan L M A1 - Casas, Juan P A1 - O'Donnell, Christopher J KW - ADAMTS9 Protein KW - Amino Acid Oxidoreductases KW - Carotid Intima-Media Thickness KW - Coronary Disease KW - Genetic Predisposition to Disease KW - Genome-Wide Association Study KW - Humans KW - Lod Score KW - Plaque, Atherosclerotic KW - Polymorphism, Single Nucleotide KW - Quantitative Trait Loci KW - Risk Factors AB -

Carotid artery intima media thickness (cIMT) and carotid plaque are measures of subclinical atherosclerosis associated with ischemic stroke and coronary heart disease (CHD). Here, we undertake meta-analyses of genome-wide association studies (GWAS) in 71,128 individuals for cIMT, and 48,434 individuals for carotid plaque traits. We identify eight novel susceptibility loci for cIMT, one independent association at the previously-identified PINX1 locus, and one novel locus for carotid plaque. Colocalization analysis with nearby vascular expression quantitative loci (cis-eQTLs) derived from arterial wall and metabolic tissues obtained from patients with CHD identifies candidate genes at two potentially additional loci, ADAMTS9 and LOXL4. LD score regression reveals significant genetic correlations between cIMT and plaque traits, and both cIMT and plaque with CHD, any stroke subtype and ischemic stroke. Our study provides insights into genes and tissue-specific regulatory mechanisms linking atherosclerosis both to its functional genomic origins and its clinical consequences in humans.

VL - 9 IS - 1 ER - TY - JOUR T1 - A genome-wide association study identifies new loci for factor VII and implicates factor VII in ischemic stroke etiology. JF - Blood Y1 - 2019 A1 - de Vries, Paul S A1 - Sabater-Lleal, Maria A1 - Huffman, Jennifer E A1 - Marten, Jonathan A1 - Song, Ci A1 - Pankratz, Nathan A1 - Bartz, Traci M A1 - de Haan, Hugoline G A1 - Delgado, Graciela E A1 - Eicher, John D A1 - Martinez-Perez, Angel A1 - Ward-Caviness, Cavin K A1 - Brody, Jennifer A A1 - Chen, Ming-Huei A1 - de Maat, Moniek P M A1 - Frånberg, Mattias A1 - Gill, Dipender A1 - Kleber, Marcus E A1 - Rivadeneira, Fernando A1 - Soria, José Manuel A1 - Tang, Weihong A1 - Tofler, Geoffrey H A1 - Uitterlinden, André G A1 - van Hylckama Vlieg, Astrid A1 - Seshadri, Sudha A1 - Boerwinkle, Eric A1 - Davies, Neil M A1 - Giese, Anne-Katrin A1 - Ikram, M Kamran A1 - Kittner, Steven J A1 - McKnight, Barbara A1 - Psaty, Bruce M A1 - Reiner, Alex P A1 - Sargurupremraj, Muralidharan A1 - Taylor, Kent D A1 - Fornage, Myriam A1 - Hamsten, Anders A1 - März, Winfried A1 - Rosendaal, Frits R A1 - Souto, Juan Carlos A1 - Dehghan, Abbas A1 - Johnson, Andrew D A1 - Morrison, Alanna C A1 - O'Donnell, Christopher J A1 - Smith, Nicholas L AB -

Factor VII (FVII) is an important component of the coagulation cascade. Few genetic loci regulating FVII activity and/or levels have been discovered to date. We conducted a meta-analysis of 9 genome-wide association studies of plasma FVII levels (7 FVII activity and 2 FVII antigen) among 27 495 participants of European and African ancestry. Each study performed ancestry-specific association analyses. Inverse variance weighted meta-analysis was performed within each ancestry group and then combined for a -ancestry meta-analysis. Our primary analysis included the 7 studies that measured FVII activity, and a secondary analysis included all 9 studies. We provided functional genomic validation for newly identified significant loci by silencing candidate genes in a human liver cell line (HuH7) using small-interfering RNA and then measuring messenger RNA and FVII protein expression. Lastly, we used meta-analysis results to perform Mendelian randomization analysis to estimate the causal effect of FVII activity on coronary artery disease, ischemic stroke (IS), and venous thromboembolism. We identified 2 novel ( and ) and 6 known loci associated with FVII activity, explaining 19.0% of the phenotypic variance. Adding FVII antigen data to the meta-analysis did not result in the discovery of further loci. Silencing in HuH7 cells upregulated FVII, whereas silencing downregulated FVII. Mendelian randomization analyses suggest that FVII activity has a positive causal effect on the risk of IS. Variants at and contribute to FVII activity by regulating expression levels. FVII activity appears to contribute to the etiology of IS in the general population.

VL - 133 IS - 9 ER - TY - JOUR T1 - Mendelian randomization evaluation of causal effects of fibrinogen on incident coronary heart disease. JF - PLoS One Y1 - 2019 A1 - Ward-Caviness, Cavin K A1 - de Vries, Paul S A1 - Wiggins, Kerri L A1 - Huffman, Jennifer E A1 - Yanek, Lisa R A1 - Bielak, Lawrence F A1 - Giulianini, Franco A1 - Guo, Xiuqing A1 - Kleber, Marcus E A1 - Kacprowski, Tim A1 - Groß, Stefan A1 - Petersman, Astrid A1 - Davey Smith, George A1 - Hartwig, Fernando P A1 - Bowden, Jack A1 - Hemani, Gibran A1 - Müller-Nuraysid, Martina A1 - Strauch, Konstantin A1 - Koenig, Wolfgang A1 - Waldenberger, Melanie A1 - Meitinger, Thomas A1 - Pankratz, Nathan A1 - Boerwinkle, Eric A1 - Tang, Weihong A1 - Fu, Yi-Ping A1 - Johnson, Andrew D A1 - Song, Ci A1 - de Maat, Moniek P M A1 - Uitterlinden, André G A1 - Franco, Oscar H A1 - Brody, Jennifer A A1 - McKnight, Barbara A1 - Chen, Yii-Der Ida A1 - Psaty, Bruce M A1 - Mathias, Rasika A A1 - Becker, Diane M A1 - Peyser, Patricia A A1 - Smith, Jennifer A A1 - Bielinski, Suzette J A1 - Ridker, Paul M A1 - Taylor, Kent D A1 - Yao, Jie A1 - Tracy, Russell A1 - Delgado, Graciela A1 - Trompet, Stella A1 - Sattar, Naveed A1 - Jukema, J Wouter A1 - Becker, Lewis C A1 - Kardia, Sharon L R A1 - Rotter, Jerome I A1 - März, Winfried A1 - Dörr, Marcus A1 - Chasman, Daniel I A1 - Dehghan, Abbas A1 - O'Donnell, Christopher J A1 - Smith, Nicholas L A1 - Peters, Annette A1 - Morrison, Alanna C AB -

BACKGROUND: Fibrinogen is an essential hemostatic factor and cardiovascular disease risk factor. Early attempts at evaluating the causal effect of fibrinogen on coronary heart disease (CHD) and myocardial infraction (MI) using Mendelian randomization (MR) used single variant approaches, and did not take advantage of recent genome-wide association studies (GWAS) or multi-variant, pleiotropy robust MR methodologies.

METHODS AND FINDINGS: We evaluated evidence for a causal effect of fibrinogen on both CHD and MI using MR. We used both an allele score approach and pleiotropy robust MR models. The allele score was composed of 38 fibrinogen-associated variants from recent GWAS. Initial analyses using the allele score used a meta-analysis of 11 European-ancestry prospective cohorts, free of CHD and MI at baseline, to examine incidence CHD and MI. We also applied 2 sample MR methods with data from a prevalent CHD and MI GWAS. Results are given in terms of the hazard ratio (HR) or odds ratio (OR), depending on the study design, and associated 95% confidence interval (CI). In single variant analyses no causal effect of fibrinogen on CHD or MI was observed. In multi-variant analyses using incidence CHD cases and the allele score approach, the estimated causal effect (HR) of a 1 g/L higher fibrinogen concentration was 1.62 (CI = 1.12, 2.36) when using incident cases and the allele score approach. In 2 sample MR analyses that accounted for pleiotropy, the causal estimate (OR) was reduced to 1.18 (CI = 0.98, 1.42) and 1.09 (CI = 0.89, 1.33) in the 2 most precise (smallest CI) models, out of 4 models evaluated. In the 2 sample MR analyses for MI, there was only very weak evidence of a causal effect in only 1 out of 4 models.

CONCLUSIONS: A small causal effect of fibrinogen on CHD is observed using multi-variant MR approaches which account for pleiotropy, but not single variant MR approaches. Taken together, results indicate that even with large sample sizes and multi-variant approaches MR analyses still cannot exclude the null when estimating the causal effect of fibrinogen on CHD, but that any potential causal effect is likely to be much smaller than observed in epidemiological studies.

VL - 14 IS - 5 ER - TY - JOUR T1 - Target genes, variants, tissues and transcriptional pathways influencing human serum urate levels. JF - Nat Genet Y1 - 2019 A1 - Tin, Adrienne A1 - Marten, Jonathan A1 - Halperin Kuhns, Victoria L A1 - Li, Yong A1 - Wuttke, Matthias A1 - Kirsten, Holger A1 - Sieber, Karsten B A1 - Qiu, Chengxiang A1 - Gorski, Mathias A1 - Yu, Zhi A1 - Giri, Ayush A1 - Sveinbjornsson, Gardar A1 - Li, Man A1 - Chu, Audrey Y A1 - Hoppmann, Anselm A1 - O'Connor, Luke J A1 - Prins, Bram A1 - Nutile, Teresa A1 - Noce, Damia A1 - Akiyama, Masato A1 - Cocca, Massimiliano A1 - Ghasemi, Sahar A1 - van der Most, Peter J A1 - Horn, Katrin A1 - Xu, Yizhe A1 - Fuchsberger, Christian A1 - Sedaghat, Sanaz A1 - Afaq, Saima A1 - Amin, Najaf A1 - Arnlöv, Johan A1 - Bakker, Stephan J L A1 - Bansal, Nisha A1 - Baptista, Daniela A1 - Bergmann, Sven A1 - Biggs, Mary L A1 - Biino, Ginevra A1 - Boerwinkle, Eric A1 - Bottinger, Erwin P A1 - Boutin, Thibaud S A1 - Brumat, Marco A1 - Burkhardt, Ralph A1 - Campana, Eric A1 - Campbell, Archie A1 - Campbell, Harry A1 - Carroll, Robert J A1 - Catamo, Eulalia A1 - Chambers, John C A1 - Ciullo, Marina A1 - Concas, Maria Pina A1 - Coresh, Josef A1 - Corre, Tanguy A1 - Cusi, Daniele A1 - Felicita, Sala Cinzia A1 - de Borst, Martin H A1 - De Grandi, Alessandro A1 - de Mutsert, Renée A1 - de Vries, Aiko P J A1 - Delgado, Graciela A1 - Demirkan, Ayse A1 - Devuyst, Olivier A1 - Dittrich, Katalin A1 - Eckardt, Kai-Uwe A1 - Ehret, Georg A1 - Endlich, Karlhans A1 - Evans, Michele K A1 - Gansevoort, Ron T A1 - Gasparini, Paolo A1 - Giedraitis, Vilmantas A1 - Gieger, Christian A1 - Girotto, Giorgia A1 - Gögele, Martin A1 - Gordon, Scott D A1 - Gudbjartsson, Daniel F A1 - Gudnason, Vilmundur A1 - Haller, Toomas A1 - Hamet, Pavel A1 - Harris, Tamara B A1 - Hayward, Caroline A1 - Hicks, Andrew A A1 - Hofer, Edith A1 - Holm, Hilma A1 - Huang, Wei A1 - Hutri-Kähönen, Nina A1 - Hwang, Shih-Jen A1 - Ikram, M Arfan A1 - Lewis, Raychel M A1 - Ingelsson, Erik A1 - Jakobsdottir, Johanna A1 - Jonsdottir, Ingileif A1 - Jonsson, Helgi A1 - Joshi, Peter K A1 - Josyula, Navya Shilpa A1 - Jung, Bettina A1 - Kähönen, Mika A1 - Kamatani, Yoichiro A1 - Kanai, Masahiro A1 - Kerr, Shona M A1 - Kiess, Wieland A1 - Kleber, Marcus E A1 - Koenig, Wolfgang A1 - Kooner, Jaspal S A1 - Körner, Antje A1 - Kovacs, Peter A1 - Krämer, Bernhard K A1 - Kronenberg, Florian A1 - Kubo, Michiaki A1 - Kuhnel, Brigitte A1 - La Bianca, Martina A1 - Lange, Leslie A A1 - Lehne, Benjamin A1 - Lehtimäki, Terho A1 - Liu, Jun A1 - Loeffler, Markus A1 - Loos, Ruth J F A1 - Lyytikäinen, Leo-Pekka A1 - Mägi, Reedik A1 - Mahajan, Anubha A1 - Martin, Nicholas G A1 - März, Winfried A1 - Mascalzoni, Deborah A1 - Matsuda, Koichi A1 - Meisinger, Christa A1 - Meitinger, Thomas A1 - Metspalu, Andres A1 - Milaneschi, Yuri A1 - O'Donnell, Christopher J A1 - Wilson, Otis D A1 - Gaziano, J Michael A1 - Mishra, Pashupati P A1 - Mohlke, Karen L A1 - Mononen, Nina A1 - Montgomery, Grant W A1 - Mook-Kanamori, Dennis O A1 - Müller-Nurasyid, Martina A1 - Nadkarni, Girish N A1 - Nalls, Mike A A1 - Nauck, Matthias A1 - Nikus, Kjell A1 - Ning, Boting A1 - Nolte, Ilja M A1 - Noordam, Raymond A1 - O'Connell, Jeffrey R A1 - Olafsson, Isleifur A1 - Padmanabhan, Sandosh A1 - Penninx, Brenda W J H A1 - Perls, Thomas A1 - Peters, Annette A1 - Pirastu, Mario A1 - Pirastu, Nicola A1 - Pistis, Giorgio A1 - Polasek, Ozren A1 - Ponte, Belen A1 - Porteous, David J A1 - Poulain, Tanja A1 - Preuss, Michael H A1 - Rabelink, Ton J A1 - Raffield, Laura M A1 - Raitakari, Olli T A1 - Rettig, Rainer A1 - Rheinberger, Myriam A1 - Rice, Kenneth M A1 - Rizzi, Federica A1 - Robino, Antonietta A1 - Rudan, Igor A1 - Krajcoviechova, Alena A1 - Cifkova, Renata A1 - Rueedi, Rico A1 - Ruggiero, Daniela A1 - Ryan, Kathleen A A1 - Saba, Yasaman A1 - Salvi, Erika A1 - Schmidt, Helena A1 - Schmidt, Reinhold A1 - Shaffer, Christian M A1 - Smith, Albert V A1 - Smith, Blair H A1 - Spracklen, Cassandra N A1 - Strauch, Konstantin A1 - Stumvoll, Michael A1 - Sulem, Patrick A1 - Tajuddin, Salman M A1 - Teren, Andrej A1 - Thiery, Joachim A1 - Thio, Chris H L A1 - Thorsteinsdottir, Unnur A1 - Toniolo, Daniela A1 - Tönjes, Anke A1 - Tremblay, Johanne A1 - Uitterlinden, André G A1 - Vaccargiu, Simona A1 - van der Harst, Pim A1 - van Duijn, Cornelia M A1 - Verweij, Niek A1 - Völker, Uwe A1 - Vollenweider, Peter A1 - Waeber, Gérard A1 - Waldenberger, Melanie A1 - Whitfield, John B A1 - Wild, Sarah H A1 - Wilson, James F A1 - Yang, Qiong A1 - Zhang, Weihua A1 - Zonderman, Alan B A1 - Bochud, Murielle A1 - Wilson, James G A1 - Pendergrass, Sarah A A1 - Ho, Kevin A1 - Parsa, Afshin A1 - Pramstaller, Peter P A1 - Psaty, Bruce M A1 - Böger, Carsten A A1 - Snieder, Harold A1 - Butterworth, Adam S A1 - Okada, Yukinori A1 - Edwards, Todd L A1 - Stefansson, Kari A1 - Susztak, Katalin A1 - Scholz, Markus A1 - Heid, Iris M A1 - Hung, Adriana M A1 - Teumer, Alexander A1 - Pattaro, Cristian A1 - Woodward, Owen M A1 - Vitart, Veronique A1 - Köttgen, Anna AB -

Elevated serum urate levels cause gout and correlate with cardiometabolic diseases via poorly understood mechanisms. We performed a trans-ancestry genome-wide association study of serum urate in 457,690 individuals, identifying 183 loci (147 previously unknown) that improve the prediction of gout in an independent cohort of 334,880 individuals. Serum urate showed significant genetic correlations with many cardiometabolic traits, with genetic causality analyses supporting a substantial role for pleiotropy. Enrichment analysis, fine-mapping of urate-associated loci and colocalization with gene expression in 47 tissues implicated the kidney and liver as the main target organs and prioritized potentially causal genes and variants, including the transcriptional master regulators in the liver and kidney, HNF1A and HNF4A. Experimental validation showed that HNF4A transactivated the promoter of ABCG2, encoding a major urate transporter, in kidney cells, and that HNF4A p.Thr139Ile is a functional variant. Transcriptional coregulation within and across organs may be a general mechanism underlying the observed pleiotropy between urate and cardiometabolic traits.

VL - 51 IS - 10 ER - TY - JOUR T1 - Trans-ethnic association study of blood pressure determinants in over 750,000 individuals. JF - Nat Genet Y1 - 2019 A1 - Giri, Ayush A1 - Hellwege, Jacklyn N A1 - Keaton, Jacob M A1 - Park, Jihwan A1 - Qiu, Chengxiang A1 - Warren, Helen R A1 - Torstenson, Eric S A1 - Kovesdy, Csaba P A1 - Sun, Yan V A1 - Wilson, Otis D A1 - Robinson-Cohen, Cassianne A1 - Roumie, Christianne L A1 - Chung, Cecilia P A1 - Birdwell, Kelly A A1 - Damrauer, Scott M A1 - DuVall, Scott L A1 - Klarin, Derek A1 - Cho, Kelly A1 - Wang, Yu A1 - Evangelou, Evangelos A1 - Cabrera, Claudia P A1 - Wain, Louise V A1 - Shrestha, Rojesh A1 - Mautz, Brian S A1 - Akwo, Elvis A A1 - Sargurupremraj, Muralidharan A1 - Debette, Stephanie A1 - Boehnke, Michael A1 - Scott, Laura J A1 - Luan, Jian'an A1 - Zhao, Jing-Hua A1 - Willems, Sara M A1 - Thériault, Sébastien A1 - Shah, Nabi A1 - Oldmeadow, Christopher A1 - Almgren, Peter A1 - Li-Gao, Ruifang A1 - Verweij, Niek A1 - Boutin, Thibaud S A1 - Mangino, Massimo A1 - Ntalla, Ioanna A1 - Feofanova, Elena A1 - Surendran, Praveen A1 - Cook, James P A1 - Karthikeyan, Savita A1 - Lahrouchi, Najim A1 - Liu, Chunyu A1 - Sepúlveda, Nuno A1 - Richardson, Tom G A1 - Kraja, Aldi A1 - Amouyel, Philippe A1 - Farrall, Martin A1 - Poulter, Neil R A1 - Laakso, Markku A1 - Zeggini, Eleftheria A1 - Sever, Peter A1 - Scott, Robert A A1 - Langenberg, Claudia A1 - Wareham, Nicholas J A1 - Conen, David A1 - Palmer, Colin Neil Alexander A1 - Attia, John A1 - Chasman, Daniel I A1 - Ridker, Paul M A1 - Melander, Olle A1 - Mook-Kanamori, Dennis Owen A1 - Harst, Pim van der A1 - Cucca, Francesco A1 - Schlessinger, David A1 - Hayward, Caroline A1 - Spector, Tim D A1 - Jarvelin, Marjo-Riitta A1 - Hennig, Branwen J A1 - Timpson, Nicholas J A1 - Wei, Wei-Qi A1 - Smith, Joshua C A1 - Xu, Yaomin A1 - Matheny, Michael E A1 - Siew, Edward E A1 - Lindgren, Cecilia A1 - Herzig, Karl-Heinz A1 - Dedoussis, George A1 - Denny, Joshua C A1 - Psaty, Bruce M A1 - Howson, Joanna M M A1 - Munroe, Patricia B A1 - Newton-Cheh, Christopher A1 - Caulfield, Mark J A1 - Elliott, Paul A1 - Gaziano, J Michael A1 - Concato, John A1 - Wilson, Peter W F A1 - Tsao, Philip S A1 - Velez Edwards, Digna R A1 - Susztak, Katalin A1 - O'Donnell, Christopher J A1 - Hung, Adriana M A1 - Edwards, Todd L AB -

In this trans-ethnic multi-omic study, we reinterpret the genetic architecture of blood pressure to identify genes, tissues, phenomes and medication contexts of blood pressure homeostasis. We discovered 208 novel common blood pressure SNPs and 53 rare variants in genome-wide association studies of systolic, diastolic and pulse pressure in up to 776,078 participants from the Million Veteran Program (MVP) and collaborating studies, with analysis of the blood pressure clinical phenome in MVP. Our transcriptome-wide association study detected 4,043 blood pressure associations with genetically predicted gene expression of 840 genes in 45 tissues, and mouse renal single-cell RNA sequencing identified upregulated blood pressure genes in kidney tubule cells.

VL - 51 IS - 1 ER - TY - JOUR T1 - Genetic loci associated with prevalent and incident myocardial infarction and coronary heart disease in the Cohorts for Heart and Aging Research in Genomic Epidemiology (CHARGE) Consortium. JF - PLoS One Y1 - 2020 A1 - Hahn, Julie A1 - Fu, Yi-Ping A1 - Brown, Michael R A1 - Bis, Joshua C A1 - de Vries, Paul S A1 - Feitosa, Mary F A1 - Yanek, Lisa R A1 - Weiss, Stefan A1 - Giulianini, Franco A1 - Smith, Albert Vernon A1 - Guo, Xiuqing A1 - Bartz, Traci M A1 - Becker, Diane M A1 - Becker, Lewis C A1 - Boerwinkle, Eric A1 - Brody, Jennifer A A1 - Chen, Yii-Der Ida A1 - Franco, Oscar H A1 - Grove, Megan A1 - Harris, Tamara B A1 - Hofman, Albert A1 - Hwang, Shih-Jen A1 - Kral, Brian G A1 - Launer, Lenore J A1 - Markus, Marcello R P A1 - Rice, Kenneth M A1 - Rich, Stephen S A1 - Ridker, Paul M A1 - Rivadeneira, Fernando A1 - Rotter, Jerome I A1 - Sotoodehnia, Nona A1 - Taylor, Kent D A1 - Uitterlinden, André G A1 - Völker, Uwe A1 - Völzke, Henry A1 - Yao, Jie A1 - Chasman, Daniel I A1 - Dörr, Marcus A1 - Gudnason, Vilmundur A1 - Mathias, Rasika A A1 - Post, Wendy A1 - Psaty, Bruce M A1 - Dehghan, Abbas A1 - O'Donnell, Christopher J A1 - Morrison, Alanna C KW - Aging KW - Coronary Artery Disease KW - Cross-Sectional Studies KW - Europe KW - European Continental Ancestry Group KW - Genetic Loci KW - Genome-Wide Association Study KW - Humans KW - Myocardial Infarction KW - Polymorphism, Single Nucleotide KW - Prospective Studies AB -

BACKGROUND: Genome-wide association studies have identified multiple genomic loci associated with coronary artery disease, but most are common variants in non-coding regions that provide limited information on causal genes and etiology of the disease. To overcome the limited scope that common variants provide, we focused our investigation on low-frequency and rare sequence variations primarily residing in coding regions of the genome.

METHODS AND RESULTS: Using samples of individuals of European ancestry from ten cohorts within the Cohorts for Heart and Aging Research in Genomic Epidemiology (CHARGE) consortium, both cross-sectional and prospective analyses were conducted to examine associations between genetic variants and myocardial infarction (MI), coronary heart disease (CHD), and all-cause mortality following these events. For prevalent events, a total of 27,349 participants of European ancestry, including 1831 prevalent MI cases and 2518 prevalent CHD cases were used. For incident cases, a total of 55,736 participants of European ancestry were included (3,031 incident MI cases and 5,425 incident CHD cases). There were 1,860 all-cause deaths among the 3,751 MI and CHD cases from six cohorts that contributed to the analysis of all-cause mortality. Single variant and gene-based analyses were performed separately in each cohort and then meta-analyzed for each outcome. A low-frequency intronic variant (rs988583) in PLCL1 was significantly associated with prevalent MI (OR = 1.80, 95% confidence interval: 1.43, 2.27; P = 7.12 × 10-7). We conducted gene-based burden tests for genes with a cumulative minor allele count (cMAC) ≥ 5 and variants with minor allele frequency (MAF) < 5%. TMPRSS5 and LDLRAD1 were significantly associated with prevalent MI and CHD, respectively, and RC3H2 and ANGPTL4 were significantly associated with incident MI and CHD, respectively. No loci were significantly associated with all-cause mortality following a MI or CHD event.

CONCLUSION: This study identified one known locus (ANGPTL4) and four new loci (PLCL1, RC3H2, TMPRSS5, and LDLRAD1) associated with cardiovascular disease risk that warrant further investigation.

VL - 15 IS - 11 ER - TY - JOUR T1 - Determinants of penetrance and variable expressivity in monogenic metabolic conditions across 77,184 exomes. JF - Nat Commun Y1 - 2021 A1 - Goodrich, Julia K A1 - Singer-Berk, Moriel A1 - Son, Rachel A1 - Sveden, Abigail A1 - Wood, Jordan A1 - England, Eleina A1 - Cole, Joanne B A1 - Weisburd, Ben A1 - Watts, Nick A1 - Caulkins, Lizz A1 - Dornbos, Peter A1 - Koesterer, Ryan A1 - Zappala, Zachary A1 - Zhang, Haichen A1 - Maloney, Kristin A A1 - Dahl, Andy A1 - Aguilar-Salinas, Carlos A A1 - Atzmon, Gil A1 - Barajas-Olmos, Francisco A1 - Barzilai, Nir A1 - Blangero, John A1 - Boerwinkle, Eric A1 - Bonnycastle, Lori L A1 - Bottinger, Erwin A1 - Bowden, Donald W A1 - Centeno-Cruz, Federico A1 - Chambers, John C A1 - Chami, Nathalie A1 - Chan, Edmund A1 - Chan, Juliana A1 - Cheng, Ching-Yu A1 - Cho, Yoon Shin A1 - Contreras-Cubas, Cecilia A1 - Córdova, Emilio A1 - Correa, Adolfo A1 - DeFronzo, Ralph A A1 - Duggirala, Ravindranath A1 - Dupuis, Josée A1 - Garay-Sevilla, Ma Eugenia A1 - García-Ortiz, Humberto A1 - Gieger, Christian A1 - Glaser, Benjamin A1 - González-Villalpando, Clicerio A1 - Gonzalez, Ma Elena A1 - Grarup, Niels A1 - Groop, Leif A1 - Gross, Myron A1 - Haiman, Christopher A1 - Han, Sohee A1 - Hanis, Craig L A1 - Hansen, Torben A1 - Heard-Costa, Nancy L A1 - Henderson, Brian E A1 - Hernandez, Juan Manuel Malacara A1 - Hwang, Mi Yeong A1 - Islas-Andrade, Sergio A1 - Jørgensen, Marit E A1 - Kang, Hyun Min A1 - Kim, Bong-Jo A1 - Kim, Young Jin A1 - Koistinen, Heikki A A1 - Kooner, Jaspal Singh A1 - Kuusisto, Johanna A1 - Kwak, Soo-Heon A1 - Laakso, Markku A1 - Lange, Leslie A1 - Lee, Jong-Young A1 - Lee, Juyoung A1 - Lehman, Donna M A1 - Linneberg, Allan A1 - Liu, Jianjun A1 - Loos, Ruth J F A1 - Lyssenko, Valeriya A1 - Ma, Ronald C W A1 - Martínez-Hernández, Angélica A1 - Meigs, James B A1 - Meitinger, Thomas A1 - Mendoza-Caamal, Elvia A1 - Mohlke, Karen L A1 - Morris, Andrew D A1 - Morrison, Alanna C A1 - Ng, Maggie C Y A1 - Nilsson, Peter M A1 - O'Donnell, Christopher J A1 - Orozco, Lorena A1 - Palmer, Colin N A A1 - Park, Kyong Soo A1 - Post, Wendy S A1 - Pedersen, Oluf A1 - Preuss, Michael A1 - Psaty, Bruce M A1 - Reiner, Alexander P A1 - Revilla-Monsalve, Cristina A1 - Rich, Stephen S A1 - Rotter, Jerome I A1 - Saleheen, Danish A1 - Schurmann, Claudia A1 - Sim, Xueling A1 - Sladek, Rob A1 - Small, Kerrin S A1 - So, Wing Yee A1 - Spector, Timothy D A1 - Strauch, Konstantin A1 - Strom, Tim M A1 - Tai, E Shyong A1 - Tam, Claudia H T A1 - Teo, Yik Ying A1 - Thameem, Farook A1 - Tomlinson, Brian A1 - Tracy, Russell P A1 - Tuomi, Tiinamaija A1 - Tuomilehto, Jaakko A1 - Tusié-Luna, Teresa A1 - van Dam, Rob M A1 - Vasan, Ramachandran S A1 - Wilson, James G A1 - Witte, Daniel R A1 - Wong, Tien-Yin A1 - Burtt, Noel P A1 - Zaitlen, Noah A1 - McCarthy, Mark I A1 - Boehnke, Michael A1 - Pollin, Toni I A1 - Flannick, Jason A1 - Mercader, Josep M A1 - O'Donnell-Luria, Anne A1 - Baxter, Samantha A1 - Florez, Jose C A1 - MacArthur, Daniel G A1 - Udler, Miriam S KW - Adult KW - Biological Variation, Population KW - Biomarkers KW - Diabetes Mellitus, Type 2 KW - Dyslipidemias KW - Exome KW - Genetic Predisposition to Disease KW - Genotype KW - Humans KW - Multifactorial Inheritance KW - Penetrance KW - Risk Assessment AB -

Hundreds of thousands of genetic variants have been reported to cause severe monogenic diseases, but the probability that a variant carrier develops the disease (termed penetrance) is unknown for virtually all of them. Additionally, the clinical utility of common polygenetic variation remains uncertain. Using exome sequencing from 77,184 adult individuals (38,618 multi-ancestral individuals from a type 2 diabetes case-control study and 38,566 participants from the UK Biobank, for whom genotype array data were also available), we apply clinical standard-of-care gene variant curation for eight monogenic metabolic conditions. Rare variants causing monogenic diabetes and dyslipidemias display effect sizes significantly larger than the top 1% of the corresponding polygenic scores. Nevertheless, penetrance estimates for monogenic variant carriers average 60% or lower for most conditions. We assess epidemiologic and genetic factors contributing to risk prediction in monogenic variant carriers, demonstrating that inclusion of polygenic variation significantly improves biomarker estimation for two monogenic dyslipidemias.

VL - 12 IS - 1 ER - TY - JOUR T1 - FGL1 as a modulator of plasma D-dimer levels: Exome-wide marker analysis of plasma tPA, PAI-1, and D-dimer. JF - J Thromb Haemost Y1 - 2021 A1 - Thibord, Florian A1 - Song, Ci A1 - Pattee, Jack A1 - Rodriguez, Benjamin A T A1 - Chen, Ming-Huei A1 - O'Donnell, Christopher J A1 - Kleber, Marcus E A1 - Delgado, Graciela E A1 - Guo, Xiuqing A1 - Yao, Jie A1 - Taylor, Kent D A1 - Ozel, Ayse Bilge A1 - Brody, Jennifer A A1 - McKnight, Barbara A1 - Gyorgy, Beata A1 - Simonsick, Eleanor A1 - Leonard, Hampton L A1 - Carrasquilla, Germán D A1 - Guindo-Martinez, Marta A1 - Silveira, Angela A1 - Temprano-Sagrera, Gerard A1 - Yanek, Lisa R A1 - Becker, Diane M A1 - Mathias, Rasika A A1 - Becker, Lewis C A1 - Raffield, Laura M A1 - Kilpeläinen, Tuomas O A1 - Grarup, Niels A1 - Pedersen, Oluf A1 - Hansen, Torben A1 - Linneberg, Allan A1 - Hamsten, Anders A1 - Watkins, Hugh A1 - Sabater-Lleal, Maria A1 - Nalls, Mike A A1 - Trégouët, David-Alexandre A1 - Morange, Pierre-Emmanuel A1 - Psaty, Bruce M A1 - Tracy, Russel P A1 - Smith, Nicholas L A1 - Desch, Karl C A1 - Cushman, Mary A1 - Rotter, Jerome I A1 - de Vries, Paul S A1 - Pankratz, Nathan D A1 - Folsom, Aaron R A1 - Morrison, Alanna C A1 - März, Winfried A1 - Tang, Weihong A1 - Johnson, Andrew D AB -

BACKGROUND: Use of targeted exome-arrays with common, rare variants and functionally enriched variation has led to discovery of new genes contributing to population variation in risk factors. Plasminogen activator-inhibitor 1 (PAI-1), tissue plasminogen activator (tPA), and the plasma product D-dimer are important components of the fibrinolytic system. There have been few large-scale genome-wide or exome-wide studies of PAI-1, tPA, and D-dimer.

OBJECTIVES: We sought to discover new genetic loci contributing to variation in these traits using an exome-array approach.

METHODS: Cohort-level analyses and fixed effects meta-analyses of PAI-1 (n = 15 603), tPA (n = 6876,) and D-dimer (n = 19 306) from 12 cohorts of European ancestry with diverse study design were conducted, including single-variant analyses and gene-based burden testing.

RESULTS: Five variants located in NME7, FGL1, and the fibrinogen locus, all associated with D-dimer levels, achieved genome-wide significance (P < 5 × 10 ). Replication was sought for these 5 variants, as well as 45 well-imputed variants with P < 1 × 10 in the discovery using an independent cohort. Replication was observed for three out of the five significant associations, including a novel and uncommon (0.013 allele frequency) coding variant p.Trp256Leu in FGL1 (fibrinogen-like-1) with increased plasma D-dimer levels. Additionally, a candidate-gene approach revealed a suggestive association for a coding variant (rs143202684-C) in SERPINB2, and suggestive associations with consistent effect in the replication analysis include an intronic variant (rs11057830-A) in SCARB1 associated with increased D-dimer levels.

CONCLUSION: This work provides new evidence for a role of FGL1 in hemostasis.

ER - TY - JOUR T1 - Meta-analysis of epigenome-wide association studies of carotid intima-media thickness. JF - Eur J Epidemiol Y1 - 2021 A1 - Portilla-Fernández, Eliana A1 - Hwang, Shih-Jen A1 - Wilson, Rory A1 - Maddock, Jane A1 - Hill, W David A1 - Teumer, Alexander A1 - Mishra, Pashupati P A1 - Brody, Jennifer A A1 - Joehanes, Roby A1 - Ligthart, Symen A1 - Ghanbari, Mohsen A1 - Kavousi, Maryam A1 - Roks, Anton J M A1 - Danser, A H Jan A1 - Levy, Daniel A1 - Peters, Annette A1 - Ghasemi, Sahar A1 - Schminke, Ulf A1 - Dörr, Marcus A1 - Grabe, Hans J A1 - Lehtimäki, Terho A1 - Kähönen, Mika A1 - Hurme, Mikko A A1 - Bartz, Traci M A1 - Sotoodehnia, Nona A1 - Bis, Joshua C A1 - Thiery, Joachim A1 - Koenig, Wolfgang A1 - Ong, Ken K A1 - Bell, Jordana T A1 - Meisinger, Christine A1 - Wardlaw, Joanna M A1 - Starr, John M A1 - Seissler, Jochen A1 - Then, Cornelia A1 - Rathmann, Wolfgang A1 - Ikram, M Arfan A1 - Psaty, Bruce M A1 - Raitakari, Olli T A1 - Völzke, Henry A1 - Deary, Ian J A1 - Wong, Andrew A1 - Waldenberger, Melanie A1 - O'Donnell, Christopher J A1 - Dehghan, Abbas AB -

Common carotid intima-media thickness (cIMT) is an index of subclinical atherosclerosis that is associated with ischemic stroke and coronary artery disease (CAD). We undertook a cross-sectional epigenome-wide association study (EWAS) of measures of cIMT in 6400 individuals. Mendelian randomization analysis was applied to investigate the potential causal role of DNA methylation in the link between atherosclerotic cardiovascular risk factors and cIMT or clinical cardiovascular disease. The CpG site cg05575921 was associated with cIMT (beta = -0.0264, p value = 3.5 × 10) in the discovery panel and was replicated in replication panel (beta = -0.07, p value = 0.005). This CpG is located at chr5:81649347 in the intron 3 of the aryl hydrocarbon receptor repressor gene (AHRR). Our results indicate that DNA methylation at cg05575921 might be in the pathway between smoking, cIMT and stroke. Moreover, in a region-based analysis, 34 differentially methylated regions (DMRs) were identified of which a DMR upstream of ALOX12 showed the strongest association with cIMT (p value = 1.4 × 10). In conclusion, our study suggests that DNA methylation may play a role in the link between cardiovascular risk factors, cIMT and clinical cardiovascular disease.

ER - TY - JOUR T1 - Multiethnic Genome-Wide Association Study of Subclinical Atherosclerosis in Individuals With Type 2 Diabetes. JF - Circ Genom Precis Med Y1 - 2021 A1 - Lu, Yingchang A1 - Dimitrov, Latchezar A1 - Chen, Shyh-Huei A1 - Bielak, Lawrence F A1 - Bis, Joshua C A1 - Feitosa, Mary F A1 - Lu, Lingyi A1 - Kavousi, Maryam A1 - Raffield, Laura M A1 - Smith, Albert V A1 - Wang, Lihua A1 - Weiss, Stefan A1 - Yao, Jie A1 - Zhu, Jiaxi A1 - Gudmundsson, Elias F A1 - Gudmundsdottir, Valborg A1 - Bos, Daniel A1 - Ghanbari, Mohsen A1 - Ikram, M Arfan A1 - Hwang, Shih-Jen A1 - Taylor, Kent D A1 - Budoff, Matthew J A1 - Gislason, Gauti K A1 - O'Donnell, Christopher J A1 - An, Ping A1 - Franceschini, Nora A1 - Freedman, Barry I A1 - Fu, Yi-Ping A1 - Guo, Xiuqing A1 - Heiss, Gerardo A1 - Kardia, Sharon L R A1 - Wilson, James G A1 - Langefeld, Carl D A1 - Schminke, Ulf A1 - Uitterlinden, André G A1 - Lange, Leslie A A1 - Peyser, Patricia A A1 - Gudnason, Vilmundur G A1 - Psaty, Bruce M A1 - Rotter, Jerome I A1 - Bowden, Donald W A1 - Ng, Maggie C Y AB -

BACKGROUND: Coronary artery calcification (CAC) and carotid artery intima-media thickness (cIMT) are measures of subclinical atherosclerosis in asymptomatic individuals and strong risk factors for cardiovascular disease. Type 2 diabetes (T2D) is an independent cardiovascular disease risk factor that accelerates atherosclerosis.

METHODS: We performed meta-analyses of genome-wide association studies in up to 2500 T2D individuals of European ancestry (EA) and 1590 T2D individuals of African ancestry with or without exclusion of prevalent cardiovascular disease, for CAC measured by cardiac computed tomography, and 3608 individuals of EA and 838 individuals of African ancestry with T2D for cIMT measured by ultrasonography within the CHARGE (Cohorts for Heart and Aging Research in Genomic Epidemiology) Consortium.

RESULTS: We replicated 2 loci (rs9369640 and rs9349379 near and rs10757278 near ) for CAC and one locus for cIMT (rs7412 and rs445925 near ) that were previously reported in the general EA populations. We identified one novel CAC locus (rs8000449 near at 13q13.3) at =2.0×10 in EA. No additional loci were identified with the meta-analyses of EA and African ancestry. The expression quantitative trait loci analysis with nearby expressed genes derived from arterial wall and metabolic tissues from the Genotype-Tissue Expression project pinpoints , encoding a matricellular protein involved in bone formation and bone matrix organization, as the potential candidate gene at this locus. In addition, we found significant associations (<3.1×10) for 3 previously reported coronary artery disease loci for these subclinical atherosclerotic phenotypes (rs2891168 near and rs11170820 near for CAC, and rs7412 near for cIMT).

CONCLUSIONS: Our results provide potential biological mechanisms that could link CAC and cIMT to increased cardiovascular disease risk in individuals with T2D.

VL - 14 IS - 4 ER - TY - JOUR T1 - Cross-Ancestry Investigation of Venous Thromboembolism Genomic Predictors. JF - Circulation Y1 - 2022 A1 - Thibord, Florian A1 - Klarin, Derek A1 - Brody, Jennifer A A1 - Chen, Ming-Huei A1 - Levin, Michael G A1 - Chasman, Daniel I A1 - Goode, Ellen L A1 - Hveem, Kristian A1 - Teder-Laving, Maris A1 - Martinez-Perez, Angel A1 - Aïssi, Dylan A1 - Daian-Bacq, Delphine A1 - Ito, Kaoru A1 - Natarajan, Pradeep A1 - Lutsey, Pamela L A1 - Nadkarni, Girish N A1 - de Vries, Paul S A1 - Cuellar-Partida, Gabriel A1 - Wolford, Brooke N A1 - Pattee, Jack W A1 - Kooperberg, Charles A1 - Braekkan, Sigrid K A1 - Li-Gao, Ruifang A1 - Saut, Noémie A1 - Sept, Corriene A1 - Germain, Marine A1 - Judy, Renae L A1 - Wiggins, Kerri L A1 - Ko, Darae A1 - O'Donnell, Christopher J A1 - Taylor, Kent D A1 - Giulianini, Franco A1 - de Andrade, Mariza A1 - Nøst, Therese H A1 - Boland, Anne A1 - Empana, Jean-Philippe A1 - Koyama, Satoshi A1 - Gilliland, Thomas A1 - Do, Ron A1 - Huffman, Jennifer E A1 - Wang, Xin A1 - Zhou, Wei A1 - Manuel Soria, Jose A1 - Carlos Souto, Juan A1 - Pankratz, Nathan A1 - Haessler, Jeffery A1 - Hindberg, Kristian A1 - Rosendaal, Frits R A1 - Turman, Constance A1 - Olaso, Robert A1 - Kember, Rachel L A1 - Bartz, Traci M A1 - Lynch, Julie A A1 - Heckbert, Susan R A1 - Armasu, Sebastian M A1 - Brumpton, Ben A1 - Smadja, David M A1 - Jouven, Xavier A1 - Komuro, Issei A1 - Clapham, Katharine R A1 - Loos, Ruth J F A1 - Willer, Cristen J A1 - Sabater-Lleal, Maria A1 - Pankow, James S A1 - Reiner, Alexander P A1 - Morelli, Vania M A1 - Ridker, Paul M A1 - Vlieg, Astrid van Hylckama A1 - Deleuze, Jean-Francois A1 - Kraft, Peter A1 - Rader, Daniel J A1 - Min Lee, Kyung A1 - Psaty, Bruce M A1 - Heidi Skogholt, Anne A1 - Emmerich, Joseph A1 - Suchon, Pierre A1 - Rich, Stephen S A1 - Vy, Ha My T A1 - Tang, Weihong A1 - Jackson, Rebecca D A1 - Hansen, John-Bjarne A1 - Morange, Pierre-Emmanuel A1 - Kabrhel, Christopher A1 - Trégouët, David-Alexandre A1 - Damrauer, Scott M A1 - Johnson, Andrew D A1 - Smith, Nicholas L KW - Genetic Predisposition to Disease KW - Genome-Wide Association Study KW - Genomics KW - Humans KW - Polymorphism, Single Nucleotide KW - Quantitative Trait Loci KW - Thrombosis KW - Venous Thromboembolism AB -

BACKGROUND: Venous thromboembolism (VTE) is a life-threatening vascular event with environmental and genetic determinants. Recent VTE genome-wide association studies (GWAS) meta-analyses involved nearly 30 000 VTE cases and identified up to 40 genetic loci associated with VTE risk, including loci not previously suspected to play a role in hemostasis. The aim of our research was to expand discovery of new genetic loci associated with VTE by using cross-ancestry genomic resources.

METHODS: We present new cross-ancestry meta-analyzed GWAS results involving up to 81 669 VTE cases from 30 studies, with replication of novel loci in independent populations and loci characterization through in silico genomic interrogations.

RESULTS: In our genetic discovery effort that included 55 330 participants with VTE (47 822 European, 6320 African, and 1188 Hispanic ancestry), we identified 48 novel associations, of which 34 were replicated after correction for multiple testing. In our combined discovery-replication analysis (81 669 VTE participants) and ancestry-stratified meta-analyses (European, African, and Hispanic), we identified another 44 novel associations, which are new candidate VTE-associated loci requiring replication. In total, across all GWAS meta-analyses, we identified 135 independent genomic loci significantly associated with VTE risk. A genetic risk score of the significantly associated loci in Europeans identified a 6-fold increase in risk for those in the top 1% of scores compared with those with average scores. We also identified 31 novel transcript associations in transcriptome-wide association studies and 8 novel candidate genes with protein quantitative-trait locus Mendelian randomization analyses. In silico interrogations of hemostasis and hematology traits and a large phenome-wide association analysis of the 135 GWAS loci provided insights to biological pathways contributing to VTE, with some loci contributing to VTE through well-characterized coagulation pathways and others providing new data on the role of hematology traits, particularly platelet function. Many of the replicated loci are outside of known or currently hypothesized pathways to thrombosis.

CONCLUSIONS: Our cross-ancestry GWAS meta-analyses identified new loci associated with VTE. These findings highlight new pathways to thrombosis and provide novel molecules that may be useful in the development of improved antithrombosis treatments.

VL - 146 IS - 16 ER - TY - JOUR T1 - Large-scale genome-wide association study of coronary artery disease in genetically diverse populations. JF - Nat Med Y1 - 2022 A1 - Tcheandjieu, Catherine A1 - Zhu, Xiang A1 - Hilliard, Austin T A1 - Clarke, Shoa L A1 - Napolioni, Valerio A1 - Ma, Shining A1 - Lee, Kyung Min A1 - Fang, Huaying A1 - Chen, Fei A1 - Lu, Yingchang A1 - Tsao, Noah L A1 - Raghavan, Sridharan A1 - Koyama, Satoshi A1 - Gorman, Bryan R A1 - Vujkovic, Marijana A1 - Klarin, Derek A1 - Levin, Michael G A1 - Sinnott-Armstrong, Nasa A1 - Wojcik, Genevieve L A1 - Plomondon, Mary E A1 - Maddox, Thomas M A1 - Waldo, Stephen W A1 - Bick, Alexander G A1 - Pyarajan, Saiju A1 - Huang, Jie A1 - Song, Rebecca A1 - Ho, Yuk-Lam A1 - Buyske, Steven A1 - Kooperberg, Charles A1 - Haessler, Jeffrey A1 - Loos, Ruth J F A1 - Do, Ron A1 - Verbanck, Marie A1 - Chaudhary, Kumardeep A1 - North, Kari E A1 - Avery, Christy L A1 - Graff, Mariaelisa A1 - Haiman, Christopher A A1 - Le Marchand, Loïc A1 - Wilkens, Lynne R A1 - Bis, Joshua C A1 - Leonard, Hampton A1 - Shen, Botong A1 - Lange, Leslie A A1 - Giri, Ayush A1 - Dikilitas, Ozan A1 - Kullo, Iftikhar J A1 - Stanaway, Ian B A1 - Jarvik, Gail P A1 - Gordon, Adam S A1 - Hebbring, Scott A1 - Namjou, Bahram A1 - Kaufman, Kenneth M A1 - Ito, Kaoru A1 - Ishigaki, Kazuyoshi A1 - Kamatani, Yoichiro A1 - Verma, Shefali S A1 - Ritchie, Marylyn D A1 - Kember, Rachel L A1 - Baras, Aris A1 - Lotta, Luca A A1 - Kathiresan, Sekar A1 - Hauser, Elizabeth R A1 - Miller, Donald R A1 - Lee, Jennifer S A1 - Saleheen, Danish A1 - Reaven, Peter D A1 - Cho, Kelly A1 - Gaziano, J Michael A1 - Natarajan, Pradeep A1 - Huffman, Jennifer E A1 - Voight, Benjamin F A1 - Rader, Daniel J A1 - Chang, Kyong-Mi A1 - Lynch, Julie A A1 - Damrauer, Scott M A1 - Wilson, Peter W F A1 - Tang, Hua A1 - Sun, Yan V A1 - Tsao, Philip S A1 - O'Donnell, Christopher J A1 - Assimes, Themistocles L KW - Coronary Artery Disease KW - Genetic Predisposition to Disease KW - Genome-Wide Association Study KW - Humans KW - Polymorphism, Single Nucleotide KW - Risk Factors AB -

We report a genome-wide association study (GWAS) of coronary artery disease (CAD) incorporating nearly a quarter of a million cases, in which existing studies are integrated with data from cohorts of white, Black and Hispanic individuals from the Million Veteran Program. We document near equivalent heritability of CAD across multiple ancestral groups, identify 95 novel loci, including nine on the X chromosome, detect eight loci of genome-wide significance in Black and Hispanic individuals, and demonstrate that two common haplotypes at the 9p21 locus are responsible for risk stratification in all populations except those of African origin, in which these haplotypes are virtually absent. Moreover, in the largest GWAS for angiographically derived coronary atherosclerosis performed to date, we find 15 loci of genome-wide significance that robustly overlap with established loci for clinical CAD. Phenome-wide association analyses of novel loci and polygenic risk scores (PRSs) augment signals related to insulin resistance, extend pleiotropic associations of these loci to include smoking and family history, and precisely document the markedly reduced transferability of existing PRSs to Black individuals. Downstream integrative analyses reinforce the critical roles of vascular endothelial, fibroblast, and smooth muscle cells in CAD susceptibility, but also point to a shared biology between atherosclerosis and oncogenesis. This study highlights the value of diverse populations in further characterizing the genetic architecture of CAD.

VL - 28 IS - 8 ER - TY - JOUR T1 - Whole exome sequencing of 14 389 individuals from the ESP and CHARGE consortia identifies novel rare variation associated with hemostatic factors. JF - Hum Mol Genet Y1 - 2022 A1 - Pankratz, Nathan A1 - Wei, Peng A1 - Brody, Jennifer A A1 - Chen, Ming-Huei A1 - Vries, Paul S A1 - Huffman, Jennifer E A1 - Stimson, Mary Rachel A1 - Auer, Paul L A1 - Boerwinkle, Eric A1 - Cushman, Mary A1 - Maat, Moniek P M A1 - Folsom, Aaron R A1 - Franco, Oscar H A1 - Gibbs, Richard A A1 - Haagenson, Kelly K A1 - Hofman, Albert A1 - Johnsen, Jill M A1 - Kovar, Christie L A1 - Kraaij, Robert A1 - McKnight, Barbara A1 - Metcalf, Ginger A A1 - Muzny, Donna A1 - Psaty, Bruce M A1 - Tang, Weihong A1 - Uitterlinden, André G A1 - Rooij, Jeroen G J A1 - Dehghan, Abbas A1 - O'Donnell, Christopher J A1 - Reiner, Alex P A1 - Morrison, Alanna C A1 - Smith, Nicholas L AB -

Plasma levels of fibrinogen, coagulation factors VII and VIII, and von Willebrand factor (vWF) are four intermediate phenotypes that are heritable and have been associated with the risk of clinical thrombotic events. To identify rare and low-frequency variants associated with these hemostatic factors, we conducted whole exome sequencing in 10 860 individuals of European ancestry (EA) and 3529 African Americans (AAs) from the Cohorts for Heart and Aging Research in Genomic Epidemiology (CHARGE) Consortium and the National Heart, Lung, and Blood Institute's Exome Sequencing Project (ESP). Gene-based tests demonstrated significant associations with rare variation (minor allele frequency < 5%) in FGG (with fibrinogen, p = 9.1x10-13), F7 (with factor VII, p = 1.3x10-72; seven novel variants), and VWF (with factor VIII and vWF; p = 3.2x10-14; one novel variant). These eight novel rare variant associations were independent of the known common variants at these loci and tended to have much larger effect sizes. In addition, one of the rare novel variants in F7 was significantly associated with an increased risk of venous thromboembolism in AAs (Ile200Ser; rs141219108; p = 4.2x10-5). After restricting gene-based analyses to only loss-of-function variants, a novel significant association was detected and replicated between factor VIII levels and a stop-gain mutation exclusive to African Americans (rs3211938) in CD36. This variant has previously been linked to dyslipidemia but not with levels of a hemostatic factor. These efforts represent the largest integration of whole exome sequence data from two national projects to identify genetic variation associated with plasma hemostatic factors.

ER - TY - JOUR T1 - Multi-ancestry genome-wide study identifies effector genes and druggable pathways for coronary artery calcification. JF - Nat Genet Y1 - 2023 A1 - Kavousi, Maryam A1 - Bos, Maxime M A1 - Barnes, Hanna J A1 - Lino Cardenas, Christian L A1 - Wong, Doris A1 - Lu, Haojie A1 - Hodonsky, Chani J A1 - Landsmeer, Lennart P L A1 - Turner, Adam W A1 - Kho, Minjung A1 - Hasbani, Natalie R A1 - de Vries, Paul S A1 - Bowden, Donald W A1 - Chopade, Sandesh A1 - Deelen, Joris A1 - Benavente, Ernest Diez A1 - Guo, Xiuqing A1 - Hofer, Edith A1 - Hwang, Shih-Jen A1 - Lutz, Sharon M A1 - Lyytikäinen, Leo-Pekka A1 - Slenders, Lotte A1 - Smith, Albert V A1 - Stanislawski, Maggie A A1 - van Setten, Jessica A1 - Wong, Quenna A1 - Yanek, Lisa R A1 - Becker, Diane M A1 - Beekman, Marian A1 - Budoff, Matthew J A1 - Feitosa, Mary F A1 - Finan, Chris A1 - Hilliard, Austin T A1 - Kardia, Sharon L R A1 - Kovacic, Jason C A1 - Kral, Brian G A1 - Langefeld, Carl D A1 - Launer, Lenore J A1 - Malik, Shaista A1 - Hoesein, Firdaus A A Mohamed A1 - Mokry, Michal A1 - Schmidt, Reinhold A1 - Smith, Jennifer A A1 - Taylor, Kent D A1 - Terry, James G A1 - van der Grond, Jeroen A1 - van Meurs, Joyce A1 - Vliegenthart, Rozemarijn A1 - Xu, Jianzhao A1 - Young, Kendra A A1 - Zilhão, Nuno R A1 - Zweiker, Robert A1 - Assimes, Themistocles L A1 - Becker, Lewis C A1 - Bos, Daniel A1 - Carr, J Jeffrey A1 - Cupples, L Adrienne A1 - de Kleijn, Dominique P V A1 - de Winther, Menno A1 - den Ruijter, Hester M A1 - Fornage, Myriam A1 - Freedman, Barry I A1 - Gudnason, Vilmundur A1 - Hingorani, Aroon D A1 - Hokanson, John E A1 - Ikram, M Arfan A1 - Išgum, Ivana A1 - Jacobs, David R A1 - Kähönen, Mika A1 - Lange, Leslie A A1 - Lehtimäki, Terho A1 - Pasterkamp, Gerard A1 - Raitakari, Olli T A1 - Schmidt, Helena A1 - Slagboom, P Eline A1 - Uitterlinden, André G A1 - Vernooij, Meike W A1 - Bis, Joshua C A1 - Franceschini, Nora A1 - Psaty, Bruce M A1 - Post, Wendy S A1 - Rotter, Jerome I A1 - Björkegren, Johan L M A1 - O'Donnell, Christopher J A1 - Bielak, Lawrence F A1 - Peyser, Patricia A A1 - Malhotra, Rajeev A1 - van der Laan, Sander W A1 - Miller, Clint L AB -

Coronary artery calcification (CAC), a measure of subclinical atherosclerosis, predicts future symptomatic coronary artery disease (CAD). Identifying genetic risk factors for CAC may point to new therapeutic avenues for prevention. Currently, there are only four known risk loci for CAC identified from genome-wide association studies (GWAS) in the general population. Here we conducted the largest multi-ancestry GWAS meta-analysis of CAC to date, which comprised 26,909 individuals of European ancestry and 8,867 individuals of African ancestry. We identified 11 independent risk loci, of which eight were new for CAC and five had not been reported for CAD. These new CAC loci are related to bone mineralization, phosphate catabolism and hormone metabolic pathways. Several new loci harbor candidate causal genes supported by multiple lines of functional evidence and are regulators of smooth muscle cell-mediated calcification ex vivo and in vitro. Together, these findings help refine the genetic architecture of CAC and extend our understanding of the biological and potential druggable pathways underlying CAC.

VL - 55 IS - 10 ER - TY - JOUR T1 - WHOLE GENOME SEQUENCING ANALYSIS OF BODY MASS INDEX IDENTIFIES NOVEL AFRICAN ANCESTRY-SPECIFIC RISK ALLELE. JF - medRxiv Y1 - 2023 A1 - Zhang, Xinruo A1 - Brody, Jennifer A A1 - Graff, Mariaelisa A1 - Highland, Heather M A1 - Chami, Nathalie A1 - Xu, Hanfei A1 - Wang, Zhe A1 - Ferrier, Kendra A1 - Chittoor, Geetha A1 - Josyula, Navya S A1 - Li, Xihao A1 - Li, Zilin A1 - Allison, Matthew A A1 - Becker, Diane M A1 - Bielak, Lawrence F A1 - Bis, Joshua C A1 - Boorgula, Meher Preethi A1 - Bowden, Donald W A1 - Broome, Jai G A1 - Buth, Erin J A1 - Carlson, Christopher S A1 - Chang, Kyong-Mi A1 - Chavan, Sameer A1 - Chiu, Yen-Feng A1 - Chuang, Lee-Ming A1 - Conomos, Matthew P A1 - DeMeo, Dawn L A1 - Du, Margaret A1 - Duggirala, Ravindranath A1 - Eng, Celeste A1 - Fohner, Alison E A1 - Freedman, Barry I A1 - Garrett, Melanie E A1 - Guo, Xiuqing A1 - Haiman, Chris A1 - Heavner, Benjamin D A1 - Hidalgo, Bertha A1 - Hixson, James E A1 - Ho, Yuk-Lam A1 - Hobbs, Brian D A1 - Hu, Donglei A1 - Hui, Qin A1 - Hwu, Chii-Min A1 - Jackson, Rebecca D A1 - Jain, Deepti A1 - Kalyani, Rita R A1 - Kardia, Sharon L R A1 - Kelly, Tanika N A1 - Lange, Ethan M A1 - LeNoir, Michael A1 - Li, Changwei A1 - Marchand, Loic Le A1 - McDonald, Merry-Lynn N A1 - McHugh, Caitlin P A1 - Morrison, Alanna C A1 - Naseri, Take A1 - O'Connell, Jeffrey A1 - O'Donnell, Christopher J A1 - Palmer, Nicholette D A1 - Pankow, James S A1 - Perry, James A A1 - Peters, Ulrike A1 - Preuss, Michael H A1 - Rao, D C A1 - Regan, Elizabeth A A1 - Reupena, Sefuiva M A1 - Roden, Dan M A1 - Rodriguez-Santana, Jose A1 - Sitlani, Colleen M A1 - Smith, Jennifer A A1 - Tiwari, Hemant K A1 - Vasan, Ramachandran S A1 - Wang, Zeyuan A1 - Weeks, Daniel E A1 - Wessel, Jennifer A1 - Wiggins, Kerri L A1 - Wilkens, Lynne R A1 - Wilson, Peter W F A1 - Yanek, Lisa R A1 - Yoneda, Zachary T A1 - Zhao, Wei A1 - Zöllner, Sebastian A1 - Arnett, Donna K A1 - Ashley-Koch, Allison E A1 - Barnes, Kathleen C A1 - Blangero, John A1 - Boerwinkle, Eric A1 - Burchard, Esteban G A1 - Carson, April P A1 - Chasman, Daniel I A1 - Chen, Yii-Der Ida A1 - Curran, Joanne E A1 - Fornage, Myriam A1 - Gordeuk, Victor R A1 - He, Jiang A1 - Heckbert, Susan R A1 - Hou, Lifang A1 - Irvin, Marguerite R A1 - Kooperberg, Charles A1 - Minster, Ryan L A1 - Mitchell, Braxton D A1 - Nouraie, Mehdi A1 - Psaty, Bruce M A1 - Raffield, Laura M A1 - Reiner, Alexander P A1 - Rich, Stephen S A1 - Rotter, Jerome I A1 - Shoemaker, M Benjamin A1 - Smith, Nicholas L A1 - Taylor, Kent D A1 - Telen, Marilyn J A1 - Weiss, Scott T A1 - Zhang, Yingze A1 - Costa, Nancy Heard- A1 - Sun, Yan V A1 - Lin, Xihong A1 - Cupples, L Adrienne A1 - Lange, Leslie A A1 - Liu, Ching-Ti A1 - Loos, Ruth J F A1 - North, Kari E A1 - Justice, Anne E AB -

Obesity is a major public health crisis associated with high mortality rates. Previous genome-wide association studies (GWAS) investigating body mass index (BMI) have largely relied on imputed data from European individuals. This study leveraged whole-genome sequencing (WGS) data from 88,873 participants from the Trans-Omics for Precision Medicine (TOPMed) Program, of which 51% were of non-European population groups. We discovered 18 BMI-associated signals ( < 5 × 10 ). Notably, we identified and replicated a novel low frequency single nucleotide polymorphism (SNP) in that was common in individuals of African descent. Using a diverse study population, we further identified two novel secondary signals in known BMI loci and pinpointed two likely causal variants in the and loci. Our work demonstrates the benefits of combining WGS and diverse cohorts in expanding current catalog of variants and genes confer risk for obesity, bringing us one step closer to personalized medicine.

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