TY - JOUR T1 - Meta-analysis identifies 13 new loci associated with waist-hip ratio and reveals sexual dimorphism in the genetic basis of fat distribution. JF - Nat Genet Y1 - 2010 A1 - Heid, Iris M A1 - Jackson, Anne U A1 - Randall, Joshua C A1 - Winkler, Thomas W A1 - Qi, Lu A1 - Steinthorsdottir, Valgerdur A1 - Thorleifsson, Gudmar A1 - Zillikens, M Carola A1 - Speliotes, Elizabeth K A1 - Mägi, Reedik A1 - Workalemahu, Tsegaselassie A1 - White, Charles C A1 - Bouatia-Naji, Nabila A1 - Harris, Tamara B A1 - Berndt, Sonja I A1 - Ingelsson, Erik A1 - Willer, Cristen J A1 - Weedon, Michael N A1 - Luan, Jian'an A1 - Vedantam, Sailaja A1 - Esko, Tõnu A1 - Kilpeläinen, Tuomas O A1 - Kutalik, Zoltán A1 - Li, Shengxu A1 - Monda, Keri L A1 - Dixon, Anna L A1 - Holmes, Christopher C A1 - Kaplan, Lee M A1 - Liang, Liming A1 - Min, Josine L A1 - Moffatt, Miriam F A1 - Molony, Cliona A1 - Nicholson, George A1 - Schadt, Eric E A1 - Zondervan, Krina T A1 - Feitosa, Mary F A1 - Ferreira, Teresa A1 - Lango Allen, Hana A1 - Weyant, Robert J A1 - Wheeler, Eleanor A1 - Wood, Andrew R A1 - Estrada, Karol A1 - Goddard, Michael E A1 - Lettre, Guillaume A1 - Mangino, Massimo A1 - Nyholt, Dale R A1 - Purcell, Shaun A1 - Smith, Albert Vernon A1 - Visscher, Peter M A1 - Yang, Jian A1 - McCarroll, Steven A A1 - Nemesh, James A1 - Voight, Benjamin F A1 - Absher, Devin A1 - Amin, Najaf A1 - Aspelund, Thor A1 - Coin, Lachlan A1 - Glazer, Nicole L A1 - Hayward, Caroline A1 - Heard-Costa, Nancy L A1 - Hottenga, Jouke-Jan A1 - Johansson, Asa A1 - Johnson, Toby A1 - Kaakinen, Marika A1 - Kapur, Karen A1 - Ketkar, Shamika A1 - Knowles, Joshua W A1 - Kraft, Peter A1 - Kraja, Aldi T A1 - Lamina, Claudia A1 - Leitzmann, Michael F A1 - McKnight, Barbara A1 - Morris, Andrew P A1 - Ong, Ken K A1 - Perry, John R B A1 - Peters, Marjolein J A1 - Polasek, Ozren A1 - Prokopenko, Inga A1 - Rayner, Nigel W A1 - Ripatti, Samuli A1 - Rivadeneira, Fernando A1 - Robertson, Neil R A1 - Sanna, Serena A1 - Sovio, Ulla A1 - Surakka, Ida A1 - Teumer, Alexander A1 - van Wingerden, Sophie A1 - Vitart, Veronique A1 - Zhao, Jing Hua A1 - Cavalcanti-Proença, Christine A1 - Chines, Peter S A1 - Fisher, Eva A1 - Kulzer, Jennifer R A1 - Lecoeur, Cécile A1 - Narisu, Narisu A1 - Sandholt, Camilla A1 - Scott, Laura J A1 - Silander, Kaisa A1 - Stark, Klaus A1 - Tammesoo, Mari-Liis A1 - Teslovich, Tanya M A1 - Timpson, Nicholas John A1 - Watanabe, Richard M A1 - Welch, Ryan A1 - Chasman, Daniel I A1 - Cooper, Matthew N A1 - Jansson, John-Olov A1 - Kettunen, Johannes A1 - Lawrence, Robert W A1 - Pellikka, Niina A1 - Perola, Markus A1 - Vandenput, Liesbeth A1 - Alavere, Helene A1 - Almgren, Peter A1 - Atwood, Larry D A1 - Bennett, Amanda J A1 - Biffar, Reiner A1 - Bonnycastle, Lori L A1 - Bornstein, Stefan R A1 - Buchanan, Thomas A A1 - Campbell, Harry A1 - Day, Ian N M A1 - Dei, Mariano A1 - Dörr, Marcus A1 - Elliott, Paul A1 - Erdos, Michael R A1 - Eriksson, Johan G A1 - Freimer, Nelson B A1 - Fu, Mao A1 - Gaget, Stefan A1 - Geus, Eco J C A1 - Gjesing, Anette P A1 - Grallert, Harald A1 - Grässler, Jürgen A1 - Groves, Christopher J A1 - Guiducci, Candace A1 - Hartikainen, Anna-Liisa A1 - Hassanali, Neelam A1 - Havulinna, Aki S A1 - Herzig, Karl-Heinz A1 - Hicks, Andrew A A1 - Hui, Jennie A1 - Igl, Wilmar A1 - Jousilahti, Pekka A1 - Jula, Antti A1 - Kajantie, Eero A1 - Kinnunen, Leena A1 - Kolcic, Ivana A1 - Koskinen, Seppo A1 - Kovacs, Peter A1 - Kroemer, Heyo K A1 - Krzelj, Vjekoslav A1 - Kuusisto, Johanna A1 - Kvaloy, Kirsti A1 - Laitinen, Jaana A1 - Lantieri, Olivier A1 - Lathrop, G Mark A1 - Lokki, Marja-Liisa A1 - Luben, Robert N A1 - Ludwig, Barbara A1 - McArdle, Wendy L A1 - McCarthy, Anne A1 - Morken, Mario A A1 - Nelis, Mari A1 - Neville, Matt J A1 - Paré, Guillaume A1 - Parker, Alex N A1 - Peden, John F A1 - Pichler, Irene A1 - Pietiläinen, Kirsi H A1 - Platou, Carl G P A1 - Pouta, Anneli A1 - Ridderstråle, Martin A1 - Samani, Nilesh J A1 - Saramies, Jouko A1 - Sinisalo, Juha A1 - Smit, Jan H A1 - Strawbridge, Rona J A1 - Stringham, Heather M A1 - Swift, Amy J A1 - Teder-Laving, Maris A1 - Thomson, Brian A1 - Usala, Gianluca A1 - van Meurs, Joyce B J A1 - van Ommen, Gert-Jan A1 - Vatin, Vincent A1 - Volpato, Claudia B A1 - Wallaschofski, Henri A1 - Walters, G Bragi A1 - Widen, Elisabeth A1 - Wild, Sarah H A1 - Willemsen, Gonneke A1 - Witte, Daniel R A1 - Zgaga, Lina A1 - Zitting, Paavo A1 - Beilby, John P A1 - James, Alan L A1 - Kähönen, Mika A1 - Lehtimäki, Terho A1 - Nieminen, Markku S A1 - Ohlsson, Claes A1 - Palmer, Lyle J A1 - Raitakari, Olli A1 - Ridker, Paul M A1 - Stumvoll, Michael A1 - Tönjes, Anke A1 - Viikari, Jorma A1 - Balkau, Beverley A1 - Ben-Shlomo, Yoav A1 - Bergman, Richard N A1 - Boeing, Heiner A1 - Smith, George Davey A1 - Ebrahim, Shah A1 - Froguel, Philippe A1 - Hansen, Torben A1 - Hengstenberg, Christian A1 - Hveem, Kristian A1 - Isomaa, Bo A1 - Jørgensen, Torben A1 - Karpe, Fredrik A1 - Khaw, Kay-Tee A1 - Laakso, Markku A1 - Lawlor, Debbie A A1 - Marre, Michel A1 - Meitinger, Thomas A1 - Metspalu, Andres A1 - Midthjell, Kristian A1 - Pedersen, Oluf A1 - Salomaa, Veikko A1 - Schwarz, Peter E H A1 - Tuomi, Tiinamaija A1 - Tuomilehto, Jaakko A1 - Valle, Timo T A1 - Wareham, Nicholas J A1 - Arnold, Alice M A1 - Beckmann, Jacques S A1 - Bergmann, Sven A1 - Boerwinkle, Eric A1 - Boomsma, Dorret I A1 - Caulfield, Mark J A1 - Collins, Francis S A1 - Eiriksdottir, Gudny A1 - Gudnason, Vilmundur A1 - Gyllensten, Ulf A1 - Hamsten, Anders A1 - Hattersley, Andrew T A1 - Hofman, Albert A1 - Hu, Frank B A1 - Illig, Thomas A1 - Iribarren, Carlos A1 - Jarvelin, Marjo-Riitta A1 - Kao, W H Linda A1 - Kaprio, Jaakko A1 - Launer, Lenore J A1 - Munroe, Patricia B A1 - Oostra, Ben A1 - Penninx, Brenda W A1 - Pramstaller, Peter P A1 - Psaty, Bruce M A1 - Quertermous, Thomas A1 - Rissanen, Aila A1 - Rudan, Igor A1 - Shuldiner, Alan R A1 - Soranzo, Nicole A1 - Spector, Timothy D A1 - Syvänen, Ann-Christine A1 - Uda, Manuela A1 - Uitterlinden, Andre A1 - Völzke, Henry A1 - Vollenweider, Peter A1 - Wilson, James F A1 - Witteman, Jacqueline C A1 - Wright, Alan F A1 - Abecasis, Goncalo R A1 - Boehnke, Michael A1 - Borecki, Ingrid B A1 - Deloukas, Panos A1 - Frayling, Timothy M A1 - Groop, Leif C A1 - Haritunians, Talin A1 - Hunter, David J A1 - Kaplan, Robert C A1 - North, Kari E A1 - O'Connell, Jeffrey R A1 - Peltonen, Leena A1 - Schlessinger, David A1 - Strachan, David P A1 - Hirschhorn, Joel N A1 - Assimes, Themistocles L A1 - Wichmann, H-Erich A1 - Thorsteinsdottir, Unnur A1 - van Duijn, Cornelia M A1 - Stefansson, Kari A1 - Cupples, L Adrienne A1 - Loos, Ruth J F A1 - Barroso, Inês A1 - McCarthy, Mark I A1 - Fox, Caroline S A1 - Mohlke, Karen L A1 - Lindgren, Cecilia M KW - Adipose Tissue KW - Age Factors KW - Chromosome Mapping KW - Female KW - Genome, Human KW - Genome-Wide Association Study KW - Humans KW - Male KW - Meta-Analysis as Topic KW - Polymorphism, Single Nucleotide KW - Sex Characteristics KW - Waist-Hip Ratio AB -

Waist-hip ratio (WHR) is a measure of body fat distribution and a predictor of metabolic consequences independent of overall adiposity. WHR is heritable, but few genetic variants influencing this trait have been identified. We conducted a meta-analysis of 32 genome-wide association studies for WHR adjusted for body mass index (comprising up to 77,167 participants), following up 16 loci in an additional 29 studies (comprising up to 113,636 subjects). We identified 13 new loci in or near RSPO3, VEGFA, TBX15-WARS2, NFE2L3, GRB14, DNM3-PIGC, ITPR2-SSPN, LY86, HOXC13, ADAMTS9, ZNRF3-KREMEN1, NISCH-STAB1 and CPEB4 (P = 1.9 × 10⁻⁹ to P = 1.8 × 10⁻⁴⁰) and the known signal at LYPLAL1. Seven of these loci exhibited marked sexual dimorphism, all with a stronger effect on WHR in women than men (P for sex difference = 1.9 × 10⁻³ to P = 1.2 × 10⁻¹³). These findings provide evidence for multiple loci that modulate body fat distribution independent of overall adiposity and reveal strong gene-by-sex interactions.

VL - 42 IS - 11 U1 - http://www.ncbi.nlm.nih.gov/pubmed/20935629?dopt=Abstract ER - TY - JOUR T1 - CUBN is a gene locus for albuminuria. JF - J Am Soc Nephrol Y1 - 2011 A1 - Böger, Carsten A A1 - Chen, Ming-Huei A1 - Tin, Adrienne A1 - Olden, Matthias A1 - Köttgen, Anna A1 - de Boer, Ian H A1 - Fuchsberger, Christian A1 - O'Seaghdha, Conall M A1 - Pattaro, Cristian A1 - Teumer, Alexander A1 - Liu, Ching-Ti A1 - Glazer, Nicole L A1 - Li, Man A1 - O'Connell, Jeffrey R A1 - Tanaka, Toshiko A1 - Peralta, Carmen A A1 - Kutalik, Zoltán A1 - Luan, Jian'an A1 - Zhao, Jing Hua A1 - Hwang, Shih-Jen A1 - Akylbekova, Ermeg A1 - Kramer, Holly A1 - van der Harst, Pim A1 - Smith, Albert V A1 - Lohman, Kurt A1 - de Andrade, Mariza A1 - Hayward, Caroline A1 - Kollerits, Barbara A1 - Tönjes, Anke A1 - Aspelund, Thor A1 - Ingelsson, Erik A1 - Eiriksdottir, Gudny A1 - Launer, Lenore J A1 - Harris, Tamara B A1 - Shuldiner, Alan R A1 - Mitchell, Braxton D A1 - Arking, Dan E A1 - Franceschini, Nora A1 - Boerwinkle, Eric A1 - Egan, Josephine A1 - Hernandez, Dena A1 - Reilly, Muredach A1 - Townsend, Raymond R A1 - Lumley, Thomas A1 - Siscovick, David S A1 - Psaty, Bruce M A1 - Kestenbaum, Bryan A1 - Haritunians, Talin A1 - Bergmann, Sven A1 - Vollenweider, Peter A1 - Waeber, Gérard A1 - Mooser, Vincent A1 - Waterworth, Dawn A1 - Johnson, Andrew D A1 - Florez, Jose C A1 - Meigs, James B A1 - Lu, Xiaoning A1 - Turner, Stephen T A1 - Atkinson, Elizabeth J A1 - Leak, Tennille S A1 - Aasarød, Knut A1 - Skorpen, Frank A1 - Syvänen, Ann-Christine A1 - Illig, Thomas A1 - Baumert, Jens A1 - Koenig, Wolfgang A1 - Krämer, Bernhard K A1 - Devuyst, Olivier A1 - Mychaleckyj, Josyf C A1 - Minelli, Cosetta A1 - Bakker, Stephan J L A1 - Kedenko, Lyudmyla A1 - Paulweber, Bernhard A1 - Coassin, Stefan A1 - Endlich, Karlhans A1 - Kroemer, Heyo K A1 - Biffar, Reiner A1 - Stracke, Sylvia A1 - Völzke, Henry A1 - Stumvoll, Michael A1 - Mägi, Reedik A1 - Campbell, Harry A1 - Vitart, Veronique A1 - Hastie, Nicholas D A1 - Gudnason, Vilmundur A1 - Kardia, Sharon L R A1 - Liu, Yongmei A1 - Polasek, Ozren A1 - Curhan, Gary A1 - Kronenberg, Florian A1 - Prokopenko, Inga A1 - Rudan, Igor A1 - Arnlöv, Johan A1 - Hallan, Stein A1 - Navis, Gerjan A1 - Parsa, Afshin A1 - Ferrucci, Luigi A1 - Coresh, Josef A1 - Shlipak, Michael G A1 - Bull, Shelley B A1 - Paterson, Nicholas J A1 - Wichmann, H-Erich A1 - Wareham, Nicholas J A1 - Loos, Ruth J F A1 - Rotter, Jerome I A1 - Pramstaller, Peter P A1 - Cupples, L Adrienne A1 - Beckmann, Jacques S A1 - Yang, Qiong A1 - Heid, Iris M A1 - Rettig, Rainer A1 - Dreisbach, Albert W A1 - Bochud, Murielle A1 - Fox, Caroline S A1 - Kao, W H L KW - African Continental Ancestry Group KW - Albuminuria KW - European Continental Ancestry Group KW - Genetic Loci KW - Genetic Predisposition to Disease KW - Humans KW - Mutation, Missense KW - Receptors, Cell Surface AB -

Identification of genetic risk factors for albuminuria may alter strategies for early prevention of CKD progression, particularly among patients with diabetes. Little is known about the influence of common genetic variants on albuminuria in both general and diabetic populations. We performed a meta-analysis of data from 63,153 individuals of European ancestry with genotype information from genome-wide association studies (CKDGen Consortium) and from a large candidate gene study (CARe Consortium) to identify susceptibility loci for the quantitative trait urinary albumin-to-creatinine ratio (UACR) and the clinical diagnosis microalbuminuria. We identified an association between a missense variant (I2984V) in the CUBN gene, which encodes cubilin, and both UACR (P = 1.1 × 10(-11)) and microalbuminuria (P = 0.001). We observed similar associations among 6981 African Americans in the CARe Consortium. The associations between this variant and both UACR and microalbuminuria were significant in individuals of European ancestry regardless of diabetes status. Finally, this variant associated with a 41% increased risk for the development of persistent microalbuminuria during 20 years of follow-up among 1304 participants with type 1 diabetes in the prospective DCCT/EDIC Study. In summary, we identified a missense CUBN variant that associates with levels of albuminuria in both the general population and in individuals with diabetes.

VL - 22 IS - 3 U1 - http://www.ncbi.nlm.nih.gov/pubmed/21355061?dopt=Abstract ER - TY - JOUR T1 - A genome-wide association study identifies novel loci associated with circulating IGF-I and IGFBP-3. JF - Hum Mol Genet Y1 - 2011 A1 - Kaplan, Robert C A1 - Petersen, Ann-Kristin A1 - Chen, Ming-Huei A1 - Teumer, Alexander A1 - Glazer, Nicole L A1 - Döring, Angela A1 - Lam, Carolyn S P A1 - Friedrich, Nele A1 - Newman, Anne A1 - Müller, Martina A1 - Yang, Qiong A1 - Homuth, Georg A1 - Cappola, Anne A1 - Klopp, Norman A1 - Smith, Holly A1 - Ernst, Florian A1 - Psaty, Bruce M A1 - Wichmann, H-Erich A1 - Sawyer, Douglas B A1 - Biffar, Reiner A1 - Rotter, Jerome I A1 - Gieger, Christian A1 - Sullivan, Lisa S A1 - Völzke, Henry A1 - Rice, Kenneth A1 - Spyroglou, Ariadni A1 - Kroemer, Heyo K A1 - Ida Chen, Y-D A1 - Manolopoulou, Jenny A1 - Nauck, Matthias A1 - Strickler, Howard D A1 - Goodarzi, Mark O A1 - Reincke, Martin A1 - Pollak, Michael N A1 - Bidlingmaier, Martin A1 - Vasan, Ramachandran S A1 - Wallaschofski, Henri KW - Aged KW - Chromosomes, Human, Pair 7 KW - Cohort Studies KW - European Continental Ancestry Group KW - Female KW - Genome-Wide Association Study KW - Humans KW - Insulin-Like Growth Factor Binding Protein 3 KW - Insulin-Like Growth Factor I KW - Male KW - Polymorphism, Single Nucleotide AB -

Insulin-like growth factor-I (IGF-I) and insulin-like growth factor-binding protein-3 (IGFBP-3) are involved in cell replication, proliferation, differentiation, protein synthesis, carbohydrate homeostasis and bone metabolism. Circulating IGF-I and IGFBP-3 concentrations predict anthropometric traits and risk of cancer and cardiovascular disease. In a genome-wide association study of 10 280 middle-aged and older men and women from four community-based cohort studies, we confirmed a known association of single nucleotide polymorphisms in the IGFBP3 gene region on chromosome 7p12.3 with IGFBP-3 concentrations using a significance threshold of P < 5 × 10(-8) (P = 3.3 × 10(-101)). Furthermore, the same IGFBP3 gene locus (e.g. rs11977526) that was associated with IGFBP-3 concentrations was also associated with the opposite direction of effect, with IGF-I concentration after adjustment for IGFBP-3 concentration (P = 1.9 × 10(-26)). A novel and independent locus on chromosome 7p12.3 (rs700752) had genome-wide significant associations with higher IGFBP-3 (P = 4.4 × 10(-21)) and higher IGF-I (P = 4.9 × 10(-9)) concentrations; when the two measurements were adjusted for one another, the IGF-I association was attenuated but the IGFBP-3 association was not. Two additional loci demonstrated genome-wide significant associations with IGFBP-3 concentration (rs1065656, chromosome 16p13.3, P = 1.2 × 10(-11), IGFALS, a confirmatory finding; and rs4234798, chromosome 4p16.1, P = 4.5 × 10(-10), SORCS2, a novel finding). Together, the four genome-wide significant loci explained 6.5% of the population variation in IGFBP-3 concentration. Furthermore, we observed a borderline statistically significant association between IGF-I concentration and FOXO3 (rs2153960, chromosome 6q21, P = 5.1 × 10(-7)), a locus associated with longevity. These genetic loci deserve further investigation to elucidate the biological basis for the observed associations and clarify their possible role in IGF-mediated regulation of cell growth and metabolism.

VL - 20 IS - 6 U1 - http://www.ncbi.nlm.nih.gov/pubmed/21216879?dopt=Abstract ER - TY - JOUR T1 - A genome-wide association study of aging. JF - Neurobiol Aging Y1 - 2011 A1 - Walter, Stefan A1 - Atzmon, Gil A1 - Demerath, Ellen W A1 - Garcia, Melissa E A1 - Kaplan, Robert C A1 - Kumari, Meena A1 - Lunetta, Kathryn L A1 - Milaneschi, Yuri A1 - Tanaka, Toshiko A1 - Tranah, Gregory J A1 - Völker, Uwe A1 - Yu, Lei A1 - Arnold, Alice A1 - Benjamin, Emelia J A1 - Biffar, Reiner A1 - Buchman, Aron S A1 - Boerwinkle, Eric A1 - Couper, David A1 - De Jager, Philip L A1 - Evans, Denis A A1 - Harris, Tamara B A1 - Hoffmann, Wolfgang A1 - Hofman, Albert A1 - Karasik, David A1 - Kiel, Douglas P A1 - Kocher, Thomas A1 - Kuningas, Maris A1 - Launer, Lenore J A1 - Lohman, Kurt K A1 - Lutsey, Pamela L A1 - Mackenbach, Johan A1 - Marciante, Kristin A1 - Psaty, Bruce M A1 - Reiman, Eric M A1 - Rotter, Jerome I A1 - Seshadri, Sudha A1 - Shardell, Michelle D A1 - Smith, Albert V A1 - van Duijn, Cornelia A1 - Walston, Jeremy A1 - Zillikens, M Carola A1 - Bandinelli, Stefania A1 - Baumeister, Sebastian E A1 - Bennett, David A A1 - Ferrucci, Luigi A1 - Gudnason, Vilmundur A1 - Kivimaki, Mika A1 - Liu, Yongmei A1 - Murabito, Joanne M A1 - Newman, Anne B A1 - Tiemeier, Henning A1 - Franceschini, Nora KW - Aging KW - Genetic Predisposition to Disease KW - Genome-Wide Association Study KW - Genotype KW - Humans KW - Longevity AB -

Human longevity and healthy aging show moderate heritability (20%-50%). We conducted a meta-analysis of genome-wide association studies from 9 studies from the Cohorts for Heart and Aging Research in Genomic Epidemiology Consortium for 2 outcomes: (1) all-cause mortality, and (2) survival free of major disease or death. No single nucleotide polymorphism (SNP) was a genome-wide significant predictor of either outcome (p < 5 × 10(-8)). We found 14 independent SNPs that predicted risk of death, and 8 SNPs that predicted event-free survival (p < 10(-5)). These SNPs are in or near genes that are highly expressed in the brain (HECW2, HIP1, BIN2, GRIA1), genes involved in neural development and function (KCNQ4, LMO4, GRIA1, NETO1) and autophagy (ATG4C), and genes that are associated with risk of various diseases including cancer and Alzheimer's disease. In addition to considerable overlap between the traits, pathway and network analysis corroborated these findings. These findings indicate that variation in genes involved in neurological processes may be an important factor in regulating aging free of major disease and achieving longevity.

VL - 32 IS - 11 U1 - http://www.ncbi.nlm.nih.gov/pubmed/21782286?dopt=Abstract ER - TY - JOUR T1 - Genome-wide association and functional follow-up reveals new loci for kidney function. JF - PLoS Genet Y1 - 2012 A1 - Pattaro, Cristian A1 - Köttgen, Anna A1 - Teumer, Alexander A1 - Garnaas, Maija A1 - Böger, Carsten A A1 - Fuchsberger, Christian A1 - Olden, Matthias A1 - Chen, Ming-Huei A1 - Tin, Adrienne A1 - Taliun, Daniel A1 - Li, Man A1 - Gao, Xiaoyi A1 - Gorski, Mathias A1 - Yang, Qiong A1 - Hundertmark, Claudia A1 - Foster, Meredith C A1 - O'Seaghdha, Conall M A1 - Glazer, Nicole A1 - Isaacs, Aaron A1 - Liu, Ching-Ti A1 - Smith, Albert V A1 - O'Connell, Jeffrey R A1 - Struchalin, Maksim A1 - Tanaka, Toshiko A1 - Li, Guo A1 - Johnson, Andrew D A1 - Gierman, Hinco J A1 - Feitosa, Mary A1 - Hwang, Shih-Jen A1 - Atkinson, Elizabeth J A1 - Lohman, Kurt A1 - Cornelis, Marilyn C A1 - Johansson, Asa A1 - Tönjes, Anke A1 - Dehghan, Abbas A1 - Chouraki, Vincent A1 - Holliday, Elizabeth G A1 - Sorice, Rossella A1 - Kutalik, Zoltán A1 - Lehtimäki, Terho A1 - Esko, Tõnu A1 - Deshmukh, Harshal A1 - Ulivi, Sheila A1 - Chu, Audrey Y A1 - Murgia, Federico A1 - Trompet, Stella A1 - Imboden, Medea A1 - Kollerits, Barbara A1 - Pistis, Giorgio A1 - Harris, Tamara B A1 - Launer, Lenore J A1 - Aspelund, Thor A1 - Eiriksdottir, Gudny A1 - Mitchell, Braxton D A1 - Boerwinkle, Eric A1 - Schmidt, Helena A1 - Cavalieri, Margherita A1 - Rao, Madhumathi A1 - Hu, Frank B A1 - Demirkan, Ayse A1 - Oostra, Ben A A1 - de Andrade, Mariza A1 - Turner, Stephen T A1 - Ding, Jingzhong A1 - Andrews, Jeanette S A1 - Freedman, Barry I A1 - Koenig, Wolfgang A1 - Illig, Thomas A1 - Döring, Angela A1 - Wichmann, H-Erich A1 - Kolcic, Ivana A1 - Zemunik, Tatijana A1 - Boban, Mladen A1 - Minelli, Cosetta A1 - Wheeler, Heather E A1 - Igl, Wilmar A1 - Zaboli, Ghazal A1 - Wild, Sarah H A1 - Wright, Alan F A1 - Campbell, Harry A1 - Ellinghaus, David A1 - Nöthlings, Ute A1 - Jacobs, Gunnar A1 - Biffar, Reiner A1 - Endlich, Karlhans A1 - Ernst, Florian A1 - Homuth, Georg A1 - Kroemer, Heyo K A1 - Nauck, Matthias A1 - Stracke, Sylvia A1 - Völker, Uwe A1 - Völzke, Henry A1 - Kovacs, Peter A1 - Stumvoll, Michael A1 - Mägi, Reedik A1 - Hofman, Albert A1 - Uitterlinden, André G A1 - Rivadeneira, Fernando A1 - Aulchenko, Yurii S A1 - Polasek, Ozren A1 - Hastie, Nick A1 - Vitart, Veronique A1 - Helmer, Catherine A1 - Wang, Jie Jin A1 - Ruggiero, Daniela A1 - Bergmann, Sven A1 - Kähönen, Mika A1 - Viikari, Jorma A1 - Nikopensius, Tiit A1 - Province, Michael A1 - Ketkar, Shamika A1 - Colhoun, Helen A1 - Doney, Alex A1 - Robino, Antonietta A1 - Giulianini, Franco A1 - Krämer, Bernhard K A1 - Portas, Laura A1 - Ford, Ian A1 - Buckley, Brendan M A1 - Adam, Martin A1 - Thun, Gian-Andri A1 - Paulweber, Bernhard A1 - Haun, Margot A1 - Sala, Cinzia A1 - Metzger, Marie A1 - Mitchell, Paul A1 - Ciullo, Marina A1 - Kim, Stuart K A1 - Vollenweider, Peter A1 - Raitakari, Olli A1 - Metspalu, Andres A1 - Palmer, Colin A1 - Gasparini, Paolo A1 - Pirastu, Mario A1 - Jukema, J Wouter A1 - Probst-Hensch, Nicole M A1 - Kronenberg, Florian A1 - Toniolo, Daniela A1 - Gudnason, Vilmundur A1 - Shuldiner, Alan R A1 - Coresh, Josef A1 - Schmidt, Reinhold A1 - Ferrucci, Luigi A1 - Siscovick, David S A1 - van Duijn, Cornelia M A1 - Borecki, Ingrid A1 - Kardia, Sharon L R A1 - Liu, Yongmei A1 - Curhan, Gary C A1 - Rudan, Igor A1 - Gyllensten, Ulf A1 - Wilson, James F A1 - Franke, Andre A1 - Pramstaller, Peter P A1 - Rettig, Rainer A1 - Prokopenko, Inga A1 - Witteman, Jacqueline C M A1 - Hayward, Caroline A1 - Ridker, Paul A1 - Parsa, Afshin A1 - Bochud, Murielle A1 - Heid, Iris M A1 - Goessling, Wolfram A1 - Chasman, Daniel I A1 - Kao, W H Linda A1 - Fox, Caroline S KW - African Americans KW - Aged KW - Animals KW - Caspase 9 KW - Cyclin-Dependent Kinases KW - DEAD-box RNA Helicases KW - DNA Helicases KW - European Continental Ancestry Group KW - Female KW - Follow-Up Studies KW - Gene Knockdown Techniques KW - Genome-Wide Association Study KW - Glomerular Filtration Rate KW - Humans KW - Kidney KW - Kidney Failure, Chronic KW - Male KW - Middle Aged KW - Phosphoric Diester Hydrolases KW - Zebrafish AB -

Chronic kidney disease (CKD) is an important public health problem with a genetic component. We performed genome-wide association studies in up to 130,600 European ancestry participants overall, and stratified for key CKD risk factors. We uncovered 6 new loci in association with estimated glomerular filtration rate (eGFR), the primary clinical measure of CKD, in or near MPPED2, DDX1, SLC47A1, CDK12, CASP9, and INO80. Morpholino knockdown of mpped2 and casp9 in zebrafish embryos revealed podocyte and tubular abnormalities with altered dextran clearance, suggesting a role for these genes in renal function. By providing new insights into genes that regulate renal function, these results could further our understanding of the pathogenesis of CKD.

VL - 8 IS - 3 U1 - http://www.ncbi.nlm.nih.gov/pubmed/22479191?dopt=Abstract ER - TY - JOUR T1 - Common variants in Mendelian kidney disease genes and their association with renal function. JF - J Am Soc Nephrol Y1 - 2013 A1 - Parsa, Afshin A1 - Fuchsberger, Christian A1 - Köttgen, Anna A1 - O'Seaghdha, Conall M A1 - Pattaro, Cristian A1 - de Andrade, Mariza A1 - Chasman, Daniel I A1 - Teumer, Alexander A1 - Endlich, Karlhans A1 - Olden, Matthias A1 - Chen, Ming-Huei A1 - Tin, Adrienne A1 - Kim, Young J A1 - Taliun, Daniel A1 - Li, Man A1 - Feitosa, Mary A1 - Gorski, Mathias A1 - Yang, Qiong A1 - Hundertmark, Claudia A1 - Foster, Meredith C A1 - Glazer, Nicole A1 - Isaacs, Aaron A1 - Rao, Madhumathi A1 - Smith, Albert V A1 - O'Connell, Jeffrey R A1 - Struchalin, Maksim A1 - Tanaka, Toshiko A1 - Li, Guo A1 - Hwang, Shih-Jen A1 - Atkinson, Elizabeth J A1 - Lohman, Kurt A1 - Cornelis, Marilyn C A1 - Johansson, Asa A1 - Tönjes, Anke A1 - Dehghan, Abbas A1 - Couraki, Vincent A1 - Holliday, Elizabeth G A1 - Sorice, Rossella A1 - Kutalik, Zoltán A1 - Lehtimäki, Terho A1 - Esko, Tõnu A1 - Deshmukh, Harshal A1 - Ulivi, Sheila A1 - Chu, Audrey Y A1 - Murgia, Federico A1 - Trompet, Stella A1 - Imboden, Medea A1 - Kollerits, Barbara A1 - Pistis, Giorgio A1 - Harris, Tamara B A1 - Launer, Lenore J A1 - Aspelund, Thor A1 - Eiriksdottir, Gudny A1 - Mitchell, Braxton D A1 - Boerwinkle, Eric A1 - Schmidt, Helena A1 - Hofer, Edith A1 - Hu, Frank A1 - Demirkan, Ayse A1 - Oostra, Ben A A1 - Turner, Stephen T A1 - Ding, Jingzhong A1 - Andrews, Jeanette S A1 - Freedman, Barry I A1 - Giulianini, Franco A1 - Koenig, Wolfgang A1 - Illig, Thomas A1 - Döring, Angela A1 - Wichmann, H-Erich A1 - Zgaga, Lina A1 - Zemunik, Tatijana A1 - Boban, Mladen A1 - Minelli, Cosetta A1 - Wheeler, Heather E A1 - Igl, Wilmar A1 - Zaboli, Ghazal A1 - Wild, Sarah H A1 - Wright, Alan F A1 - Campbell, Harry A1 - Ellinghaus, David A1 - Nöthlings, Ute A1 - Jacobs, Gunnar A1 - Biffar, Reiner A1 - Ernst, Florian A1 - Homuth, Georg A1 - Kroemer, Heyo K A1 - Nauck, Matthias A1 - Stracke, Sylvia A1 - Völker, Uwe A1 - Völzke, Henry A1 - Kovacs, Peter A1 - Stumvoll, Michael A1 - Mägi, Reedik A1 - Hofman, Albert A1 - Uitterlinden, André G A1 - Rivadeneira, Fernando A1 - Aulchenko, Yurii S A1 - Polasek, Ozren A1 - Hastie, Nick A1 - Vitart, Veronique A1 - Helmer, Catherine A1 - Wang, Jie Jin A1 - Stengel, Bénédicte A1 - Ruggiero, Daniela A1 - Bergmann, Sven A1 - Kähönen, Mika A1 - Viikari, Jorma A1 - Nikopensius, Tiit A1 - Province, Michael A1 - Colhoun, Helen A1 - Doney, Alex A1 - Robino, Antonietta A1 - Krämer, Bernhard K A1 - Portas, Laura A1 - Ford, Ian A1 - Buckley, Brendan M A1 - Adam, Martin A1 - Thun, Gian-Andri A1 - Paulweber, Bernhard A1 - Haun, Margot A1 - Sala, Cinzia A1 - Mitchell, Paul A1 - Ciullo, Marina A1 - Vollenweider, Peter A1 - Raitakari, Olli A1 - Metspalu, Andres A1 - Palmer, Colin A1 - Gasparini, Paolo A1 - Pirastu, Mario A1 - Jukema, J Wouter A1 - Probst-Hensch, Nicole M A1 - Kronenberg, Florian A1 - Toniolo, Daniela A1 - Gudnason, Vilmundur A1 - Shuldiner, Alan R A1 - Coresh, Josef A1 - Schmidt, Reinhold A1 - Ferrucci, Luigi A1 - van Duijn, Cornelia M A1 - Borecki, Ingrid A1 - Kardia, Sharon L R A1 - Liu, Yongmei A1 - Curhan, Gary C A1 - Rudan, Igor A1 - Gyllensten, Ulf A1 - Wilson, James F A1 - Franke, Andre A1 - Pramstaller, Peter P A1 - Rettig, Rainer A1 - Prokopenko, Inga A1 - Witteman, Jacqueline A1 - Hayward, Caroline A1 - Ridker, Paul M A1 - Bochud, Murielle A1 - Heid, Iris M A1 - Siscovick, David S A1 - Fox, Caroline S A1 - Kao, W Linda A1 - Böger, Carsten A KW - Databases, Genetic KW - European Continental Ancestry Group KW - Gene Frequency KW - Genetic Variation KW - Genome-Wide Association Study KW - Humans KW - Kidney KW - Mendelian Randomization Analysis KW - Phenotype KW - Polymorphism, Single Nucleotide KW - Renal Insufficiency, Chronic AB -

Many common genetic variants identified by genome-wide association studies for complex traits map to genes previously linked to rare inherited Mendelian disorders. A systematic analysis of common single-nucleotide polymorphisms (SNPs) in genes responsible for Mendelian diseases with kidney phenotypes has not been performed. We thus developed a comprehensive database of genes for Mendelian kidney conditions and evaluated the association between common genetic variants within these genes and kidney function in the general population. Using the Online Mendelian Inheritance in Man database, we identified 731 unique disease entries related to specific renal search terms and confirmed a kidney phenotype in 218 of these entries, corresponding to mutations in 258 genes. We interrogated common SNPs (minor allele frequency >5%) within these genes for association with the estimated GFR in 74,354 European-ancestry participants from the CKDGen Consortium. However, the top four candidate SNPs (rs6433115 at LRP2, rs1050700 at TSC1, rs249942 at PALB2, and rs9827843 at ROBO2) did not achieve significance in a stage 2 meta-analysis performed in 56,246 additional independent individuals, indicating that these common SNPs are not associated with estimated GFR. The effect of less common or rare variants in these genes on kidney function in the general population and disease-specific cohorts requires further research.

VL - 24 IS - 12 U1 - http://www.ncbi.nlm.nih.gov/pubmed/24029420?dopt=Abstract ER - TY - JOUR T1 - Meta-analysis of genome-wide association studies identifies six new Loci for serum calcium concentrations. JF - PLoS Genet Y1 - 2013 A1 - O'Seaghdha, Conall M A1 - Wu, Hongsheng A1 - Yang, Qiong A1 - Kapur, Karen A1 - Guessous, Idris A1 - Zuber, Annie Mercier A1 - Köttgen, Anna A1 - Stoudmann, Candice A1 - Teumer, Alexander A1 - Kutalik, Zoltán A1 - Mangino, Massimo A1 - Dehghan, Abbas A1 - Zhang, Weihua A1 - Eiriksdottir, Gudny A1 - Li, Guo A1 - Tanaka, Toshiko A1 - Portas, Laura A1 - Lopez, Lorna M A1 - Hayward, Caroline A1 - Lohman, Kurt A1 - Matsuda, Koichi A1 - Padmanabhan, Sandosh A1 - Firsov, Dmitri A1 - Sorice, Rossella A1 - Ulivi, Sheila A1 - Brockhaus, A Catharina A1 - Kleber, Marcus E A1 - Mahajan, Anubha A1 - Ernst, Florian D A1 - Gudnason, Vilmundur A1 - Launer, Lenore J A1 - Mace, Aurelien A1 - Boerwinckle, Eric A1 - Arking, Dan E A1 - Tanikawa, Chizu A1 - Nakamura, Yusuke A1 - Brown, Morris J A1 - Gaspoz, Jean-Michel A1 - Theler, Jean-Marc A1 - Siscovick, David S A1 - Psaty, Bruce M A1 - Bergmann, Sven A1 - Vollenweider, Peter A1 - Vitart, Veronique A1 - Wright, Alan F A1 - Zemunik, Tatijana A1 - Boban, Mladen A1 - Kolcic, Ivana A1 - Navarro, Pau A1 - Brown, Edward M A1 - Estrada, Karol A1 - Ding, Jingzhong A1 - Harris, Tamara B A1 - Bandinelli, Stefania A1 - Hernandez, Dena A1 - Singleton, Andrew B A1 - Girotto, Giorgia A1 - Ruggiero, Daniela A1 - d'Adamo, Adamo Pio A1 - Robino, Antonietta A1 - Meitinger, Thomas A1 - Meisinger, Christa A1 - Davies, Gail A1 - Starr, John M A1 - Chambers, John C A1 - Boehm, Bernhard O A1 - Winkelmann, Bernhard R A1 - Huang, Jie A1 - Murgia, Federico A1 - Wild, Sarah H A1 - Campbell, Harry A1 - Morris, Andrew P A1 - Franco, Oscar H A1 - Hofman, Albert A1 - Uitterlinden, André G A1 - Rivadeneira, Fernando A1 - Völker, Uwe A1 - Hannemann, Anke A1 - Biffar, Reiner A1 - Hoffmann, Wolfgang A1 - Shin, So-Youn A1 - Lescuyer, Pierre A1 - Henry, Hughes A1 - Schurmann, Claudia A1 - Munroe, Patricia B A1 - Gasparini, Paolo A1 - Pirastu, Nicola A1 - Ciullo, Marina A1 - Gieger, Christian A1 - März, Winfried A1 - Lind, Lars A1 - Spector, Tim D A1 - Smith, Albert V A1 - Rudan, Igor A1 - Wilson, James F A1 - Polasek, Ozren A1 - Deary, Ian J A1 - Pirastu, Mario A1 - Ferrucci, Luigi A1 - Liu, Yongmei A1 - Kestenbaum, Bryan A1 - Kooner, Jaspal S A1 - Witteman, Jacqueline C M A1 - Nauck, Matthias A1 - Kao, W H Linda A1 - Wallaschofski, Henri A1 - Bonny, Olivier A1 - Fox, Caroline S A1 - Bochud, Murielle KW - Animals KW - Bone and Bones KW - Bone Density KW - Calcium KW - European Continental Ancestry Group KW - Gene Expression Regulation KW - Genome-Wide Association Study KW - Homeostasis KW - Humans KW - Kidney KW - Mice KW - Polymorphism, Single Nucleotide AB -

Calcium is vital to the normal functioning of multiple organ systems and its serum concentration is tightly regulated. Apart from CASR, the genes associated with serum calcium are largely unknown. We conducted a genome-wide association meta-analysis of 39,400 individuals from 17 population-based cohorts and investigated the 14 most strongly associated loci in ≤ 21,679 additional individuals. Seven loci (six new regions) in association with serum calcium were identified and replicated. Rs1570669 near CYP24A1 (P = 9.1E-12), rs10491003 upstream of GATA3 (P = 4.8E-09) and rs7481584 in CARS (P = 1.2E-10) implicate regions involved in Mendelian calcemic disorders: Rs1550532 in DGKD (P = 8.2E-11), also associated with bone density, and rs7336933 near DGKH/KIAA0564 (P = 9.1E-10) are near genes that encode distinct isoforms of diacylglycerol kinase. Rs780094 is in GCKR. We characterized the expression of these genes in gut, kidney, and bone, and demonstrate modulation of gene expression in bone in response to dietary calcium in mice. Our results shed new light on the genetics of calcium homeostasis.

VL - 9 IS - 9 U1 - http://www.ncbi.nlm.nih.gov/pubmed/24068962?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 - Disentangling the genetics of lean mass. JF - Am J Clin Nutr Y1 - 2019 A1 - Karasik, David A1 - Zillikens, M Carola A1 - Hsu, Yi-Hsiang A1 - Aghdassi, Ali A1 - Åkesson, Kristina A1 - Amin, Najaf A1 - Barroso, Inês A1 - Bennett, David A A1 - Bertram, Lars A1 - Bochud, Murielle A1 - Borecki, Ingrid B A1 - Broer, Linda A1 - Buchman, Aron S A1 - Byberg, Liisa A1 - Campbell, Harry A1 - Campos-Obando, Natalia A1 - Cauley, Jane A A1 - Cawthon, Peggy M A1 - Chambers, John C A1 - Chen, Zhao A1 - Cho, Nam H A1 - Choi, Hyung Jin A1 - Chou, Wen-Chi A1 - Cummings, Steven R A1 - de Groot, Lisette C P G M A1 - De Jager, Phillip L A1 - Demuth, Ilja A1 - Diatchenko, Luda A1 - Econs, Michael J A1 - Eiriksdottir, Gudny A1 - Enneman, Anke W A1 - Eriksson, Joel A1 - Eriksson, Johan G A1 - Estrada, Karol A1 - Evans, Daniel S A1 - Feitosa, Mary F A1 - Fu, Mao A1 - Gieger, Christian A1 - Grallert, Harald A1 - Gudnason, Vilmundur A1 - Lenore, Launer J A1 - Hayward, Caroline A1 - Hofman, Albert A1 - Homuth, Georg A1 - Huffman, Kim M A1 - Husted, Lise B A1 - Illig, Thomas A1 - Ingelsson, Erik A1 - Ittermann, Till A1 - Jansson, John-Olov A1 - Johnson, Toby A1 - Biffar, Reiner A1 - Jordan, Joanne M A1 - Jula, Antti A1 - Karlsson, Magnus A1 - Khaw, Kay-Tee A1 - Kilpeläinen, Tuomas O A1 - Klopp, Norman A1 - Kloth, Jacqueline S L A1 - Koller, Daniel L A1 - Kooner, Jaspal S A1 - Kraus, William E A1 - Kritchevsky, Stephen A1 - Kutalik, Zoltán A1 - Kuulasmaa, Teemu A1 - Kuusisto, Johanna A1 - Laakso, Markku A1 - Lahti, Jari A1 - Lang, Thomas A1 - Langdahl, Bente L A1 - Lerch, Markus M A1 - Lewis, Joshua R A1 - Lill, Christina A1 - Lind, Lars A1 - Lindgren, Cecilia A1 - Liu, Yongmei A1 - Livshits, Gregory A1 - Ljunggren, Osten A1 - Loos, Ruth J F A1 - Lorentzon, Mattias A1 - Luan, Jian'an A1 - Luben, Robert N A1 - Malkin, Ida A1 - McGuigan, Fiona E A1 - Medina-Gómez, Carolina A1 - Meitinger, Thomas A1 - Melhus, Håkan A1 - Mellström, Dan A1 - Michaëlsson, Karl A1 - Mitchell, Braxton D A1 - Morris, Andrew P A1 - Mosekilde, Leif A1 - Nethander, Maria A1 - Newman, Anne B A1 - O'Connell, Jeffery R A1 - Oostra, Ben A A1 - Orwoll, Eric S A1 - Palotie, Aarno A1 - Peacock, Munro A1 - Perola, Markus A1 - Peters, Annette A1 - Prince, Richard L A1 - Psaty, Bruce M A1 - Räikkönen, Katri A1 - Ralston, Stuart H A1 - Ripatti, Samuli A1 - Rivadeneira, Fernando A1 - Robbins, John A A1 - Rotter, Jerome I A1 - Rudan, Igor A1 - Salomaa, Veikko A1 - Satterfield, Suzanne A1 - Schipf, Sabine A1 - Shin, Chan Soo A1 - Smith, Albert V A1 - Smith, Shad B A1 - Soranzo, Nicole A1 - Spector, Timothy D A1 - Stančáková, Alena A1 - Stefansson, Kari A1 - Steinhagen-Thiessen, Elisabeth A1 - Stolk, Lisette A1 - Streeten, Elizabeth A A1 - Styrkarsdottir, Unnur A1 - Swart, Karin M A A1 - Thompson, Patricia A1 - Thomson, Cynthia A A1 - Thorleifsson, Gudmar A1 - Thorsteinsdottir, Unnur A1 - Tikkanen, Emmi A1 - Tranah, Gregory J A1 - Uitterlinden, André G A1 - van Duijn, Cornelia M A1 - van Schoor, Natasja M A1 - Vandenput, Liesbeth A1 - Vollenweider, Peter A1 - Völzke, Henry A1 - Wactawski-Wende, Jean A1 - Walker, Mark A1 - J Wareham, Nicholas A1 - Waterworth, Dawn A1 - Weedon, Michael N A1 - Wichmann, H-Erich A1 - Widen, Elisabeth A1 - Williams, Frances M K A1 - Wilson, James F A1 - Wright, Nicole C A1 - Yerges-Armstrong, Laura M A1 - Yu, Lei A1 - Zhang, Weihua A1 - Zhao, Jing Hua A1 - Zhou, Yanhua A1 - Nielson, Carrie M A1 - Harris, Tamara B A1 - Demissie, Serkalem A1 - Kiel, Douglas P A1 - Ohlsson, Claes AB -

Background: Lean body mass (LM) plays an important role in mobility and metabolic function. We previously identified five loci associated with LM adjusted for fat mass in kilograms. Such an adjustment may reduce the power to identify genetic signals having an association with both lean mass and fat mass.

Objectives: To determine the impact of different fat mass adjustments on genetic architecture of LM and identify additional LM loci.

Methods: We performed genome-wide association analyses for whole-body LM (20 cohorts of European ancestry with n = 38,292) measured using dual-energy X-ray absorptiometry) or bioelectrical impedance analysis, adjusted for sex, age, age2, and height with or without fat mass adjustments (Model 1 no fat adjustment; Model 2 adjustment for fat mass as a percentage of body mass; Model 3 adjustment for fat mass in kilograms).

Results: Seven single-nucleotide polymorphisms (SNPs) in separate loci, including one novel LM locus (TNRC6B), were successfully replicated in an additional 47,227 individuals from 29 cohorts. Based on the strengths of the associations in Model 1 vs Model 3, we divided the LM loci into those with an effect on both lean mass and fat mass in the same direction and refer to those as "sumo wrestler" loci (FTO and MC4R). In contrast, loci with an impact specifically on LM were termed "body builder" loci (VCAN and ADAMTSL3). Using existing available genome-wide association study databases, LM increasing alleles of SNPs in sumo wrestler loci were associated with an adverse metabolic profile, whereas LM increasing alleles of SNPs in "body builder" loci were associated with metabolic protection.

Conclusions: In conclusion, we identified one novel LM locus (TNRC6B). Our results suggest that a genetically determined increase in lean mass might exert either harmful or protective effects on metabolic traits, depending on its relation to fat mass.

VL - 109 IS - 2 ER -