@article {7465, title = {Trans-ethnic fine-mapping of genetic loci for body mass index in the diverse ancestral populations of the Population Architecture using Genomics and Epidemiology (PAGE) Study reveals evidence for multiple signals at established loci.}, journal = {Hum Genet}, volume = {136}, year = {2017}, month = {2017 Jun}, pages = {771-800}, abstract = {

Most body mass index (BMI) genetic loci have been identified in studies of primarily European ancestries. The effect of these loci in other racial/ethnic groups is less clear. Thus, we aimed to characterize the generalizability of 170 established BMI variants, or their proxies, to diverse US populations and trans-ethnically fine-map 36 BMI loci using a sample of >102,000 adults of African, Hispanic/Latino, Asian, European and American Indian/Alaskan Native descent from the Population Architecture using Genomics and Epidemiology Study. We performed linear regression of the natural log of BMI (18.5-70~kg/m(2)) on the additive single nucleotide polymorphisms (SNPs) at BMI loci on the MetaboChip (Illumina, Inc.), adjusting for age, sex, population stratification, study site, or relatedness. We then performed fixed-effect meta-analyses and a Bayesian trans-ethnic meta-analysis to empirically cluster by allele frequency differences. Finally, we approximated conditional and joint associations to test for the presence of secondary signals. We noted directional consistency with the previously reported risk alleles beyond what would have been expected by chance (binomial p~<~0.05). Nearly, a quarter of the previously described BMI index SNPs and 29 of 36 densely-genotyped BMI loci on the MetaboChip replicated/generalized in trans-ethnic analyses. We observed multiple signals at nine loci, including the description of seven loci with novel multiple signals. This study supports the generalization of most common genetic loci to diverse ancestral populations and emphasizes the importance of dense multiethnic genomic data in refining the functional variation at genetic loci of interest and describing several loci with multiple underlying genetic variants.

}, keywords = {Body Mass Index, Ethnic Groups, Genetics, Population, Humans, Obesity}, issn = {1432-1203}, doi = {10.1007/s00439-017-1787-6}, author = {Fernandez-Rhodes, Lindsay and Gong, Jian and Haessler, Jeffrey and Franceschini, Nora and Graff, Mariaelisa and Nishimura, Katherine K and Wang, Yujie and Highland, Heather M and Yoneyama, Sachiko and Bush, William S and Goodloe, Robert and Ritchie, Marylyn D and Crawford, Dana and Gross, Myron and Fornage, Myriam and B{\r u}zkov{\'a}, Petra and Tao, Ran and Isasi, Carmen and Avil{\'e}s-Santa, Larissa and Daviglus, Martha and Mackey, Rachel H and Houston, Denise and Gu, C Charles and Ehret, Georg and Nguyen, Khanh-Dung H and Lewis, Cora E and Leppert, Mark and Irvin, Marguerite R and Lim, Unhee and Haiman, Christopher A and Le Marchand, Lo{\"\i}c and Schumacher, Fredrick and Wilkens, Lynne and Lu, Yingchang and Bottinger, Erwin P and Loos, Ruth J L and Sheu, Wayne H-H and Guo, Xiuqing and Lee, Wen-Jane and Hai, Yang and Hung, Yi-Jen and Absher, Devin and Wu, I-Chien and Taylor, Kent D and Lee, I-Te and Liu, Yeheng and Wang, Tzung-Dau and Quertermous, Thomas and Juang, Jyh-Ming J and Rotter, Jerome I and Assimes, Themistocles and Hsiung, Chao A and Chen, Yii-Der Ida and Prentice, Ross and Kuller, Lewis H and Manson, JoAnn E and Kooperberg, Charles and Smokowski, Paul and Robinson, Whitney R and Gordon-Larsen, Penny and Li, Rongling and Hindorff, Lucia and Buyske, Steven and Matise, Tara C and Peters, Ulrike and North, Kari E} } @article {7970, title = {Multi-Ancestry Genome-Wide Association Study of Lipid Levels Incorporating Gene-Alcohol Interactions.}, journal = {Am J Epidemiol}, year = {2019}, month = {2019 Jan 29}, abstract = {

An individual{\textquoteright}s lipid profile is influenced by genetic variants and alcohol consumption, but the contribution of interactions between these exposures has not been studied. We therefore incorporated gene-alcohol interactions into a multi-ancestry genome-wide association study of levels of high-density lipoprotein cholesterol, low-density lipoprotein cholesterol, and triglycerides. We included 45 studies in Stage 1 (genome-wide discovery) and 66 studies in Stage 2 (focused follow-up), for a total of 394,584 individuals from five ancestry groups. Genetic main and interaction effects were jointly assessed by a 2 degrees of freedom (DF) test, and a 1 DF test was used to assess the interaction effects alone. Variants at 495 loci were at least suggestively associated (P~<~1~{\texttimes}~10-6) with lipid levels in Stage 1 and were evaluated in Stage 2, followed by combined analyses of Stage 1 and Stage 2. In the combined analysis of Stage 1 and Stage 2, 147 independent loci were associated with lipid levels at P~<~5~{\texttimes}~10-8 using 2 DF tests, of which 18 were novel. No genome-wide significant associations were found testing the interaction effect alone. The novel loci included several genes (PCSK5, VEGFB, and A1CF) with a putative role in lipid metabolism based on existing evidence from cellular and experimental models.

}, issn = {1476-6256}, doi = {10.1093/aje/kwz005}, author = {de Vries, Paul S and Brown, Michael R and Bentley, Amy R and Sung, Yun J and Winkler, Thomas W and Ntalla, Ioanna and Schwander, Karen and Kraja, Aldi T and Guo, Xiuqing and Franceschini, Nora and Cheng, Ching-Yu and Sim, Xueling and Vojinovic, Dina and Huffman, Jennifer E and Musani, Solomon K and Li, Changwei and Feitosa, Mary F and Richard, Melissa A and Noordam, Raymond and Aschard, Hugues and Bartz, Traci M and Bielak, Lawrence F and Deng, Xuan and Dorajoo, Rajkumar and Lohman, Kurt K and Manning, Alisa K and Rankinen, Tuomo and Smith, Albert V and Tajuddin, Salman M and Evangelou, Evangelos and Graff, Mariaelisa and Alver, Maris and Boissel, Mathilde and Chai, Jin Fang and Chen, Xu and Divers, Jasmin and Gandin, Ilaria and Gao, Chuan and Goel, Anuj and Hagemeijer, Yanick and Harris, Sarah E and Hartwig, Fernando P and He, Meian and Horimoto, Andrea R V R and Hsu, Fang-Chi and Jackson, Anne U and Kasturiratne, Anuradhani and Komulainen, Pirjo and Kuhnel, Brigitte and Laguzzi, Federica and Lee, Joseph H and Luan, Jian{\textquoteright}an and Lyytik{\"a}inen, Leo-Pekka and Matoba, Nana and Nolte, Ilja M and Pietzner, Maik and Riaz, Muhammad and Said, M Abdullah and Scott, Robert A and Sofer, Tamar and Stan{\v c}{\'a}kov{\'a}, Alena and Takeuchi, Fumihiko and Tayo, Bamidele O and van der Most, Peter J and Varga, Tibor V and Wang, Yajuan and Ware, Erin B and Wen, Wanqing and Yanek, Lisa R and Zhang, Weihua and Zhao, Jing Hua and Afaq, Saima and Amin, Najaf and Amini, Marzyeh and Arking, Dan E and Aung, Tin and Ballantyne, Christie and Boerwinkle, Eric and Broeckel, Ulrich and Campbell, Archie and Canouil, Micka{\"e}l and Charumathi, Sabanayagam and Chen, Yii-Der Ida and Connell, John M and de Faire, Ulf and de Las Fuentes, Lisa and de Mutsert, Ren{\'e}e and de Silva, H Janaka and Ding, Jingzhong and Dominiczak, Anna F and Duan, Qing and Eaton, Charles B and Eppinga, Ruben N and Faul, Jessica D and Fisher, Virginia and Forrester, Terrence and Franco, Oscar H and Friedlander, Yechiel and Ghanbari, Mohsen and Giulianini, Franco and Grabe, Hans J and Grove, Megan L and Gu, C Charles and Harris, Tamara B and Heikkinen, Sami and Heng, Chew-Kiat and Hirata, Makoto and Hixson, James E and Howard, Barbara V and Ikram, M Arfan and Jacobs, David R and Johnson, Craig and Jonas, Jost Bruno and Kammerer, Candace M and Katsuya, Tomohiro and Khor, Chiea Chuen and Kilpel{\"a}inen, Tuomas O and Koh, Woon-Puay and Koistinen, Heikki A and Kolcic, Ivana and Kooperberg, Charles and Krieger, Jose E and Kritchevsky, Steve B and Kubo, Michiaki and Kuusisto, Johanna and Lakka, Timo A and Langefeld, Carl D and Langenberg, Claudia and Launer, Lenore J and Lehne, Benjamin and Lemaitre, Rozenn N and Li, Yize and Liang, Jingjing and Liu, Jianjun and Liu, Kiang and Loh, Marie and Louie, Tin and M{\"a}gi, Reedik and Manichaikul, Ani W and McKenzie, Colin A and Meitinger, Thomas and Metspalu, Andres and Milaneschi, Yuri and Milani, Lili and Mohlke, Karen L and Mosley, Thomas H and Mukamal, Kenneth J and Nalls, Mike A and Nauck, Matthias and Nelson, Christopher P and Sotoodehnia, Nona and O{\textquoteright}Connell, Jeff R and Palmer, Nicholette D and Pazoki, Raha and Pedersen, Nancy L and Peters, Annette and Peyser, Patricia A and Polasek, Ozren and Poulter, Neil and Raffel, Leslie J and Raitakari, Olli T and Reiner, Alex P and Rice, Treva K and Rich, Stephen S and Robino, Antonietta and Robinson, Jennifer G and Rose, Lynda M and Rudan, Igor and Schmidt, Carsten O and Schreiner, Pamela J and Scott, William R and Sever, Peter and Shi, Yuan and Sidney, Stephen and Sims, Mario and Smith, Blair H and Smith, Jennifer A and Snieder, Harold and Starr, John M and Strauch, Konstantin and Tan, Nicholas and Taylor, Kent D and Teo, Yik Ying and Tham, Yih Chung and Uitterlinden, Andr{\'e} G and van Heemst, Diana and Vuckovic, Dragana and Waldenberger, Melanie and Wang, Lihua and Wang, Yujie and Wang, Zhe and Wei, Wen Bin and Williams, Christine and Wilson, Gregory and Wojczynski, Mary K and Yao, Jie and Yu, Bing and Yu, Caizheng and Yuan, Jian-Min and Zhao, Wei and Zonderman, Alan B and Becker, Diane M and Boehnke, Michael and Bowden, Donald W and Chambers, John C and Deary, Ian J and Esko, T{\~o}nu and Farrall, Martin and Franks, Paul W and Freedman, Barry I and Froguel, Philippe and Gasparini, Paolo and Gieger, Christian and Horta, Bernardo L and Kamatani, Yoichiro and Kato, Norihiro and Kooner, Jaspal S and Laakso, Markku and Leander, Karin and Lehtim{\"a}ki, Terho and Magnusson, Patrik K E and Penninx, Brenda and Pereira, Alexandre C and Rauramaa, Rainer and Samani, Nilesh J and Scott, James and Shu, Xiao-Ou and van der Harst, Pim and Wagenknecht, Lynne E and Wang, Ya Xing and Wareham, Nicholas J and Watkins, Hugh and Weir, David R and Wickremasinghe, Ananda R and Zheng, Wei and Elliott, Paul and North, Kari E and Bouchard, Claude and Evans, Michele K and Gudnason, Vilmundur and Liu, Ching-Ti and Liu, Yongmei and Psaty, Bruce M and Ridker, Paul M and van Dam, Rob M and Kardia, Sharon L R and Zhu, Xiaofeng and Rotimi, Charles N and Mook-Kanamori, Dennis O and Fornage, Myriam and Kelly, Tanika N and Fox, Ervin R and Hayward, Caroline and van Duijn, Cornelia M and Tai, E Shyong and Wong, Tien Yin and Liu, Jingmin and Rotter, Jerome I and Gauderman, W James and Province, Michael A and Munroe, Patricia B and Rice, Kenneth and Chasman, Daniel I and Cupples, L Adrienne and Rao, Dabeeru C and Morrison, Alanna C} } @article {8410, title = {Mendelian randomization analysis does not support causal associations of birth weight with hypertension risk and blood pressure in adulthood.}, journal = {Eur J Epidemiol}, volume = {35}, year = {2020}, month = {2020 Jul}, pages = {685-697}, abstract = {

Epidemiology studies suggested that low birthweight was associated with a higher risk of hypertension in later life. However, little is known about the causality of such associations. In our study, we evaluated the causal association of low birthweight with adulthood hypertension following a standard analytic protocol using the study-level data of 183,433 participants from 60 studies (CHARGE-BIG consortium), as well as that with blood pressure using publicly available summary-level genome-wide association data from EGG consortium of 153,781 participants, ICBP consortium and UK Biobank cohort together of 757,601 participants. We used seven SNPs as the instrumental variable in the study-level analysis and 47 SNPs in the summary-level analysis. In the study-level analyses, decreased birthweight was associated with a higher risk of hypertension in adults (the odds ratio per 1 standard deviation (SD) lower birthweight, 1.22; 95\% CI 1.16 to 1.28), while no association was found between genetically instrumented birthweight and hypertension risk (instrumental odds ratio for causal effect per 1 SD lower birthweight, 0.97; 95\% CI 0.68 to 1.41). Such results were consistent with that from the summary-level analyses, where the genetically determined low birthweight was not associated with blood pressure measurements either. One SD lower genetically determined birthweight was not associated with systolic blood pressure (β = - 0.76, 95\% CI - 2.45 to 1.08~mmHg), 0.06~mmHg lower diastolic blood pressure (β = - 0.06, 95\% CI - 0.93 to 0.87~mmHg), or pulse pressure (β = - 0.65, 95\% CI - 1.38 to 0.69~mmHg, all p > 0.05). Our findings suggest that the inverse association of birthweight with hypertension risk from observational studies was not supported by large Mendelian randomization analyses.

}, issn = {1573-7284}, doi = {10.1007/s10654-020-00638-z}, author = {Zheng, Yan and Huang, Tao and Wang, Tiange and Mei, Zhendong and Sun, Zhonghan and Zhang, Tao and Ellervik, Christina and Chai, Jin-Fang and Sim, Xueling and van Dam, Rob M and Tai, E-Shyong and Koh, Woon-Puay and Dorajoo, Rajkumar and Saw, Seang-Mei and Sabanayagam, Charumathi and Wong, Tien Yin and Gupta, Preeti and Rossing, Peter and Ahluwalia, Tarunveer S and Vinding, Rebecca K and Bisgaard, Hans and B{\o}nnelykke, Klaus and Wang, Yujie and Graff, Mariaelisa and Voortman, Trudy and van Rooij, Frank J A and Hofman, Albert and van Heemst, Diana and Noordam, Raymond and Estampador, Angela C and Varga, Tibor V and Enzenbach, Cornelia and Scholz, Markus and Thiery, Joachim and Burkhardt, Ralph and Orho-Melander, Marju and Schulz, Christina-Alexandra and Ericson, Ulrika and Sonestedt, Emily and Kubo, Michiaki and Akiyama, Masato and Zhou, Ang and Kilpel{\"a}inen, Tuomas O and Hansen, Torben and Kleber, Marcus E and Delgado, Graciela and McCarthy, Mark and Lemaitre, Rozenn N and Felix, Janine F and Jaddoe, Vincent W V and Wu, Ying and Mohlke, Karen L and Lehtim{\"a}ki, Terho and Wang, Carol A and Pennell, Craig E and Schunkert, Heribert and Kessler, Thorsten and Zeng, Lingyao and Willenborg, Christina and Peters, Annette and Lieb, Wolfgang and Grote, Veit and Rzehak, Peter and Koletzko, Berthold and Erdmann, Jeanette and Munz, Matthias and Wu, Tangchun and He, Meian and Yu, Caizheng and Lecoeur, C{\'e}cile and Froguel, Philippe and Corella, Dolores and Moreno, Luis A and Lai, Chao-Qiang and Pitk{\"a}nen, Niina and Boreham, Colin A and Ridker, Paul M and Rosendaal, Frits R and de Mutsert, Ren{\'e}e and Power, Chris and Paternoster, Lavinia and S{\o}rensen, Thorkild I A and Tj{\o}nneland, Anne and Overvad, Kim and Djouss{\'e}, Luc and Rivadeneira, Fernando and Lee, Nanette R and Raitakari, Olli T and K{\"a}h{\"o}nen, Mika and Viikari, Jorma and Langhendries, Jean-Paul and Escribano, Joaquin and Verduci, Elvira and Dedoussis, George and K{\"o}nig, Inke and Balkau, Beverley and Coltell, Oscar and Dallongeville, Jean and Meirhaeghe, Aline and Amouyel, Philippe and Gottrand, Fr{\'e}d{\'e}ric and Pahkala, Katja and Niinikoski, Harri and Hypp{\"o}nen, Elina and M{\"a}rz, Winfried and Mackey, David A and Gruszfeld, Dariusz and Tucker, Katherine L and Fumeron, Fr{\'e}d{\'e}ric and Estruch, Ramon and Ordovas, Jose M and Arnett, Donna K and Mook-Kanamori, Dennis O and Mozaffarian, Dariush and Psaty, Bruce M and North, Kari E and Chasman, Daniel I and Qi, Lu} } @article {9642, title = {A Large-Scale Genome-Wide Study of Gene-Sleep Duration Interactions for Blood Pressure in 811,405 Individuals from Diverse Populations.}, journal = {medRxiv}, year = {2024}, month = {2024 Mar 08}, abstract = {

Although both short and long sleep duration are associated with elevated hypertension risk, our understanding of their interplay with biological pathways governing blood pressure remains limited. To address this, we carried out genome-wide cross-population gene-by-short-sleep and long-sleep duration interaction analyses for three blood pressure traits (systolic, diastolic, and pulse pressure) in 811,405 individuals from diverse population groups. We discover 22 novel gene-sleep duration interaction loci for blood pressure, mapped to genes involved in neurological, thyroidal, bone metabolism, and hematopoietic pathways. Non-overlap between short sleep (12) and long sleep (10) interactions underscores the plausibility of distinct influences of both sleep duration extremes in cardiovascular health. With several of our loci reflecting specificity towards population background or sex, our discovery sheds light on the importance of embracing granularity when addressing heterogeneity entangled in gene-environment interactions, and in therapeutic design approaches for blood pressure management.

}, doi = {10.1101/2024.03.07.24303870}, author = {Nagarajan, Pavithra and Winkler, Thomas W and Bentley, Amy R and Miller, Clint L and Kraja, Aldi T and Schwander, Karen and Lee, Songmi and Wang, Wenyi and Brown, Michael R and Morrison, John L and Giri, Ayush and O{\textquoteright}Connell, Jeffrey R and Bartz, Traci M and de Las Fuentes, Lisa and Gudmundsdottir, Valborg and Guo, Xiuqing and Harris, Sarah E and Huang, Zhijie and Kals, Mart and Kho, Minjung and Lefevre, Christophe and Luan, Jian{\textquoteright}an and Lyytik{\"a}inen, Leo-Pekka and Mangino, Massimo and Milaneschi, Yuri and Palmer, Nicholette D and Rao, Varun and Rauramaa, Rainer and Shen, Botong and Stadler, Stefan and Sun, Quan and Tang, Jingxian and Th{\'e}riault, S{\'e}bastien and van der Graaf, Adriaan and van der Most, Peter J and Wang, Yujie and Weiss, Stefan and Westerman, Kenneth E and Yang, Qian and Yasuharu, Tabara and Zhao, Wei and Zhu, Wanying and Altschul, Drew and Ansari, Md Abu Yusuf and Anugu, Pramod and Argoty-Pantoja, Anna D and Arzt, Michael and Aschard, Hugues and Attia, John R and Bazzanno, Lydia and Breyer, Max A and Brody, Jennifer A and Cade, Brian E and Chen, Hung-Hsin and Ida Chen, Yii-Der and Chen, Zekai and de Vries, Paul S and Dimitrov, Latchezar M and Do, Anh and Du, Jiawen and Dupont, Charles T and Edwards, Todd L and Evans, Michele K and Faquih, Tariq and Felix, Stephan B and Fisher-Hoch, Susan P and Floyd, James S and Graff, Mariaelisa and Gu, Charles and Gu, Dongfeng and Hairston, Kristen G and Hanley, Anthony J and Heid, Iris M and Heikkinen, Sami and Highland, Heather M and Hood, Michelle M and K{\"a}h{\"o}nen, Mika and Karvonen-Gutierrez, Carrie A and Kawaguchi, Takahisa and Kazuya, Setoh and Kelly, Tanika N and Komulainen, Pirjo and Levy, Daniel and Lin, Henry J and Liu, Peter Y and Marques-Vidal, Pedro and McCormick, Joseph B and Mei, Hao and Meigs, James B and Menni, Cristina and Nam, Kisung and Nolte, Ilja M and Pacheco, Natasha L and Petty, Lauren E and Polikowsky, Hannah G and Province, Michael A and Psaty, Bruce M and Raffield, Laura M and Raitakari, Olli T and Rich, Stephen S and Riha, Renata L and Risch, Lorenz and Risch, Martin and Ruiz-Narvaez, Edward A and Scott, Rodney J and Sitlani, Colleen M and Smith, Jennifer A and Sofer, Tamar and Teder-Laving, Maris and V{\"o}lker, Uwe and Vollenweider, Peter and Wang, Guanchao and van Dijk, Ko Willems and Wilson, Otis D and Xia, Rui and Yao, Jie and Young, Kristin L and Zhang, Ruiyuan and Zhu, Xiaofeng and Below, Jennifer E and B{\"o}ger, Carsten A and Conen, David and Cox, Simon R and D{\"o}rr, Marcus and Feitosa, Mary F and Fox, Ervin R and Franceschini, Nora and Gharib, Sina A and Gudnason, Vilmundur and Harlow, Sioban D and He, Jiang and Holliday, Elizabeth G and Kutalik, Zolt{\'a}n and Lakka, Timo A and Lawlor, Deborah A and Lee, Seunggeun and Lehtim{\"a}ki, Terho and Li, Changwei and Liu, Ching-Ti and M{\"a}gi, Reedik and Matsuda, Fumihiko and Morrison, Alanna C and Penninx, Brenda Wjh and Peyser, Patricia A and Rotter, Jerome I and Snieder, Harold and Spector, Tim D and Wagenknecht, Lynne E and Wareham, Nicholas J and Zonderman, Alan B and North, Kari E and Fornage, Myriam and Hung, Adriana M and Manning, Alisa K and Gauderman, James and Chen, Han and Munroe, Patricia B and Rao, Dabeeru C and van Heemst, Diana and Redline, Susan and Noordam, Raymond and Wang, Heming} }