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A meta-analysis identifies new loci associated with body mass index in individuals of African ancestry

  • Keri L. Monda
  • , Gary K. Chen
  • , Kira C. Taylor
  • , Cameron Palmer
  • , Todd L. Edwards
  • , Leslie A. Lange
  • , Maggie C.Y. Ng
  • , Adebowale A. Adeyemo
  • , Matthew A. Allison
  • , Lawrence F. Bielak
  • , Guanjie Chen
  • , Mariaelisa Graff
  • , Marguerite R. Irvin
  • , Suhn K. Rhie
  • , Guo Li
  • , Yongmei Liu
  • , Youfang Liu
  • , Yingchang Lu
  • , Michael A. Nalls
  • , Yan V. Sun
  • Mary K. Wojczynski, Lisa R. Yanek, Melinda C. Aldrich, Adeyinka Ademola, Christopher I. Amos, Elisa V. Bandera, Cathryn H. Bock, Angela Britton, Ulrich Broeckel, Quiyin Cai, Neil E. Caporaso, Chris S. Carlson, John Carpten, Graham Casey, Wei Min Chen, Fang Chen, Yii Der I. Chen, Charleston W.K. Chiang, Gerhard A. Coetzee, Ellen Demerath, Sandra L. Deming-Halverson, Ryan W. Driver, Patricia Dubbert, Mary F. Feitosa, Ye Feng, Barry I. Freedman, Elizabeth M. Gillanders, Omri Gottesman, Xiuqing Guo, Talin Haritunians, Tamara Harris, Curtis C. Harris, Anselm J.M. Hennis, Dena G. Hernandez, Lorna H. McNeill, Timothy D. Howard, Barbara V. Howard, Virginia J. Howard, Karen C. Johnson, Sun J. Kang, Brendan J. Keating, Suzanne Kolb, Lewis H. Kuller, Abdullah Kutlar, Carl D. Langefeld, Guillaume Lettre, Kurt Lohman, Vaneet Lotay, Helen Lyon, Joann E. Manson, William Maixner, Yan A. Meng, Kristine R. Monroe, Imran Morhason-Bello, Adam B. Murphy, Josyf C. Mychaleckyj, Rajiv Nadukuru, Katherine L. Nathanson, Uma Nayak, Amidou N'Diaye, Barbara Nemesure, Suh Yuh Wu, M. Cristina Leske, Christine Neslund-Dudas, Marian Neuhouser, Sarah Nyante, Heather Ochs-Balcom, Adesola Ogunniyi, Temidayo O. Ogundiran, Oladosu Ojengbede, Olufunmilayo I. Olopade, Julie R. Palmer, Edward A. Ruiz-Narvaez, Nicholette D. Palmer, Michael F. Press, Evandine Rampersaud, Laura J. Rasmussen-Torvik, Jorge L. Rodriguez-Gil, Babatunde Salako, Eric E. Schadt, Ann G. Schwartz, Daniel A. Shriner, David Siscovick, Shad B. Smith, Sylvia Wassertheil-Smoller, Elizabeth K. Speliotes, Margaret R. Spitz, Lara Sucheston, Herman Taylor, Bamidele O. Tayo, Margaret A. Tucker, David J. Van Den Berg, Digna R.Velez Edwards, Zhaoming Wang, John K. Wiencke, Thomas W. Winkler, John S. Witte, Margaret Wrensch, Xifeng Wu, James J. Yang, Albert M. Levin, Taylor R. Young, Neil A. Zakai, Mary Cushman, Krista A. Zanetti, Jing Hua Zhao, Wei Zhao, Yonglan Zheng, Jie Zhou, Regina G. Ziegler, Joseph M. Zmuda, Jyotika K. Fernandes, Gary S. Gilkeson, Diane L. Kamen, Kelly J. Hunt, Ida J. Spruill, Christine B. Ambrosone, Stefan Ambs, Donna K. Arnett, Larry Atwood, Diane M. Becker, Sonja I. Berndt, Leslie Bernstein, William J. Blot, Ingrid B. Borecki, Erwin P. Bottinger, Donald W. Bowden, Gregory Burke, Stephen J. Chanock, Richard S. Cooper, Jingzhong Ding, David Duggan, Michele K. Evans, Caroline Fox, W. Timothy Garvey, Jonathan P. Bradfield, Hakon Hakonarson, Struan F.A. Grant, Ann Hsing, Lisa Chu, Jennifer J. Hu, Dezheng Huo, Sue A. Ingles, Esther M. John, Joanne M. Jordan, Edmond K. Kabagambe, Sharon L.R. Kardia, Rick A. Kittles, Phyllis J. Goodman, Eric A. Klein, Laurence N. Kolonel, Loic Le Marchand, Simin Liu, Barbara McKnight, Robert C. Millikan, Thomas H. Mosley, Badri Padhukasahasram, L. Keoki Williams, Sanjay R. Patel, Ulrike Peters, Curtis A. Pettaway, Patricia A. Peyser, Bruce M. Psaty, Susan Redline, Charles N. Rotimi, Benjamin A. Rybicki, Michèle M. Sale, Pamela J. Schreiner, Lisa B. Signorello, Andrew B. Singleton, Janet L. Stanford, Sara S. Strom, Michael J. Thun, Mara Vitolins, Wei Zheng, Jason H. Moore, Scott M. Williams, Shamika Ketkar, Xiaofeng Zhu, Alan B. Zonderman, Charles Kooperberg, George J. Papanicolaou, Brian E. Henderson, Alex P. Reiner, Joel N. Hirschhorn, Ruth J.F. Loos, Kari E. North, Christopher A. Haiman
  • Amgen Incorporated
  • University of North Carolina at Chapel Hill
  • University of Southern California
  • University of Louisville
  • Massachusetts Institute of Technology
  • Boston Children's Hospital
  • Vanderbilt University
  • Wake Forest University
  • National Institutes of Health
  • University of California at San Diego
  • University of Michigan, Ann Arbor
  • University of Alabama at Birmingham
  • University of Washington
  • Icahn School of Medicine at Mount Sinai
  • Emory University
  • Washington University St. Louis
  • Johns Hopkins University
  • University of Ibadan
  • University of Texas MD Anderson Cancer Center
  • Dartmouth College
  • Rutgers - The State University of New Jersey, New Brunswick
  • Wayne State University
  • Medical College of Wisconsin
  • Fred Hutchinson Cancer Research Center
  • Translational Genomics Research Institute
  • University of Virginia
  • Cedars-Sinai Medical Center
  • Harvard University
  • University of Minnesota Twin Cities
  • American Cancer Society
  • Research and Clinical Center
  • University of Arkansas for Medical Sciences
  • Stony Brook University
  • The University of the West Indies
  • Ministry of Health Barbados
  • MedStar Health Research Institute
  • Georgetown/Howard Universities Center for Clinical and Translational Sciences
  • University of Tennessee Health Science Center
  • SUNY Downstate Health Sciences University
  • University of Pennsylvania
  • University of Pittsburgh
  • Augusta University
  • University of Montreal
  • Northwestern University
  • Henry Ford Health System
  • SUNY Buffalo
  • The University of Chicago
  • Boston University
  • University of Miami
  • Albert Einstein College of Medicine
  • Massachusetts General Hospital
  • Broad Institute
  • Baylor College of Medicine
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  • University of Mississippi
  • Loyola University Chicago
  • SAIC
  • University of California at San Francisco
  • University of Regensburg
  • University of Vermont
  • Cambridge University Hospitals NHS Foundation Trust
  • Medical University of South Carolina
  • City of Hope National Med Center
  • International Epidemiology Institute
  • The National Heart Lung and Blood Institute's Framingham Heart Study
  • NHLBI Center for Population Studies
  • Brigham and Women’s Hospital
  • University of Pennsylvania
  • Cancer Prevention Institute of California
  • Stanford University
  • University of Illinois at Chicago
  • Southwest Oncology Group (SWOG) Statistical Center
  • Cleveland Clinic Foundation
  • University of Hawai'i at Mānoa
  • University of California at Los Angeles
  • Group Health Cooperative
  • Case Western Reserve University

Research output: Contribution to journalArticlepeer-review

219 Scopus citations

Abstract

Genome-wide association studies (GWAS) have identified 36 loci associated with body mass index (BMI), predominantly in populations of European ancestry. We conducted a meta-analysis to examine the association of >3.2 million SNPs with BMI in 39,144 men and women of African ancestry and followed up the most significant associations in an additional 32,268 individuals of African ancestry. We identified one new locus at 5q33 (GALNT10, rs7708584, P = 3.4 × 10-11) and another at 7p15 when we included data from the GIANT consortium (MIR148A-NFE2L3, rs10261878, P = 1.2 × 10-10). We also found suggestive evidence of an association at a third locus at 6q16 in the African-ancestry sample (KLHL32, rs974417, P = 6.9 × 10 -8). Thirty-two of the 36 previously established BMI variants showed directionally consistent effect estimates in our GWAS (binomial P = 9.7 × 10-7), five of which reached genome-wide significance. These findings provide strong support for shared BMI loci across populations, as well as for the utility of studying ancestrally diverse populations.

Original languageEnglish
Pages (from-to)690-696
Number of pages7
JournalNature Genetics
Volume45
Issue number6
DOIs
StatePublished - Jun 2013

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