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Gene-centric meta-analyses for central adiposity traits in up to 57 412 individuals of european descent confirm known loci and reveal several novel associations

  • Sachiko Yoneyama
  • , Yiran Guo
  • , Matthew B. Lanktree
  • , Michael R. Barnes
  • , Clara C. Elbers
  • , Konrad J. Karczewski
  • , Sandosh Padmanabhan
  • , Florianne Bauer
  • , Jens Baumert
  • , Amber Beitelshees
  • , Gerald S. Berenson
  • , Jolanda M.A. Boer
  • , Gregory Burke
  • , Brian Cade
  • , Wei Chen
  • , Rhonda M. Cooper-Dehoff
  • , Tom R. Gaunt
  • , Christian Gieger
  • , Yan Gong
  • , Mathias Gorski
  • Nancy Heard-Costa, Toby Johnson, Michael J. Lamonte, Caitrin Mcdonough, Keri L. Monda, N. Charlotte Onland-Moret, Christopher P. Nelson, Jeffrey R. O'Connell, Jose Ordovas, Inga Peter, Annette Peters, Jonathan Shaffer, Haiqinq Shen, Erin Smith, Liz Speilotes, Fridtjof Thomas, Barbara Thorand, W. M.Monique Verschuren, Sonia S. Anand, Anna Dominiczak, Karina W. Davidson, Robert A. Hegele, Iris Heid, Marten H. Hofker, Gordon S. Huggins, Thomas Illig, Julie A. Johnson, Susan Kirkland, Wolfgang König, Taimour Y. Langaee, Jeanne Mccaffery, Olle Melander, Braxton D. Mitchell, Patricia Munroe, Sarah S. Murray, George Papanicolaou, Susan Redline, Muredach Reilly, Nilesh J. Samani, Nicholas J. Schork, Yvonne T. Van Der Schouw, Daichi Shimbo, Alan R. Shuldiner, Martin D. Tobin, Cisca Wijmenga, Salim Yusuf, Hakon Hakonarson, Leslie A. Lange, Ellen W. Demerath, Caroline S. Fox, Kari E. North, Alex P. Reiner, Brendan Keating, Kira C. Taylor
  • University of North Carolina at Chapel Hill
  • Children's Hospital of Philadelphia
  • BGI-Shenzhen
  • McMaster University
  • Queen Mary University of London
  • Utrecht University
  • Stanford University
  • University of Glasgow
  • Helmholtz Zentrum München - German Research Center for Environmental Health
  • University of Maryland, Baltimore
  • Tulane University
  • National Institute of Public Health and the Environment
  • Wake Forest University
  • Harvard University
  • Brigham and Women’s Hospital
  • University of Florida
  • University of Bristol
  • University of Regensburg
  • Boston University
  • Amgen Incorporated
  • University of Leicester
  • University Hospitals of Leicester NHS Trust
  • Tufts University
  • Icahn School of Medicine at Mount Sinai
  • Columbia University
  • Rady Children's Hospital
  • Massachusetts General Hospital
  • University of Michigan, Ann Arbor
  • The Broad Institute of MIT and Harvard
  • University of Tennessee Health Science Center
  • Population Health Research Institute, Ontario
  • Western University
  • University of Groningen
  • Tufts-New England Medical Center
  • Hannover Medical School
  • Dalhousie University
  • Ulm University
  • Lifespan
  • Brown University
  • Lund University
  • Scripps Research Institute
  • National Institutes of Health
  • University of Pennsylvania
  • Scripps Research Translational Institute
  • Department of Veterans Affairs
  • University of Minnesota Twin Cities
  • Carolina Center for Genome Sciences
  • University of Washington
  • University of Louisville School of Public Health & Information Sciences

Research output: Contribution to journal › Article › peer-review

26 Scopus citations

Abstract

Waist circumference (WC) and waist-to-hip ratio (WHR) are surrogate measures of central adiposity that are associated with adverse cardiovascular events, type 2 diabetes and cancer independent of body mass index (BMI). WC and WHR are highly heritable with multiple susceptibility loci identified to date. We assessed the association between SNPs and BMI-adjusted WC and WHR and unadjusted WC in up to 57 412 individuals of European descent from 22 cohorts collaborating with the NHLBI's Candidate Gene Association Resource (CARe) project. The study population consisted of women and men aged 20-80 years. Study participants were genotyped using the ITMAT/Broad/CARE array, which includes ̃50 000 cosmopolitan tagged SNPs across̃2100cardiovascular-related genes. Eachtraitwasmodeled asa function of age, study siteandprincipal components to control for population stratification, andweconducted a fixed-effectsmeta-analysis. Nonewloci for WC were observed. For WHR analyses, three novel loci were significantly associated (P < 2.4 ×10-6). Previously unreported rs2811337-G near TMCC1 was associated with increased WHR (β±SE, 0.048±0.008, P=7.7×10-9) as was rs7302703-G in HOXC10 (β=0.044±0.008, P=2.9×10-7) and rs936108-C in PEMT (β-0.035±0.007, P=1.9×10-6). Sex-stratified analyses revealed two additional novel signals among females only, rs12076073-A in SHC1 (β=0.10±0.02, P=1.9×10-6) and rs1037575-A in ATBDB4 (β=0.046±0.01, P=2.2×10-6), supporting an already established sexual dimorphism of central adiposity-related genetic variants. Functional analysis using ENCODE and eQTL databases revealed that several of these loci are in regulatory regions or regions with differential expression in adipose tissue.

Original languageEnglish
Article numberddt626
Pages (from-to)2498-2510
Number of pages13
JournalHuman Molecular Genetics
Volume23
Issue number9
DOIs
StatePublished - May 2014

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