Genome-wide association of body fat distribution in African ancestry populations suggests new loci

Central obesity, measured by waist circumference (WC) or waist-hip ratio (WHR), is a marker of body fat distribution. Although obesity disproportionately affects minority populations, few studies have conducted genome-wide association study (GWAS) of fat distribution among those of predominantly Afr...

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Veröffentlicht in:	PLoS genetics 2013-08, Vol.9 (8), p.e1003681
Hauptverfasser:	Liu, Ching-Ti, Monda, Keri L, Taylor, Kira C, Lange, Leslie, Demerath, Ellen W, Palmas, Walter, Wojczynski, Mary K, Ellis, Jaclyn C, Vitolins, Mara Z, Liu, Simin, Papanicolaou, George J, Irvin, Marguerite R, Xue, Luting, Griffin, Paula J, Nalls, Michael A, Adeyemo, Adebowale, Liu, Jiankang, Li, Guo, Ruiz-Narvaez, Edward A, Chen, Wei-Min, Chen, Fang, Henderson, Brian E, Millikan, Robert C, Ambrosone, Christine B, Strom, Sara S, Guo, Xiuqing, Andrews, Jeanette S, Sun, Yan V, Mosley, Thomas H, Yanek, Lisa R, Shriner, Daniel, Haritunians, Talin, Rotter, Jerome I, Speliotes, Elizabeth K, Smith, Megan, Rosenberg, Lynn, Mychaleckyj, Josyf, Nayak, Uma, Spruill, Ida, Garvey, W Timothy, Pettaway, Curtis, Nyante, Sarah, Bandera, Elisa V, Britton, Angela F, Zonderman, Alan B, Rasmussen-Torvik, Laura J, Chen, Yii-Der Ida, Ding, Jingzhong, Lohman, Kurt, Kritchevsky, Stephen B, Zhao, Wei, Peyser, Patricia A, Kardia, Sharon L R, Kabagambe, Edmond, Broeckel, Ulrich, Chen, Guanjie, Zhou, Jie, Wassertheil-Smoller, Sylvia, Neuhouser, Marian L, Rampersaud, Evadnie, Psaty, Bruce, Kooperberg, Charles, Manson, Joann E, Kuller, Lewis H, Ochs-Balcom, Heather M, Johnson, Karen C, Sucheston, Lara, Ordovas, Jose M, Palmer, Julie R, Haiman, Christopher A, McKnight, Barbara, Howard, Barbara V, Becker, Diane M, Bielak, Lawrence F, Liu, Yongmei, Allison, Matthew A, Grant, Struan F A, Burke, Gregory L, Patel, Sanjay R, Schreiner, Pamela J, Borecki, Ingrid B, Evans, Michele K, Taylor, Herman, Sale, Michele M, Howard, Virginia, Carlson, Christopher S, Rotimi, Charles N, Cushman, Mary, Harris, Tamara B, Reiner, Alexander P, Cupples, L Adrienne, North, Kari E, Fox, Caroline S
Format:	Artikel
Sprache:	eng
Schlagworte:	Adipose tissues Adiposity - genetics Biology Biomedical research Black People - genetics Body fat Body Fat Distribution Body mass index Environmental health Female Gene loci Genealogy Genetic aspects Genetic Loci Genome-wide association studies Genome-Wide Association Study Genomes Grants Humans Male Medical research Medicine Obesity - genetics Obesity - pathology Physiological aspects Polymorphism, Single Nucleotide Population genetics Studies Waist-Hip Ratio White People - genetics Womens health
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Zusammenfassung:	Central obesity, measured by waist circumference (WC) or waist-hip ratio (WHR), is a marker of body fat distribution. Although obesity disproportionately affects minority populations, few studies have conducted genome-wide association study (GWAS) of fat distribution among those of predominantly African ancestry (AA). We performed GWAS of WC and WHR, adjusted and unadjusted for BMI, in up to 33,591 and 27,350 AA individuals, respectively. We identified loci associated with fat distribution in AA individuals using meta-analyses of GWA results for WC and WHR (stage 1). Overall, 25 SNPs with single genomic control (GC)-corrected p-values
ISSN:	1553-7404 1553-7390 1553-7404
DOI:	10.1371/journal.pgen.1003681