Meta-analysis of genome-wide association study data identifies additional type 1 diabetes risk loci

被引:384
作者
Cooper, Jason D. [1 ]
Smyth, Deborah J. [1 ]
Smiles, Adam M. [2 ]
Plagnol, Vincent [1 ]
Walker, Neil M. [1 ]
Allen, James E. [1 ]
Downes, Kate [1 ]
Barrett, Jeffrey C. [1 ]
Healy, Barry C. [1 ]
Mychaleckyj, Josyf C. [3 ]
Warram, James H. [2 ]
Todd, John A. [1 ]
机构
[1] Univ Cambridge, Addenbrookes Hosp, Juvenile Diabet Res Fdn,Cambridge Inst Med Res, Wellcome Trust Diabet & Inflammat Lab,Dept Med Ge, Cambridge CB2 0XY, England
[2] Joslin Diabet Ctr, Div Res, Boston, MA 02215 USA
[3] Univ Virginia, Ctr Publ Hlth Genom, Charlottesville, VA 22908 USA
基金
英国惠康基金; 英国医学研究理事会;
关键词
D O I
10.1038/ng.249
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
We carried out a meta-analysis of data from three genome-wide association (GWA) studies of type 1 diabetes (T1D), testing 305,090 SNPs in 3,561 T1D cases and 4,646 controls of European ancestry. We obtained further support for 4q27 (IL2-IL21, P = 1.9 x 10(-8)) and, after genotyping an additional 6,225 cases, 6,946 controls and 2,828 families, convincing evidence for four previously unknown and distinct risk loci in chromosome regions 6q15 (BACH2, P = 4.7 x 10(-12)), 10p15 (PRKCQ, P = 3.7 x 10(-9)), 15q24 (CTSH, P = 3.2 x 10(-15)) and 22q13 (C1QTNF6, P = 2.0 x 10(-8)).
引用
收藏
页码:1399 / 1401
页数:3
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