Genetic variation in the peroxisome proliferator-activated receptor (PPAR) and peroxisome proliferator-activated receptor gamma co-activator 1 (PGC1) gene families and type 2 diabetes.

ABSTRACT: We used a two-stage study design to evaluate whether variations in the peroxisome proliferator-activated receptors (PPAR) and the PPAR gamma co-activator 1 (PGC1) gene families (PPARA, PPARG, PPARD, PPARGC1A, and PPARGC1B) are associated with type 2 diabetes (T2D) risk. Stage I used data from a genome-wide association study (GWAS) from Shanghai, China (1019 T2D cases and 1709 controls) and from a meta-analysis of data from the Asian Genetic Epidemiology Network for T2D (AGEN-T2D). Criteria for selection of single nucleotide polymorphisms (SNPs) for stage II were: (1) P < 0.05 in single marker analysis in Shanghai GWAS and P < 0.05 in the meta-analysis or (2) P < 10(-3) in the meta-analysis alone and (3) minor allele frequency ≥ 0.10. Nine SNPs from the PGC1 family were assessed in stage II

SUBMITTER: Villegas R 

PROVIDER: S-EPMC3936468 | biostudies-literature | 2014 Jan

REPOSITORIES: biostudies-literature