[Association study between PPARGC1A Thr394Thr/ Gly482Ser polymorphisms and type 2 diabetes.]
March 16th, 2008 | by admin |[Association study between PPARGC1A Thr394Thr/ Gly482Ser polymorphisms and type 2 diabetes.]
To investigate the association between single nucleotide polymorphisms (SNPs) rs2970847(Thr394Thr) and rs8192678(Gly482Ser) of peroxisome proliferators activated receptor gamma coactivator-1(PPARGC1A)gene and type 2 diabetes in Chinese Han population in Hubei. The Thr394Thr and Gly482Ser polymorphisms of the PPARGC1A gene were genotyped in 307 controls and 344 type 2 diabetes patients. Single marker/haplotype association analyses and logistic re-gression analysis were performed. Significant differences in genotypic and allelic frequencies were observed between cases and controls for the Thr394Thr polymorphism (genotype, P=0.006; allele, Plt;0.001). The genotype AA of the Thr394Thr polymorphism and the haplotype Thr394(ACA)- Ser482 were significantly associated with type 2 diabetes. No differences in the genotypic and allelic frequencies between cases and controls were found for the Gly482Ser polymorphism. PPARGC1A is a susceptibility gene for type 2 diabetes in Chinese Han population in Hubei.
Su Y, Peng SB, Li ZQ, Huang QY.
College of Life Sciences, Central China Normal University, Wuhan 430079, China E-mail: suyan_1105@yahoo.com.cn.