Variants in hepatocyte nuclear factor 4alpha are modestly associated with type 2 diabetes in Pima Indians.

ABSTRACT: Single nucleotide polymorphisms (SNPs) within the hepatocyte nuclear factor 4alpha (HNF4alpha) gene are associated with type 2 diabetes in Finns and Ashkenazi Jews. Previous studies in both populations have reported linkage to type 2 diabetes near the HNF4alpha locus on chromosome 20q12-13. To investigate whether HNF4alpha is a diabetes susceptibility gene in Pima Indians, a population with the highest reported prevalence of type 2 diabetes but with no evidence for linkage of the disease on chromosome 20q, 19 SNPs across the promoter and coding region of HNF4alpha were genotyped for association analysis. In a group of 1,037 Pima Indians (573 diabetic and 464 nondiabetic subjects), three SNPs in HNF4alpha (rs3212183 and rs2071197 located in introns 3 and 1, respectively, and rs6031558, an e

SUBMITTER: Muller YL 

PROVIDER: S-EPMC1351112 | biostudies-literature | 2005 Oct

REPOSITORIES: biostudies-literature