Association between diacylglycerol kinase kappa variants and hypospadias susceptibility in a Han Chinese population.

ABSTRACT: Previous genome-wide association studies have identified variants in the diacylglycerol kinase kappa (DGKK) gene associated with hypospadias in populations of European descent. However, no variants of DGKK were confirmed to be associated with hypospadias in a recent Han Chinese study population, likely due to the limited number of single-nucleotide polymorphisms (SNPs) included in the analysis. In this study, we aimed to address the inconsistent results and evaluate the association between DGKK and hypospadias in the Han Chinese population through a more comprehensive analysis of DGKK variants. We conducted association analyses for 17 SNPs in or downstream of DGKK with hypospadias among 322 cases (58 mild, 113 moderate, 128 severe, and 23 unknown) and 1008 controls. Five SNPs (rs2211122, r

SUBMITTER: Xie H 

PROVIDER: S-EPMC5753560 | biostudies-literature | 2018 Jan-Feb

REPOSITORIES: biostudies-literature