MicroRNA target site polymorphisms in the VHL-HIF1α pathway predict renal cell carcinoma risk.

ABSTRACT: Renal cell carcinoma (RCC) accounts for ∼4% of all human malignancies and is the 9th leading cause of male cancer death in the United States. The purpose of this study was to determine the effect of variation within microRNA (miRNA)-binding sites of genes in the VHL-HIF1α pathway on RCC risk. We identified 429 miRNA-binding site single-nucleotide polymorphisms (SNPs) in 102 pathway genes and assessed 53 tagging-SNPs for 31 of these genes for risk in a case-control study consisting of 894 RCC cases and 1,516 controls. Results showed that five SNPs were significantly associated with RCC risk. The most significant finding was rs743409 in MAPK1. Under the additive model, the variant was associated with a 10% risk reduction (OR: 0.90, 95% CI, 0.77-0.98). Other significant findings were for SNPs

SUBMITTER: Wei H 

PROVIDER: S-EPMC3424388 | biostudies-literature | 2014 Jan

REPOSITORIES: biostudies-literature