Pri-miR-124 rs531564 polymorphism and colorectal cancer risk.

ABSTRACT: MiR-124 functions as a tumor suppressor and plays an important role in tumorigenesis. A common polymorphism (rs531564, C>G) in the pri-miR-124 has been recently studied in connection with cancer risk. The aim of the present study was to investigate the association between pri-miR-124 rs531564 polymorphism and the risk and clinicopathological characteristics of colorectal cancer (CRC). Two case-control studies involving 900 CRC patients and 1110 cancer-free controls showed that pri-miR-124 rs531564 polymorphism was significantly associated with the decreased risk of CRC in Xuzhou population [GG vs. CC: OR = 0.25, 95%CI = 0.09-0.67, P = 0.003; (CG+GG) vs. CC: OR = 0.73, 95%CI = 0.56-0.94, P = 0.01; GG vs. (CC+CG): OR = 0.27, 95%CI = 0.10-0.70, P = 0.004; G vs. C: OR = 0.70, 95%CI = 0.56-0.89

SUBMITTER: Gao XR 

PROVIDER: S-EPMC4589757 | biostudies-literature | 2015 Oct

REPOSITORIES: biostudies-literature