Evaluation of polymorphisms in microRNA-binding sites and pancreatic cancer risk in Chinese population.

ABSTRACT: As promising biomarkers and therapy targets, microRNAs (miRNAs) are involved in various physiological and tumorigenic processes. Genetic variants in miRNA-binding sites can lead to dysfunction of miRNAs and contribute to disease. However, systematic investigation of the miRNA-related single nucleotide polymorphisms (SNPs) for pancreatic cancer (PC) risk remains elusive. We performed integrative bioinformatics analyses to select 31 SNPs located in miRNA-target binding sites using the miRNASNP v2.0, a solid database providing miRNA-related SNPs for genetic research, and investigated their associations with risk of PC in two large case-control studies totally including 1847 cases and 5713 controls. We observed that the SNP rs3802266 is significantly associated with increased risk of PC (odds

SUBMITTER: Ke J 

PROVIDER: S-EPMC7011162 | biostudies-literature | 2020 Feb

REPOSITORIES: biostudies-literature