Association of High miR-182 Levels with Low-Risk Prostate Cancer.

ABSTRACT: A subset of men with prostate cancer develops aggressive disease. We sought to determine whether miR-182, an miRNA with reported oncogenic functions in the prostate, is associated with biochemical recurrence and aggressive disease. Prostate epithelial miR-182 expression was quantified via in situ hybridization of two prostate tissue microarrays and by laser-capture microdissection of prostate epithelium. miR-182 was significantly higher in cancer epithelium than adjacent benign epithelium (P < 0.0001). The ratio of cancer to benign miR-182 expression per patient was inversely associated with recurrence in a multivariate logistic regression model (odds ratio = 0.18; 95% CI, 0.03-0.89; P = 0.044). Correlation of miR-182 with mRNA expression in laser-capture microdissected benign prostate epi

SUBMITTER: Baumann B 

PROVIDER: S-EPMC6446228 | biostudies-literature | 2019 Apr

REPOSITORIES: biostudies-literature