[miRNA-191 promotes proliferation, migration and invasion of prostate cancer by targeting PLCD1].

To investigate the effects of miRNA-191 on the proliferation, migration and invasion of prostate cancer, and to explore its mechanism. The expression levels of miRNA-191 in four human prostate cancer cell lines (PC-3, DU-145, LNCa P, 22RU1) and human normal prostate cell line RWPE-2 were detected, and prostate cancer cell line PC-3 was selected as the experimental object. PC-3 cells were divided into three groups: blank control group (no transfection), miRNA-191 NC group (PC-3 cells transfected with Inhibitor NC) and miRNA-191 Inhibitor group (PC-3 cells transfected with miRNA-191 Inhibitor), and each group was provided with three multiple pores.