[Long noncoding RNA Linc00662 promotes the tumorigenesis of prostate cancer cells].

Objective: To investigate the expression of Linc00662 in PCa and its influence on the biological function of PCa cells.

Methods: Using qRT-PCR, we detected the expression of Linc00662 in the PCa tissue and cell lines and that in the adjacent normal prostatic tissue and epithelial WPMY-1 cells and analyzed the correlation between the expression of Linc00662 and the clinicopathological features of the PCa tissue. We transfected PC-3 and DU145 cells with siRNA, and verified the interference efficiency by qRT-PCR.