Figure 2.
Overexpression of miR-92a inhibited the viability, migration and invasion of PC-3 cells. (A) Transfection of miR-92a mimic significantly increased the expression of miR-92a in PC-3 cells, as determined by qRT-PCR assay. (B) The viability of PC-3 cells was significantly decreased after overexpression of miR-92a, as determined by MTT assay. (C) The migration and (D) invasion of PC-3 cells was significantly suppressed after overexpression of miR-92a, as determined by Transwell assay. Scale bar: 100um, *P < 0.05.