Figure 3. miR-124-3p and knockdown of OGFRP1 inhibited the proliferation in PCa cells. (A and B) Cell proliferation of DU145 and PC3 was analyzed by CCK8 assay, which was detected at different time points, including 0, 24, 48, and 72 h. (C and D) Clone formation of the DU145 and PC3 cells after transient transfection. **P<0.01.