Figure 3. Impact of PCMT1 inhibition on the proliferation and apoptosis of PCa cells. (A, B) Effect of PCMT1 inhibition and overexpression on PCa cell proliferation measured by a CCK-8 assay or EdU assay. (C) Effect of PCMT1 inhibition and overexpression on PCa cell proliferation measured by a colony formation experiment. (D) Effect of PCMT1 inhibition and overexpression on PCa cell apoptosis measured by a flow cytometry assay. Data are expressed as mean ± SD of at least three experiments. ***P < 0.001.