Figure 2.
Knockdown of FOXK1 inhibited prostate cancer cell proliferation in vitro. PC-3 cells were transfected with shFOXK1 or shNC for 48 h, respectively. (A) The mRNA expression of FOXK1 was determined by qRT-PCR. (B) The protein expression of FOXK1 was analyzed by Western blot. GAPDH served as loading control. (C) Cell proliferation was evaluated using the CCK-8 assay. Data are representative of three independent experiments performed under identical experimental conditions. *p < 0.05.