Objective To investigate the effects of fenofibrate, a lipid-lowering drug, on the growth and migration of human ovarian cancer cells SKOV3 in vitro. Methods A human ovarian cancer cell line (SKOV3) as the research object, was incubated with serum-free media for 24 h. These cells were then treated by appropriate concentrations of fenofibrate for different time, including control and experimental groups. Cell proliferation was evaluated by MTT assay. Apoptosis was detected by Hoechst/PI and Annexin-Ⅴ/PI fluorescent assay. The migration of cells was measured by the scratch-wound healing assay. Results The MTT assay results demonstrated that the fenofibrate (10, 25, 50, 75, 100 μmol/L) could inhibit the proliferation of SKOV3 cells after 24, 48 and 72 h treatment (PPPin vitro, to some extent induce apoptosis. But the detailed mechanism need to be further studied.
