TP53 and ovarian neoplasm: Therefore, further works are focused on the expressions of caspase-3, caspase-9, PARP, p53, Bax, and Bcl-2 in the SKOV3 cells, which were studied via Western blotting, and animal experiments revealed whether EFPs inhibit tumors within an ovarian tumor model rat, modeled with the SKOV3 cells.