PHF19 and ovarian carcinoma: Then, the viability of HEY-T30 and SKOV3 ovarian cancer cells with/without PHF19 overexpression or knockdown was evaluated in the presence of different concentrations of CFG (HEY-T30: 0, 0.75, 1.5, 3, 6, 9, 12, 18, and 24 mg/ml; SKOV3: 0, 0.75, 1.5, 3, 6, 9, 12, 15, and 18 mg/ml) for 24 h.