(A-C) After transfection with UVRAG shRNA or control shRNA for 48 h, HL60 (A), HCT116 (B) and HeLa (C) cells were treated with doxorubicin (Doxo, 1 μg/ml), cisplatin (Cis, 10 μm) and UV irradiation (5 min after 50 mJ/cm2) for 12 h or starvation (HBSS) for 3 h, and then apoptosis and autophagy were assayed (n=3, *P0.05). 