J The IC50 of naïve HepG-2 cells and sorafenib-resistant HepG-2 cells with overexpressing FOXO3 after treated with sorafenib for 24h under hypoxia condition. Data information: In all relevant panels, *p<0.05; **p<0.01; ***p<0.001; ****p<0.0001; Two-tailed t-test. Data are presented as mean ± SD and are representative of 3 independent experiments. 