A HCT116 cells were treated as indicated (Control (Ctrl), 2-DG 100 mM; NEN 1.2 µM; FCCP 2,5 µM). Graph shows the ratio of toxicity and viability measured after a 24h treatment. Data information: Data are presented as mean (SD) (N=3) and were analyzed by two-way ANOVA with Tukey post-hoc test Significance is indicated for multiple comparisons as indicated. * p< 0.05; ** p< 0.01;*** p< 0.001; **** p < 0.0001. 