B Caspase activity in HCT116 cells treated as indicated for 24h (NEN 0.6 µM, Domperidone (Domp) 20 µM, A77126 (A77) 50 µM, JNK inhibitor II (Jnki) 1µM). Data information: data are presented as mean (SD) (N=3) and were analyzed by two-way ANOVA with Tukey post-hoc test 