BAD and cancer: In complement to the effect of these complexes in cancer cells, the cytotoxicity of the complexes was also determined in the BAD KO SV40 MEF (BAD gene knockout immortalized mouse embryonic fibroblast) cell line and in its parental WT SV40 MEF (wild-type immortalized mouse embryonic fibroblast) cell line with the Alamar blue method after 72 h of incubation (Table S1).