BCL2 and breast cancer: One report demonstrated that oleanolic acid, a triterpenoid obtained from the ethyl acetate fraction of L. stoechas, educed the viability of MCF-7 and MDA-MB-231 breast cancer cells (IC50: 13.09 μg/mL and 160.22 μg/mL, respectively) and triggered apoptosis in MCF-7 cells through Bcl-2 suppression [25].