MTOR and breast carcinoma: Among the mechanisms, they have suggested that CBD induces endoplasmic reticulum stress and apoptosis by inhibiting the AKT/mammalian target of rapamycin (mTOR) signaling (5 μmol/L CBD for 24 h) and enhances reactive oxigen species (ROS) generation for selected breast cancer cells (5 μmol/L CBD for 12 h) [97].