CNR1 and triple-negative breast carcinoma: To deeply investigate the mechanism by which FOJ and FOS extracts and the mixture of nonintoxicating phytocannabinoids and caryophyllane sesquiterpenes induced the antiproliferative effects in the triple negative breast cancer cell model, the involvement of the endocannabinoid system, particularly the possible modulation of CB1 and CB2 receptors, was assessed.