PROTAC CB1R Degrader-1

PROTACCB1R Degrader-1 is a potent and selective CB1R PROTAC degrader that employs the ubiquitin-proteasome system (UPS) to facilitate CB1R degradation, showing a DC50 of 3.37 μM in MCF-7 cells while exhibiting no effect on CB2R. It reduces CB1R-associated downstream signaling pathways (p-AKT, p-ERK, BCL2, and MCM5), thus inhibiting breast cancer cell proliferation and inducing apoptosis. PROTACCB1R Degrader-1 is applicable for breast cancer-related research.