Fig. 11From: Involvement of the CB2 cannabinoid receptor in cell growth inhibition and G0/G1 cell cycle arrest via the cannabinoid agonist WIN 55,212–2 in renal cell carcinomaSchematic model of the apoptotic effect of WIN-55 on RCC cells. a WIN-55 binds to CB1 receptor in the presence of CB2 receptor antagonist (AM-630) have no effect on proliferation. b WIN-55 binds to the CB2 receptor in the presence of CB1 receptor antagonist (SR141716A) and induces G0/G1 arrest, which further leads to anti-proliferation and apoptotic cell deathBack to article page