Abnormal cannabidiol is a synthetic regioisomer of cannabidiol that fails to elicit either central cannabinoid (CB1) or peripheral cannabinoid (CB2) responsiveness and is without psychotropic activity. It induces endothelium-dependent vasodilation via a CB1/CB2/nitric oxide-independent mechanism. O-1918 is a...

Ionomycin is a calcium ionophore originally isolated from S. conglobatus. It induces intracellular calcium mobilization in X. laevis oocytes when used at a concentration of 5 µM. Ionomycin (5 µM) induces the formation of neutrophil extracellular traps (NETs) in isolated human neutrophils. Ionomycin in combination...

1-Palmitoyl-2-hydroxy-sn-glycero-3-PA (1-Palmitoyl LPA) is a LPA analog containing palmitic acid at the sn-1 position. LPA binds to one of at least five different G protein-coupled receptors to mediate a variety of biological responses including cell proliferation, smooth muscle contraction, platelet aggregation,...

(S)-AM1241 binds to cannabinoid (CB) receptors and is selective for the CB2 over the CB1 receptor (Kis = 658 and >10,000 nM, respectively, in a membrane assay using human receptors). (S)-1241 acts as an agonist at human, rat, and mouse CB2 receptors but shows greater activity at human CB2 (EC50 = 131 nM) than at rat...

Tranylcypromine is an irreversible, mechanism-based inhibitor of lysine-specific demethylase 1 (LSD1, IC50 = 20.7 µM in a cell-free assay). It also irreversibly inhibits monoamine oxidase A (MAO-A) and MAO-B with IC50 values of 2.3 and 0.95 µM, respectively. Tranylcypromine inhibits nucleosomal demethylation of...