Table 1.

Receptors Identified in Mediating Cannabidiol Immune Effects

Receptor	Activity	References
CB1	Agonist	58
CB2	Agonist	59,60
FAAH	Inhibition	58,65–67,84,157,160
TRPV1	Agonist	65,66,74,82–88,105,148,194
Adenosine A2A	Agonist	89–91,125,164
PPAR-γ	Activation	92–94,96–98,136
5-HT1a	Agonist	59
GPR55	Antagonist	109,110

FAAH, fatty acid amide hydrolase; PPAR-γ, peroxisome proliferator-activated receptor gamma; TRPV1, transient receptor potential vanilloid 1.