Functional Gastro-Intestinal Disorders and Pain
TRP receptors (TRPV1-4, TRPA1, TRPM8) are classically known for their role in pain sensation but may also be involved in inflammation. TRPs bind to most plant cannabinoids and endocannabinoids with varying affinities (De Petrocellis et al., 2011, 2012), tentatively making TRPs excellent targets and plant cannabinoids excellent substrates for pain and inflammation management.
De Petrocellis, L., Ligresti, A., Moriello, A.S., Allarà, M., Bisogno, T., Petrosino, S., Stott, C.G., and Di Marzo, V. (2011). Effects of cannabinoids and cannabinoid-enriched Cannabis extracts on TRP channels and endocannabinoid metabolic enzymes. Br. J. Pharmacol. 163, 1479–1494.
De Petrocellis, L., Orlando, P., Moriello, A.S., Aviello, G., Stott, C., Izzo, A.A., and Di Marzo, V. (2012). cannabinoid actions at TRPV channels: effects on TRPV3 and TRPV4 and their potential relevance to gastrointestinal inflammation. Acta Physiol. Oxf. Engl. 204, 255–266.