Non-Psychotropic Plant Cannabinoids: (Excellent Easy To Read Tables)

[in vivo]

Izzo et al (2009). Non-psychotropic plant cannabinoids: new therapeutic opportunities from an ancient herb. Trends in Pharmacological Sciences, 30 (10): 515-527.
 

D9-tetrahydrocannabinol binds cannabinoid (CB1 and CB2) receptors, which are activated by endogenous compounds (endocannabinoids) and are involved in a wide range of physiopathological processes (e.g. modulation of neurotransmitter release, regulation of pain perception, and of cardiovascular, gastrointestinal and liver functions). The well-known psychotropic effects of D9-tetrahydrocannabinol, which are mediated by activation of brain CB1 receptors, have greatly limited its clinical use. However, the plant Cannabis contains many cannabinoids with weak or no psychoactivity that, therapeutically,might be more promising than D9-tetrahydrocannabinol. Here, we provide an overview of the recent pharmacological advances, novel mechanisms of action, and potential therapeutic applications of such non-psychotropic plant-derived cannabinoids. Special emphasis is given to cannabidiol, the possible applications of which have recently emerged in inflammation, diabetes, cancer, affective and neurodegenerative diseases, and to D9-tetrahydrocannabivarin, a novel CB1 antagonist which exerts potentially useful actions in the treatment of epilepsy and obesity.

Edited September 17, 2013 by in vivo