“Cannabinoids, active components of the plant Cannabis sativa, had been used for centuries in ancient medicine as therapeutic remedies for a variety of conditions, before becoming stigmatized due to their psychoactive effects.
In the second half of the 19th century, phyto-cannabinoids have been re-evaluated after the discovery of the chemical structure and isolation of different substances, and the subsequent development of cannabinoid-based drugs that have been FDA approved mainly to treat chemotherapy-induced nausea, insomnia and appetite, epilepsy, spasticity, and pain management.
Then, the elucidation of the endocannabinoid system, from the initial type 1 and type 2 (CB1 and CB2) cannabinoid receptors and their endogenous ligands (especially N-arachidonoylethanolamine, or anandamide, and 2-arachidonoylglycerol) to the emerging complexity of a wider system made up of additional putative receptors, ligands and enzymes, altogether termed endocannabinoidome, has further boosted research into the therapeutic potential of phyto-, endo- and even syntho-(synthetic) cannabinoids, cancer treatment included.”
“The Endocannabinoid (eCB) system and its role in many physiological and pathological conditions is well described and accepted, and includes cardiovascular disorders. However, the eCB system has been expanded to an “-ome”; the endocannabinoidome (eCBome) that includes endocannabinoid-related mediators, their protein targets and metabolic enzymes, many of which significantly impact upon cardiometabolic health. These recent discoveries are here summarized with a special focus on their potential involvement in atherosclerosis. We described the role of classical components of the eCB system (eCBs, CB1 and CB2 receptors) and eCB-related lipids, their regulatory enzymes and molecular targets in atherosclerosis. Furthermore, since increasing evidence points to significant cross-talk between the eCBome and the gut microbiome and the gut microbiome and atherosclerosis, we explore the possibility that a gut microbiome – eCBome axis has potential implications in atherosclerosis.”
“The endocannabinoid system is an endogenous pathway comprised of the cannabinoid receptors 1 and 2 (CB1 and CB2), their endogenous ligands known as endocannabinoids, and the enzymes responsible for their synthesis and degradation. The endocannabinoidome extends this system to include other receptors such as TRPV1, PPARα, GPR55 and 5-HT1A. An extensive amount of research is now linking the endocannabinoidome to intestinal health through fascinating mechanisms that include endocannabinoid receptor expression in the gut and interplay with the intestinal microbiota. A dysregulated endocannabinoid system may lead to inflammatory bowel disease and colon cancer.”