查看文章

The endocannabinoid system is the target of the main psychoactive component of the plant Cannabis sativa, the Δ⁹‐tetrahydrocannabinol (THC). This system is composed by the cannabinoid receptors, the endogenous ligands, and the enzymes involved in their metabolic processes, which works both centrally and peripherally to regulate a plethora of physiological functions. This review aims at explaining how the site‐specific actions of the endocannabinoid system impact on memory and feeding behavior through the cannabinoid receptors 1 (CB₁R). Centrally, CB₁R is widely distributed in many brain regions, different cell types (e.g. neuronal or glial cells) and intracellular compartments (e.g. mitochondria). Interestingly, cellular and molecular effects are differentially mediated by CB₁R according to their cell‐type localization (e.g. glutamatergic or GABAergic neurons). Thus, understanding the cellular and …