Contributions of endocannabinoid signaling to psychiatric disorders in humans: genetic and biochemical evidence.

ABSTRACT: The endocannabinoid signaling system is a widespread, neuromodulatory system in brain and is also widely utilized in the periphery to modulate metabolic functions and the immune system. Preclinical data demonstrate that endocannabinoid signaling is an important stress buffer and modulates emotional and cognitive functions. These data suggest the hypothesis that endocannabinoid signaling could be dysfunctional in a number of mental disorders. Genetic polymorphisms in the human genes for two important proteins of the endocannabinoid signaling system, the CB1 cannabinoid receptor (CB1R) and fatty acid amide hydrolase (FAAH), have been explored in the context of normal and pathological conditions. In the case of the gene for FAAH, the mechanistic relationships among the common genetic polymorp

SUBMITTER: Hillard CJ 

PROVIDER: S-EPMC3288440 | biostudies-literature | 2012 Mar

REPOSITORIES: biostudies-literature