title: The role of the endocannabinoid system in the neuroendocrine regulation of energy balance.
abstract: Animal and human studies carried out so far have established a role for the endocannabinoid system (ECS) in the regulation of energy balance. Here we critically discuss the role of the endocannabinoid signalling in brain structures, such as the hypothalamus and reward-related areas, and its interaction with neurotransmitter and neuropeptide systems involved in the regulation of food intake and body weight. The ECS has been found to interact with peripheral signals, like leptin, insulin, ghrelin and satiety hormones and the resulting effects on both central and peripheral mechanisms affecting energy balance and adiposity will be described. Furthermore, ECS dysregulation has been associated with the development of dyslipidemia, glucose intolerance and obesity; phenomena that are often accompanied by a plethora of neuroendocrine alterations which might play a causal role in determining ECS dysregulation. Despite the withdrawal of the first generation of cannabinoid type 1 receptor (CB1) antagonists from the pharmaceutical market due to the occurrence of psychiatric adverse events, new evidence suggests that peripherally restricted CB1 antagonists might be efficacious for the treatment of obesity and its associated metabolic disorders. Thus, a perspective on new promising strategies to selectively target the ECS in the context of energy balance regulation is given.
authors.affiliation: INSERM U862, Avenir group Energy Balance and Obesity, Bordeaux, France.
authors.forename: Francisco Javier
authors.initials: FJ
authors.lastname: Bermudez-Silva
authors.forename: Pierre
authors.initials: P
authors.lastname: Cardinal
authors.forename: Daniela
authors.initials: D
authors.lastname: Cota
mesh_terms: D000818:Animals; D001835:Body Weight / Q000502:physiology; D063385:Cannabinoid Receptor Modulators / Q000378:metabolism / Q000502:physiology*; D004435:Eating / Q000502:physiology; D063388:Endocannabinoids; D004734:Energy Metabolism / Q000502:physiology; D006801:Humans; D007031:Hypothalamus / Q000378:metabolism / Q000502:physiology; D009490:Neurosecretory Systems / Q000378:metabolism / Q000502:physiology*
chemical_list: D063385:Cannabinoid Receptor Modulators; D063388:Endocannabinoids