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Cannabinoid modulation of noradrenergic circuits: Implications for psychiatric disorders
Journal article   Open access   Peer reviewed

Cannabinoid modulation of noradrenergic circuits: Implications for psychiatric disorders

Ana Franky Carvalho and Elisabeth J. Van Bockstaele
Progress in neuro-psychopharmacology & biological psychiatry, v 38(1), pp 59-67
02 Jul 2012
PMID: 22296986
url
https://europepmc.org/articles/pmc3351574View
Accepted (AM)Open Access (License Unspecified) Open

Abstract

Clinical Neurology Life Sciences & Biomedicine Neurosciences Neurosciences & Neurology Pharmacology & Pharmacy Psychiatry Science & Technology
The interaction between the endocannabinoid system and catecholaminergic circuits has gained increasing attention as it is recognized that the development of synthetic cannabinoid receptor agonists/antagonists or compounds targeting endocannabinoid synthesis/metabolism may hold some therapeutic potential for the treatment of psychiatric disorders. The noradrenergic system plays a critical role in the modulation of emotional state, primarily related to anxiety, arousal, and stress. Recent evidence suggests that the endocannabinoid system mediates stress responses and emotional homeostasis, in part, by targeting noradrenergic circuits. This review summarizes our current knowledge regarding the anatomical substrates underlying regulation of noradrenergic circuitry by the endocannabinoid system. It then presents biochemical evidence showing an important effect of cannabinoid modulation on adrenergic receptor signaling. Finally, new evidence from behavioral pharmacology studies is provided demonstrating that norepinephrine is a critical determinant of cannabinoid-induced aversion, adding another dimension to how central noradrenergic circuitry is regulated by the cannabinoid system. (C) 2012 Elsevier Inc. All rights reserved.

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Collaboration types
Domestic collaboration
International collaboration
Web of Science research areas
Clinical Neurology
Neurosciences
Pharmacology & Pharmacy
Psychiatry
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