Antidepressant-like effects of β-caryophyllene on restraint plus stress-induced depression Eun-Sang Hwang, Hyun-Bum Kim, Seok Lee, Min-Jeong Kim, Kwan-Joong Kim, Gaeul Han, Se-Young Han, Eun-A Lee, Jeong-Hee Yoon, Dae-Ok Kim, Sungho Maeng, Ji-Ho Park Behavioural Brain Research, 2020, 380, 112439 doi : 10.1016/j.bbr.2019.112439 A B S T R A C T Chronic stress is depressogenic by altering neurotrophic and neuroinflammatory environments of the organism. The endocannabinoid system controls cognitive and emotional responses related with stress through the interaction with endocannabinoid receptors. β-Caryophyllene (BCP) is a CB2 agonist that exhibited anti-inflammatory, analgesic effects but minimal psychoactive effects. To test if BCP exhibits antidepressant-like action, animals were chronically restrained with additional [...]
Lire la suiteBeta-Caryophyllene, a CB2-Receptor-Selective Phytocannabinoid, Suppresses Mechanical Allodynia in a Mouse Model of Antiretroviral-Induced Neuropathic Pain Esraa Aly, Maitham A. Khajah and Willias Masocha Molecules, 2020, 25, 106; doi:10.3390/molecules25010106 Abstract : Neuropathic pain associated with nucleoside reverse transcriptase inhibitors (NRTIs), therapeutic agents for human immunodeficiency virus (HIV), responds poorly to available drugs. Smoked cannabis was reported to relieve HIV-associated neuropathic pain in clinical trials. Some constituents of cannabis (Cannabis sativa) activate cannabinoid type 1 (CB1) and cannabinoid type 2 (CB2) receptors. However, activation of the CB1 receptor is associated with side eects such as psychosis and physical dependence. Therefore, we investigated the effect of B-caryophyllene (BCP), [...]
Lire la suiteBeta-caryophyllene is a dietary cannabinoid Jürg Gertsch, Marco Leonti, Stephan Raduner, Ildiko Racz, Jian-Zhong Chen, Xiang-Qun Xie, Karl-Heinz Altmann, Meliha Karsak and Andreas Zimmer PNAS (Proceedings of the National Academy of Sciences of the USA), 2008, 105, (26), 9099-9104. Doi : 10.1073/pnas.0803601105 Abstract The psychoactive cannabinoids from Cannabis sativa L. and the arachidonic acid-derived endocannabinoids are nonselective natural ligands for cannabinoid receptor type 1 (CB1) and CB2 receptors. Although the CB1 receptor is responsible for the psychomodulatory effects, activation of the CB2 receptor is a potential therapeutic strategy for the treatment of inflammation, pain, atherosclerosis, and osteoporosis. Here, we report that the widespread plant volatile [...]
Lire la suite