Orexins contribute to restraint stress-induced cocaine relapse by endocannabinoid-mediated disinhibition of dopaminergic neurons

Stress is a major cause of relapse to cocaine seeking behaviour. Tung et al. show that orexin mediates stress-induced reinstatement of cocaine seeking behaviour in mice by endocannabinoid-dependent disinhibition in the ventral tegmental area.

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Auteurs principaux: Li-Wei Tung, Guan-Ling Lu, Yen-Hsien Lee, Lung Yu, Hsin-Jung Lee, Emma Leishman, Heather Bradshaw, Ling-Ling Hwang, Ming-Shiu Hung, Ken Mackie, Andreas Zimmer, Lih-Chu Chiou
Format: article
Langue:EN
Publié: Nature Portfolio 2016
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Accès en ligne:https://doaj.org/article/6fb8a2e8693f4fcf8b5d51e6da9be8c1
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Résumé:Stress is a major cause of relapse to cocaine seeking behaviour. Tung et al. show that orexin mediates stress-induced reinstatement of cocaine seeking behaviour in mice by endocannabinoid-dependent disinhibition in the ventral tegmental area.