Abstract |
Behavioral disturbances related to emotional regulation, reward processing, cognition, sleep-wake regulation and activity/movement represent core symptoms of most common mental disorders. Increasing empirical and theoretical evidence suggests that normal functioning of these behavioral domains relies on fine graded coordination of neural and glial networks which are maintained and modulated by intercellular gap junction channels and unapposed pannexin or connexin hemichannels. Dysfunctions in these networks might contribute to the development and maintenance of psychopathological and neurobiological features associated with mental disorders. Here we review and discuss the evidence indicating a prominent role of gap junction channel and hemichannel dysfunction in core symptoms of mental disorders. We further discuss how the increasing knowledge on intercellular gap junction channels and unapposed pannexin or connexin hemichannels in the brain might lead to deeper mechanistic insight in common mental disorders and to the development of novel treatment approaches. We further attempt to exemplify what type of future research on this topic could be integrated into multidimensional approaches to understand and cure mental disorders.
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Authors | Armin Zlomuzica, Laurin Plank, Ekrem Dere |
Journal | Neuroscience and biobehavioral reviews
(Neurosci Biobehav Rev)
Vol. 142
Pg. 104877
(11 2022)
ISSN: 1873-7528 [Electronic] United States |
PMID | 36116574
(Publication Type: Journal Article, Review, Research Support, Non-U.S. Gov't)
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Copyright | Copyright © 2022 Elsevier Ltd. All rights reserved. |
Chemical References |
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Topics |
- Humans
- Gap Junctions
(metabolism)
- Connexins
(metabolism)
- Ion Channels
(metabolism)
- Brain
(metabolism)
- Mental Disorders
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