A3 Vertaisarvioitu kirjan tai muun kokoomateoksen osa

GABAergic mechanisms in alcohol dependence




TekijätUusi-Oukari Mikko, Korpi Esa R.

ToimittajaA DeBejczy, B Soderpalm

KustantajaAcademic Press

Julkaisuvuosi2024

JournalInternational Review of Neurobiology

Kokoomateoksen nimiNeurobiology Of Alcohol Use Disorder

Tietokannassa oleva lehden nimiInternational review of neurobiology

Lehden akronyymiInt Rev Neurobiol

Vuosikerta175

Aloitussivu75

Lopetussivu123

ISBN978-0-443-14164-5

eISBN978-0-443-14165-2

ISSN0074-7742

eISSN2162-5514

DOIhttps://doi.org/10.1016/bs.irn.2024.03.002

Verkko-osoitehttps://doi.org/10.1016/bs.irn.2024.03.002


Tiivistelmä
The target of alcohol's effect on the central nervous system has been sought for more than 50 years in the brain's GABA system. The behavioral and emotional effects of alcohol in humans and rodents are very similar to those of barbiturates and benzodiazepines, and GABAA receptors have been shown to be one of the sites of alcohol action. The mechanisms of GABAergic inhibition have been a hotspot of research but have turned out to be complex and controversial. Genetics support the involvement of some GABAA receptor subunits in the development of alcohol dependence and in alcohol use disorders (AUD). Since the effect of alcohol on the GABAA system resembles that of a GABAergic positive modulator, it may be possible to develop GABAergic drug treatments that could substitute for alcohol. The adaptation mechanisms of the GABA system and the plasticity of the brain are a big challenge for drug development: the drugs that act on GABAA receptors developed so far also may cause adaptation and development of additional addiction. Human polymorphisms should be studied further to get insight about how they affect receptor function, expression or other factors to make reasonable predictions/hypotheses about what non-addictive interventions would help in alcohol dependence and AUD.



Last updated on 2025-27-02 at 08:38