How Alcohol Drinking Affects our Genes: an Epigenetic Point of View.

How Alcohol Drinking Affects our Genes: an Epigenetic Point of View.
Biochem Cell Biol. 2018 Nov 09;:
Authors: Ciafre' S, Carito V, Ferraguti G, Greco A, Chaldakov GN, Fiore M, Ceccanti M
Abstract
This work highlights recent studies in epigenetic mechanisms that play a role in alcoholism, a complex multifactorial disorder. A large body of evidence has shown that alcohol can modify gene expression through epigenetic processes, namely DNA methylation and nucleosomal remodeling via histone modifications. In that vein, chronic ethanol exposure modifies DNA and histone methylation, histone acetylation, and microRNA expression. The alcohol-mediated chromatin remodeling in the brain promotes the transition from use to abuse and addiction. Unravelling the multiplex pattern of molecular modifications induced by ethanol involves the ability to develop new, epigenetic processes-targeting therapies for alcoholism and drug addiction.
PMID: 30412425 [PubMed - as supplied by publisher]

Source: Biochemistry and Cell Biology - November 9, 2018 Category: Biochemistry Authors: Ciafre' S, Carito V, Ferraguti G, Greco A, Chaldakov GN, Fiore M, Ceccanti M Tags: Biochem Cell Biol Source Type: research