The Class I-Specific HDAC Inhibitor MS-275 Decreases Motivation to Consume Alcohol and Relapse in Heavy Drinking Rats
Author(s) -
Jérôme Jeanblanc,
Sandrine Lemoine,
Virginie Jeanblanc,
Stéphanie AlauxCantin,
Mickaël Naassïla
Publication year - 2015
Publication title -
the international journal of neuropsychopharmacology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.897
H-Index - 107
eISSN - 1469-5111
pISSN - 1461-1457
DOI - 10.1093/ijnp/pyv029
Subject(s) - nucleus accumbens , self administration , ethanol , striatum , histone , histone deacetylase , epigenetics , alcohol dependence , addiction , pharmacology , medicine , endocrinology , alcohol , chemistry , psychology , neuroscience , dopamine , biochemistry , gene
New strategies for the treatment of alcohol dependence are a pressing need, and recent evidence suggests that targeting enzymes involved in epigenetic mechanisms seems to have great potential. Among these mechanisms, alteration of histone acetylation by histone deacetylases is of great importance for gene expression and has also been implicated in addiction. Here, we examined whether intra-cerebroventricular administration of MS-275, a class I-specific histone deacetylase inhibitor, could alter ethanol self-administration, motivation to consume ethanol, and relapse in heavy drinking rats.
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