Neuroinflammatory history results in overlapping transcriptional signatures with heroin exposure in the nucleus accumbens and alters responsiveness to heroin in male rats
Floris G, Zanda M, Dabrowski K, Daws S. Neuroinflammatory history results in overlapping transcriptional signatures with heroin exposure in the nucleus accumbens and alters responsiveness to heroin in male rats. Translational Psychiatry 2024, 14: 500. PMID: 39702361, PMCID: PMC11659471, DOI: 10.1038/s41398-024-03203-4.Peer-Reviewed Original ResearchConceptsResponse to heroinNucleus accumbensHeroin exposureOpioid use disorderSelf-AdministrationHeroin self-administrationMesolimbic dopamine systemOpioid-induced behaviorsMolecular neuroadaptationsDopamine systemOpioid rewardHeroin intakeBehavioral effectsUse disorderPsychiatric researchLipopolysaccharide (LPS)-induced neuroinflammationPreclinical modelsBehavioral ramificationsSensitivity to opioidsOpioid heroinHeroinMale ratsAccumbensHeightened immune responseNeuroinflammation
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