ArticleBritish journal of pharmacology2023
Blockade of orexin receptors in the infralimbic cortex prevents stress-induced reinstatement of alcohol-seeking behaviour in alcohol-dependent rats.
Article in British journal of pharmacology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.
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Who cites it
18 citing papers in PubMed, 1 synthesis or guideline pooled it, 22 citations in OpenAlex.
- A systematic review and meta-analysis on the transcriptomic signatures in alcohol use disorder.Molecular psychiatry · 2025Pooled it
- The Orexin System Modulates Stress-Induced Alcohol Preference and Reinstatement in Adolescents: Bioinformatics and Experimental Evidence.Addiction biology · 2026Article
- Functional interaction between orexin/CRF and orexin/dynorphin transmission in the infralimbic cortex modulates the stress-induced reinstatement of alcohol-seeking behavior in male and female Wistar rats.Neuropharmacology · 2026Article
- COAddiction biology · 2026Article
- Microglia Promote Neurodegeneration and Hyperkatifeia during Withdrawal and Abstinence from Binge Alcohol.The American journal of pathology · 2026Article
- Noradrenaline Modulates Central Amygdala GABA Transmission and Alcohol Drinking in Female Rats.Biological psychiatry · 2026Article
- Sex-Specific Effects of Hypocretin Receptor Signaling in Corticotropin-Releasing Factor Neurons on Alcohol Drinking, Anxiety, and Extended Amygdala Neuronal Excitability.Biological psychiatry global open science · 2026Article
- The Orexin System in Addiction: Neuromodulatory Interactions and Therapeutic Potential.Brain sciences · 2025Review
- Microglia promote neurodegeneration and hyperkatifeia during withdrawal and prolonged abstinence from binge alcohol.bioRxiv : the preprint server for biology · 2025Article
- Orexin receptors: possible therapeutic targets for psychiatric disorders.Psychopharmacology · 2025Review
- A Preliminary Report on the Effects of Daridorexant in Patients with Comorbid Insomnia and Substance Use Disorders.Pharmaceuticals (Basel, Switzerland) · 2025Article
- Functional interaction between orexin/dynorphin transmission in the posterior paraventricular nucleus of the thalamus following alcohol dependence: mediation of alcohol-seeking behavior.Frontiers in pharmacology · 2025Article
- Chronic ethanol exposure produces long-lasting, subregion-specific physiological adaptations in RMTg-projecting mPFC neurons.Neuropharmacology · 2024Article
- Withdrawal from chronic alcohol impairs the serotonin-mediated modulation of GABAergic transmission in the infralimbic cortex in male rats.Neurobiology of disease · 2024Article
- Chemogenetic inhibition of central amygdala CRF-expressing neurons decreases alcohol intake but not trauma-related behaviors in a rat model of post-traumatic stress and alcohol use disorder.Molecular psychiatry · 2024Article
- Pivotal role of orexin signaling in the posterior paraventricular nucleus of the thalamus during the stress-induced reinstatement of oxycodone-seeking behavior.Journal of psychopharmacology (Oxford, England) · 2024Article
- LY2444296, a κ-opioid receptor antagonist, selectively reduces alcohol drinking in male and female Wistar rats with a history of alcohol dependence.Scientific reports · 2024Article
- The glucagon-like peptide-1 (GLP-1) analogue semaglutide reduces alcohol drinking and modulates central GABA neurotransmission.JCI insight · 2023Article
Corrections and comments
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Authors and funding
7 authors at 1 institution in 1 country.
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Abstract
background and purposeA major problem managing alcohol use disorder is the high vulnerability to relapse, even after long periods of abstinence. Chronic alcohol use dysregulates stress responsivity, rendering this system hyporesponsive and making individuals vulnerable to relapse. Orexin (hypocretin) plays a role in diverse physiological processes, including stress. Orexin neurons in the hypothalamus, project to the infralimbic cortex. This study asked does infralimbic cortex orexin transmission play a significant role in stress-induced reinstatement of alcohol-seeking behaviour in alcohol-dependent rats. EXPERIMENTAL APPROACH: Male and female rats were trained to self-administer 10% alcohol (3 weeks) and then made dependent via chronic intermittent alcohol vapour exposure. Following extinction (5 days·week KEY
resultsTCS 1102 prevented reinstatement in dependent animals only. Moreover, Hcrtr mRNA expression in the hypothalamus and Hcrtr1/2 in the infralimbic cortex increased in alcohol-dependent animals at the time of testing. Dependence dampened basal orexin/OX receptor influence over infralimbic cortex GABAergic synapses (using TCS 1102) allow for greater stimulated orexin effects. CONCLUSION AND IMPLICATIONS: Infralimbic cortex transmission is implicate in stress-induced reinstatement of alcohol-seeking behaviour in subjects with a history of alcohol dependence and show maladaptive recruitment of infralimbic cortex transmission by alcohol dependence.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.