ArticleExperimental and clinical psychopharmacology2023
Glucagon-like peptide-1 receptors in nucleus accumbens, ventral hippocampus, and lateral septum reduce alcohol reinforcement in mice.
Article in Experimental and clinical psychopharmacology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 2 of them syntheses that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
17 citing papers in PubMed, 2 syntheses or guidelines pooled it, 23 citations in OpenAlex.
- A systematic review on the role of glucagon-like peptide-1 receptor agonists on alcohol-related behaviors: potential therapeutic strategy for alcohol use disorder.Acta neuropsychiatrica · 2025Pooled it
- The potential role of GLP-1 receptor agonists in substance use disorders - a systematic review.Frontiers in pharmacology · 2025Pooled it
- GLP-1 Receptor Agonist and GIP/GLP-1 Receptor Dual Agonist Therapeutics at the Intersection of Alcohol Use Disorder, Obesity, and Cardiometabolic Dysfunction.Biological psychiatry global open science · 2026Review
- GLP-1 Receptor Agonists and Substance Use Disorders in Older Adults With Type 2 Diabetes: A Target Trial Emulation.Obesity (Silver Spring, Md.) · 2026Observational
- Searching for New Pharmacological Treatments of Alcohol Use Disorder (AUD): Focus on GLP-1 Receptor Agonists.International journal of molecular sciences · 2026Review
- GLP-1 at the Metabolic-Cognitive Interface: Reward, Affect, and Memory.Comprehensive physiology · 2026Review
- Tirzepatide attenuates mesolimbic cocaine-evoked dopamine levels and reduces cocaine taking, motivation and seeking behaviours in male rodents.EBioMedicine · 2026Article
- Effects of chronic ethanol consumption on brain GLP-1R gene expression in mice and humans.Translational psychiatry · 2026Article
- Diet-induced obesity impairs refeeding responses and downregulates lateral septal GLP-1R in male rats: an effect reversed by weight-loss treatment.Frontiers in pharmacology · 2026Article
- A preliminary study of the physiological and perceptual effects of GLP-1 receptor agonists during alcohol consumption in people with obesity.Scientific reports · 2025Article
- GLP-1 Receptor Agonists: Promising Therapeutic Targets for Alcohol Use Disorder.Endocrinology · 2025Review
- An analysis on the role of glucagon-like peptide 1 receptor agonists in cognitive and mental health disorders.Nature. Mental health · 2025Article
- The Connection Between the Appetite-Regulatory Peptides Ghrelin and GLP-1 and Alcohol Use Disorder.Advances in experimental medicine and biology · 2025Review
- IUPHAR review - Glucagon-like peptide-1 (GLP-1) and substance use disorders: An emerging pharmacotherapeutic target.Pharmacological research · 2024Review
- Populations of Hindbrain Glucagon-Like Peptide 1 (GLP1) Neurons That Innervate the Hypothalamic PVH, Thalamic PVT, or Limbic Forebrain BST Have Axon Collaterals That Reach All Central Regions Innervated by GLP1 Neurons.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024Article
- Is There a Natural, Non-addictive, and Non-anti-reward, Safe, Gene-based Solution to Treat Reward Deficiency Syndrome? KB220 Variants vs GLP-1 Analogs.Journal of addiction psychiatry · 2024Article
- Semaglutide and Tirzepatide reduce alcohol consumption in individuals with obesity.Scientific reports · 2023 · on this mapArticle
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
Abstract
Glucagon-like peptide 1 (GLP-1) receptor agonists can decrease alcohol intake by central mechanisms that are still poorly understood. The lateral septum (LS) and the ventral/caudal part of the hippocampus are enriched in GLP-1 receptors, and activity in these regions was shown to modulate reward-related behaviors. Using microinfusions of the GLP-1 receptor agonist exendin-4 in mice trained to self-administer oral alcohol in an operant assay, we tested whether pharmacological stimulation of GLP-1 receptors in hippocampus and LS decrease alcohol self-administration. We report that infusion of exendin-4 in the ventral hippocampus or LS was sufficient to reduce alcohol self-administration with as large effect sizes as we previously reported with systemic exendin-4 administration. Infusion of exendin-4 into the nucleus accumbens also reduced alcohol self-administration, as anticipated based on earlier reports, while infusion of exendin-4 into the caudate-putamen (dorsal striatum) had little effect, consistent with lack of GLP-1 receptor expression in this region. The distribution of exendin-4 after infusion into the LS or caudate putamen was visualized using a fluorescently labeled ligand. These findings add to our understanding of the circuit-level mechanisms underlying the ability of GLP-1 receptor agonists to reduce alcohol self-administration. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
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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.