ArticleNeuroscience2017
Adolescent binge ethanol exposure alters specific forebrain cholinergic cell populations and leads to selective functional deficits in the prefrontal cortex.
Article in Neuroscience, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 50 papers.
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Who cites it
50 citing papers in PubMed, 70 citations in OpenAlex.
- Developmental alcohol exposure: Impacts on medial prefrontal cortex morphology and the excitatory-inhibitory balance.Progress in neuro-psychopharmacology & biological psychiatry · 2026Review
- Neurotoxic effects of chronic ethanol on cholinergic interneurons in the dorsomedial striatum.Neuropharmacology · 2026Article
- Sex-specific effects of chronic alcohol consumption across the lifespan in the transgenic Alzheimer's Disease (TgF344-AD) rat model.Brain, behavior, and immunity · 2025Article
- Ethanol inhibits dorsomedial striatum acetylcholine release.bioRxiv : the preprint server for biology · 2025Article
- Adolescent Alcohol and the Spectrum of Cognitive Dysfunction in Aging.Advances in experimental medicine and biology · 2025Review
- Prelimbic cortex perineuronal net expression and social behavior: Impact of adolescent intermittent ethanol exposure.Neuropharmacology · 2025Article
- Impact of Neuroimmune System Activation by Adolescent Binge Alcohol Exposure on Adult Neurobiology.Advances in experimental medicine and biology · 2025Review
- Adolescent binge alcohol exposure accelerates Alzheimer's disease-associated basal forebrain neuropathology through proinflammatory HMGB1 signaling.Frontiers in aging neuroscience · 2025Article
- Dysregulation of neurotrophin expression in prefrontal cortex and nucleus basalis magnocellularis during and after adolescent intermittent ethanol exposure.Alcohol (Fayetteville, N.Y.) · 2024Article
- Adolescent alcohol exposure persistently alters orbitofrontal cortical encoding of Pavlovian conditional stimulus components in female rats.Scientific reports · 2024Article
- Modulation of the p75NTR during Adolescent Alcohol Exposure Prevents Cholinergic Neuronal Atrophy and Associated Acetylcholine Activity and Behavioral Dysfunction.International journal of molecular sciences · 2024Article
- Exercise leads to sex-specific recovery of behavior and pathological AD markers following adolescent ethanol exposure in the TgF344-AD model.Frontiers in behavioral neuroscience · 2024Article
- Article
- Early-Stage Moderate Alcohol Feeding Dysregulates Insulin-Related Metabolic Hormone Expression in the Brain: Potential Links to Neurodegeneration Including Alzheimer's Disease.Journal of Alzheimer's disease reports · 2024Article
- Alzheimer's disease: a comprehensive review of epidemiology, risk factors, symptoms diagnosis, management, caregiving, advanced treatments and associated challenges.Frontiers in medicine · 2024Review
- Epigenetic regulation of microglia and neurons by proinflammatory signaling following adolescent intermittent ethanol (AIE) exposure and in human AUD.Advances in drug and alcohol research · 2024Review
- Determining the neuronal ensembles underlying sex-specific social impairments following adolescent intermittent ethanol exposure.Neuropharmacology · 2023Article
- Targeting Persistent Changes in Neuroimmune and Epigenetic Signaling in Adolescent Drinking to Treat Alcohol Use Disorder in Adulthood.Pharmacological reviews · 2023Review
- Article
- Impact of adolescent intermittent ethanol exposure in male and female rats on social drinking and neuropeptide gene expression.Alcoholism, clinical and experimental research · 2022Article
Corrections and comments
- Erratum issued
Authors and funding
2 authors at 1 institution in 1 country.
Funding
Abstract
Adolescence has been identified as a vulnerable developmental time period during which exposure to drugs can have long-lasting, detrimental effects. Although adolescent binge-like ethanol (EtOH) exposure leads to a significant reduction in forebrain cholinergic neurons, EtOH's functional effect on acetylcholine (ACh) release during behavior has yet to be examined. Using an adolescent intermittent ethanol exposure model (AIE), rats were exposed to binge-like levels of EtOH from postnatal days (PD) 25 to 55. Three weeks following the final EtOH exposure, cholinergic functioning was assessed during a spontaneous alternation protocol. During maze testing, ACh levels increased in both the hippocampus and prefrontal cortex. However, selectively in the prefrontal cortex, AIE rats displayed reduced levels of behaviorally relevant ACh efflux. We found no treatment differences in spatial exploration, spatial learning, spatial reversal, or novel object recognition. In contrast, AIE rats were impaired during the first attentional set shift on an operant set-shifting task, indicative of an EtOH-mediated deficit in cognitive flexibility. A unique pattern of cholinergic cell loss was observed in the basal forebrain following AIE: Within the medial septum/diagonal band there was a selective loss (30%) of choline acetyltransferase (ChAT)-positive neurons that were nestin negative (ChAT+/nestin-); whereas in the Nucleus basalis of Meynert (NbM) there was a selective reduction (50%) in ChAT+/nestin+. These results indicate that early adolescent binge EtOH exposure leads to a long-lasting frontocortical functional cholinergic deficit, driven by a loss of ChAT+/nestin+ neurons in the NbM, which was associated with impaired cognitive flexibility during adulthood.
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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.