ArticleAddiction neuroscience2023
Prefrontal cortex glutamatergic adaptations in a mouse model of alcohol use disorder.
Article in Addiction neuroscience, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed, 17 citations in OpenAlex.
- Astrocyte reactivity by alcohol dependence in the central amygdala.Brain, behavior, and immunity · 2026Article
- Anterior cingulate cortex activation of claustrum projection neuron subtypes is enhanced by alcohol.Neuropharmacology · 2026Article
- Alcohol drinking sex-dependently regulates interleukin-1 pro-inflammatory signaling in the prefrontal cortex of mice and rhesus macaques.Brain, behavior, and immunity · 2026Article
- Translational evidence for increased central amygdala IL-6 activity in alcohol dependence.Journal of neuroinflammation · 2026Article
- Astrocyte Reactivity by Alcohol Dependence in the Central Amygdala.bioRxiv : the preprint server for biology · 2026Article
- ACSL1-Dependent Microglial Lipoimmunometabolic Reprogramming Underlies Cognitive Deficits in Alcohol Use Disorder.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Alcohol dependence-induced astrocyte immune activation in the nucleus accumbens.Neurobiology of disease · 2025Article
- Sex differences in noradrenergic regulation of the medial prefrontal cortex in mice.Biology of sex differences · 2025Article
- Chronic alcohol-induced brain states limit propagation of direct cortical stimulation.Scientific reports · 2025Article
- Alcohol Dependence-Induced Astrocyte Immune Activation in the Nucleus Accumbens.bioRxiv : the preprint server for biology · 2025Article
- Chronic Intermittent Ethanol and Withdrawal Suppress Evoked and Spontaneous GABA Release Onto Distinct Populations of Basolateral Amygdala Principal Neurons.Addiction biology · 2025Article
- Neuroimmune regulation of the prefrontal cortex tetrapartite synapse.Neuropharmacology · 2025Review
- Pre- and postsynaptic signatures in the prelimbic cortex associated with "alcohol use disorder" in the rat.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2024Article
- Altered Expression of Neuroplasticity-Related Genes in Alcohol Addiction and Treatment.International journal of molecular sciences · 2024Article
- Functional and morphological adaptation of medial prefrontal corticotropin releasing factor receptor 1-expressing neurons in male mice following chronic ethanol exposure.Neurobiology of stress · 2024Article
- Ethanol's impact on the brain: a neurobiological perspective on the mechanisms of memory impairment.Molecular biology reports · 2024Review
Corrections and comments
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Authors and funding
12 authors at 4 institutions in 1 country.
Funding
Abstract
Alcohol use disorder (AUD) produces cognitive deficits, indicating a shift in prefrontal cortex (PFC) function. PFC glutamate neurotransmission is mostly mediated by α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid-type ionotropic receptors (AMPARs); however preclinical studies have mostly focused on other receptor subtypes. Here we examined the impact of early withdrawal from chronic ethanol on AMPAR function in the mouse medial PFC (mPFC). Dependent male C57BL/6J mice were generated using the chronic intermittent ethanol vapor-two bottle choice (CIE-2BC) paradigm. Non-dependent mice had access to water and ethanol bottles but did not receive ethanol vapor. Naïve mice had no ethanol exposure. We used patch-clamp electrophysiology to measure glutamate neurotransmission in layer 2/3 prelimbic mPFC pyramidal neurons. Since AMPAR function can be impacted by subunit composition or plasticity-related proteins, we probed their mPFC expression levels. Dependent mice had higher spontaneous excitatory postsynaptic current (sEPSC) amplitude and kinetics compared to the Naïve/Non-dependent mice. These effects were seen during intoxication and after 3-8 days withdrawal, and were action potential-independent, suggesting direct enhancement of AMPAR function. Surprisingly, 3 days withdrawal decreased expression of genes encoding AMPAR subunits (
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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.