ArticleJournal of neurophysiology2021
The ethanol metabolite acetic acid activates mouse nucleus accumbens shell medium spiny neurons.
Article in Journal of neurophysiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 21 citations in OpenAlex.
- Cocaine sensitization and accumbens shell plasticity depend on biological sex and gonadal hormones in C57BL/6J mice.bioRxiv : the preprint server for biology · 2025Article
- Fundamental sex differences in cocaine-induced plasticity of D1R- and D2R-MSNs in the mouse nucleus accumbens core.Biology of sex differences · 2025Article
- Fundamental Sex Differences in Cocaine-Induced Plasticity of Dopamine D1 Receptor- and D2 Receptor-Expressing Medium Spiny Neurons in the Mouse Nucleus Accumbens Shell.Biological psychiatry global open science · 2024Article
- Physiological acetic acid concentrations from ethanol metabolism stimulate accumbens shell medium spiny neurons via NMDAR activation in a sex-dependent manner.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2024Article
- Acetic Acid: An Underestimated Metabolite in Ethanol-Induced Changes in Regulating Cardiovascular Function.Antioxidants (Basel, Switzerland) · 2024Review
- Sex differences in mouse infralimbic cortex projections to the nucleus accumbens shell.Biology of sex differences · 2023Article
- Ethanol Metabolite, Acetate, Increases Excitability of the Central Nucleus of Amygdala Neurons through Activation of NMDA Receptors.ACS chemical neuroscience · 2023Article
- The Impact of Acetic Acid on Measuring Ethanol Concentrations in Water and Human Serum Using Short-Wave Infrared Spectroscopy.International journal of molecular sciences · 2023Article
- GABAergic signaling in alcohol use disorder and withdrawal: pathological involvement and therapeutic potential.Frontiers in neural circuits · 2023Review
- Review of Ethanol Intoxication Sensing Technologies and Techniques.Sensors (Basel, Switzerland) · 2022Review
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
Abstract
Although ethanol consumption leads to an array of neurophysiological alterations involving the neural circuits for reward, the underlying mechanisms remain unclear. Acetic acid is a major metabolite of ethanol with high bioactivity and potentially significant pharmacological importance in regulating brain function. Yet, the impact of acetic acid on reward circuit function has not been well explored. Given the rewarding properties associated with ethanol consumption, we investigated the acute effects of ethanol and/or acetic acid on the neurophysiological function of medium spiny neurons of the nucleus accumbens shell, a key node in the mammalian reward circuit. We find that acetic acid, but not ethanol, provided a rapid and robust boost in neuronal excitability at physiologically relevant concentrations, whereas both compounds enhanced glutamatergic synaptic activity. These effects were consistent across both sexes in C57BL/6J mice. Overall, our data suggest acetic acid is a promising candidate mediator for ethanol effects on mood and motivation that deserves further investigation.
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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.