ArticleFrontiers in neuroscience2018
Persistent Adult Neuroimmune Activation and Loss of Hippocampal Neurogenesis Following Adolescent Ethanol Exposure: Blockade by Exercise and the Anti-inflammatory Drug Indomethacin.
Article in Frontiers in neuroscience, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 62 papers.
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Who cites it
62 citing papers in PubMed, 83 citations in OpenAlex.
- Adolescent Ethanol Exposure Disrupts the Mature Phenotype of Surviving Neuroprogenitors in Female Mice.Hippocampus · 2026Article
- A neuroimmune framework for understanding adolescent stress and risk of alcohol misuse.Brain, behavior, & immunity - health · 2026Review
- Epigenetic Repression of the Serotonergic Neuron Phenotype Following Adolescent Binge Drinking Is Restored through Inhibition of Proinflammatory Signaling by Exercise and Glycyrrhizic Acid.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026Article
- Molecular Networks of Redox Dysregulation in Fetal Alcohol Spectrum Disorders: Mechanisms and Therapeutic Prospects.Antioxidants (Basel, Switzerland) · 2026Review
- Super-resolved, three-dimensional spatial transcriptomics reveals cell-type and brain-region-specific modulation of key epitranscriptomic switches following adolescent alcohol exposure.bioRxiv : the preprint server for biology · 2026Article
- Microglia Promote Neurodegeneration and Hyperkatifeia during Withdrawal and Abstinence from Binge Alcohol.The American journal of pathology · 2026Article
- Adolescent adversity persistently induces proinflammatory HMGB1 signaling and disrupts the basal forebrain cholinergic system in female rats.Neurobiology of stress · 2026Article
- Microglia promote neurodegeneration and hyperkatifeia during withdrawal and prolonged abstinence from binge alcohol.bioRxiv : the preprint server for biology · 2025Article
- Review
- Article
- Impact of Neuroimmune System Activation by Adolescent Binge Alcohol Exposure on Adult Neurobiology.Advances in experimental medicine and biology · 2025Review
- Adolescent Alcohol and the Spectrum of Cognitive Dysfunction in Aging.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
- Ethanol changes Nestin-promoter induced neural stem cells to disturb newborn dendritic spine remodeling in the hippocampus of mice.Neural regeneration research · 2024Article
- Cilostazol Combats Lipopolysaccharide-Induced Hippocampal Injury in Rats: Role of AKT/GSK3Advances in pharmacological and pharmaceutical 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
- Potential Link Between Exercise and N-Methyl-D-Aspartate Glutamate Receptors in Alcohol Use Disorder: Implications for Therapeutic Strategies.Psychology research and behavior management · 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
- Alcohol, HMGB1, and Innate Immune Signaling in the Brain.Alcohol research : current reviews · 2024Review
- HMGB1 neuroimmune signaling and REST-G9a gene repression contribute to ethanol-induced reversible suppression of the cholinergic neuron phenotype.Molecular psychiatry · 2023Article
2 more citing papers are in PubMed but not listed here.
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
Abstract
Alcohol abuse and binge drinking are common during adolescence, a developmental period characterized by heightened neuroplasticity. Animal studies reveal that adolescent ethanol exposure decreases hippocampal neurogenesis that persists into adulthood, but the mechanism remains to be fully elucidated. Using a rodent model of adolescent intermittent ethanol (AIE; 5.0 g/kg, i.g., 2-days on/2-days off from postnatal day [P]25 to P55), we tested the hypothesis that AIE-induced upregulation of neuroimmune signaling contributes to the loss of hippocampal neurogenesis in adulthood. We found that AIE caused upregulation of multiple proinflammatory Toll-like receptors (TLRs), increased expression of phosphorylated NF-κB p65 (pNF-κB p65) and the cell death marker cleaved caspase 3, and reduced markers of neurogenesis in the adult (P80) hippocampus, which is consistent with persistently increased neuroimmune signaling reducing neurogenesis. We observed a similar increase of pNF-κB p65-immunoreactive cells in the post-mortem human alcoholic hippocampus, an effect that was negatively correlated with age of drinking onset. Voluntary wheel running from P24 to P80 prevented the AIE-induced loss of neurogenesis markers (i.e., nestin and doublecortin) in the adult hippocampus that was paralleled by blockade of increased expression of the cell death marker cleaved caspase 3. Wheel running also prevented the AIE-induced increase of hippocampal pNF-κB p65 and induction of neuroimmune NF-κB target genes, including
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