ArticleNeurobiology of stress2022
Corticotropin releasing factor neurons in the visual cortex mediate long-term changes in visual function induced by early adversity.
Article in Neurobiology of stress, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.
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Who cites it
7 citing papers in PubMed, 1 synthesis or guideline pooled it, 7 citations in OpenAlex.
- The multimodal neuroimaging signatures and gene expression profiles for adverse childhood experiences.BMC medicine · 2025Pooled it
- Repeated restraint stress enhances visual plasticity through locus coeruleus (LC)-V1 projection in adult mice.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026Article
- Pre-trauma cognitive traits predict fear generalization and associated prefrontal functioning in a longitudinal rodent model.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026Article
- A unifying theory of brain signaling and its possible role in acquired chronic disease.Frontiers in neuroscience · 2026Article
- Hearing and early life adversity: effects of developmental stress on sensory processing.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026Review
- The Role of Corticotropin-Releasing Factor Receptor 1 in the Stress-Induced Alteration of Visual Properties in Primary Visual Cortex: Insights from the Single Prolonged Stress Model.Neuroscience bulletin · 2024Article
- Translational models of stress and resilience: An applied neuroscience methodology review.Neuroscience applied · 2024Review
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Authors and funding
15 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Early adversity can cause malfunction of the visual system in adulthood. Adult female but not male mice undergoing early chronic mild stress (ECMS) maintain ocular dominance (OD) plasticity after the critical period. How early stressful experiences have a long-term impact on it is largely unknown. Here, we observed a wide distribution of corticotropin-releasing factor (CRF)-positive neurons, which mainly colocalized with a subpopulation of GABAergic interneurons in the mouse primary visual cortex (V1). Optogenetic activation of CRF-positive neurons transfected with AAV-ChR2 evoked inhibitory currents in nearby pyramidal cells. ECMS induced a reduction in the expression of CRF mRNA in adult mouse V1. Chemogenetic activation of V1 CRF neurons impaired OD plasticity in adult ECMS females. We further showed that local administration of the corticotropin releasing factor receptor 1 (CRFR1) antagonist via an osmotic minipump into the visual cortex mimicked OD plasticity in adult ECMS females. Whole-cell recording in layer 2/3 pyramidal neurons revealed that the CRFR1 antagonist reduced the short-term depression (STD) of evoked inhibitory postsynaptic current (IPSC) in females but not in males. Likewise, CRF agonists have the opposite effect. In summary, our findings indicate that the local CRF-CRFR1 system within V1 may mediate the long-term and sex-dependent effect of early stress experiences on visual plasticity and provide a target for the prevention of visual deficits in adults with a history of early-life adversity.
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