ArticleNeuropsychopharmacology : official publication of the American College of Neuropsychopharmacology2023
Examining sex differences in responses to footshock stress and the role of the metabotropic glutamate receptor 5: an [
Article in Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- In Vivo Positron Emission Tomography Imaging of Presynaptic Density Reveals Stress-Associated Synaptic Deficits Related to Behavioral and Molecular Alterations in Rats.Biological psychiatry. Cognitive neuroscience and neuroimaging · 2026Article
- mGluR5 in Pyramidal Neurons in the Hippocampus Mediates Chronic Stress-Induced Memory Deficits.CNS neuroscience & therapeutics · 2025Article
- Metabotropic Glutamate Receptor 5 as a Potential Biomarker of the Intersection of Trauma and Cannabis Use.The international journal of neuropsychopharmacology · 2024Article
- Examining mGlu5 Receptor Availability as a Predictor of Vulnerability to PTSD: An [Chronic stress (Thousand Oaks, Calif.)Article
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Authors and funding
9 authors.
Funding
Abstract
Clinical investigations suggest involvement of the metabotropic glutamate receptor 5 (mGluR5) in the pathophysiology of fear learning that underlies trauma-related disorders. Here, we utilized a 4-day fear learning paradigm combined with positron emission tomography (PET) to examine the relationship between mGluR5 availability and differences in the response of rats to repeated footshock exposure (FE). Specifically, on day 1, male (n = 16) and female (n = 12) rats received 15 footshocks and were compared with control rats who did not receive footshocks (n = 7 male; n = 4 female). FE rats were classified as low responders (LR) or high responders (HR) based on freezing to the context the following day (day 2). PET with [
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