ArticleExperimental neurology2011
Unraveling glutamate-opioid receptor interactions using high-resolution electron microscopy: implications for addiction-related processes.
Article in Experimental neurology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
6 citing papers in PubMed, 16 citations in OpenAlex.
- Sex and chronic stress alter the distribution of glutamate receptors within rat hippocampal CA3 pyramidal cells following oxycodone conditioned place preference.Neurobiology of stress · 2022Article
- Molecular characterization of the stress network in individuals at risk for schizophrenia.Neurobiology of stress · 2021Article
- The amygdalar opioid system.Handbook of behavioral neuroscience · 2020Article
- Mu opioid receptor regulation of glutamate efflux in the central amygdala in response to predator odor.Neurobiology of stress · 2019Article
- Chronic alcohol exposure differentially affects activation of female locus coeruleus neurons and the subcellular distribution of corticotropin releasing factor receptors.Progress in neuro-psychopharmacology & biological psychiatry · 2015Article
- The behavioral, anatomical and pharmacological parallels between social attachment, love and addiction.Psychopharmacology · 2012Review
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Authors and funding
3 authors at 2 institutions in 2 countries.
Funding
Abstract
Adaptive responses in glutamate and opioid receptor systems in limbic circuits are emerging as a critical component of the neural plasticity induced by chronic use of abused substances. The present commentary reviews findings from neuroanatomical studies, with superior spatial resolution, that support a cellular basis for prominent interactions of glutamate and opioid receptor systems in preclinical models of drug addiction. The review begins by highlighting the advantages of high-resolution electron microscopic immunohistochemistry for unraveling receptor interactions at the synapse. With an emphasis on a recent publication describing the anatomical relationship between the μ-opioid receptor (MOR) and the AMPA-GluR2 subunit (Beckerman, M. A., and Glass, M. J., 2011. Ultrastructural relationship between the AMPA-GluR2 receptor subunit and the mu-opioid receptor in the mouse central nucleus of the amygdala. Exp Neurol), we review the anatomical evidence for opioid-induced neural plasticity of glutamate receptors in selected brain circuits that are key integrative substrates in the brain's motivational system. The findings stress the importance of glutamate-opioid interactions as important neural mediators of adaptations to chronic use of abused drugs, particularly within the amygdaloid complex.
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Registered trials
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