ArticleNature communications2023
mGluR5 is transiently confined in perisynaptic nanodomains to shape synaptic function.
Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.
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Who cites it
26 citing papers in PubMed, 39 citations in OpenAlex.
- Sex-specific neurological dysregulation may underpin distinctly different male and female behavioural phenotypes in a zebrafish model of autism spectrum disorder.Behavioral and brain functions : BBF · 2026Article
- TrkB/mGluR5 cross-talk underlies a synaptic metaplasticity mechanism of ketamine.Science advances · 2026Article
- Region- and cell type-specific changes in gene expression in the cerebellum after classical fear conditioning.Communications biology · 2026Article
- A data-driven framework linking the connectome to spatial gene expression gradients inspired by chemoaffinity theory.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- Glutamate Metabotropic Receptors-Linked Postsynaptic Density Proteins: An Emergent Hub for Antipsychotics' Regulation of Synaptic Plasticity and Metaplasticity.Biomolecules · 2026Review
- Unraveling mGluR5 dysfunction in autism spectrum disorder: a multi-level analysis of genetic, molecular, and neurobiological mechanisms.Journal of neural transmission (Vienna, Austria : 1996) · 2026Review
- Metabotropic Glutamate Receptor-Dependent Synaptic Plasticity in Age-Related Neurodegenerative Disorders.Neural plasticity · 2026Review
- Activity Deprivation Modulates the Shank3/Homer1/mGluR5 Signaling Pathway to Enable Synaptic Upscaling.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025Article
- Nanoscale synaptic remodeling at corticostriatal circuits predicts flexible action control.bioRxiv : the preprint server for biology · 2025Article
- Impairment of Group I Metabotropic Glutamate Receptors in the Dorsal Striatum of the R451C-Neuroligin 3 Mouse Model of Autism Spectrum Disorder.Journal of neurochemistry · 2025Article
- Spontaneous glutamate release activates mGluR signaling to drive rapid antidepressant responses.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Identifying intermolecular interactions in single-molecule localization microscopy.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Assessment of the relationship between synaptic density and metabotropic glutamate receptors in early Alzheimer's disease: a multi-tracer PET study.Alzheimer's research & therapy · 2025Article
- Combined expansion and STED microscopy reveals altered fingerprints of postsynaptic nanostructure across brain regions in ASD-related SHANK3-deficiency.Molecular psychiatry · 2024Article
- Amyloid-β Causes NMDA Receptor Dysfunction and Dendritic Spine Loss through mGluR1 and AKAP150-Anchored Calcineurin Signaling.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024Article
- Trajectory Analysis in Single-Particle Tracking: From Mean Squared Displacement to Machine Learning Approaches.International journal of molecular sciences · 2024Review
- Emerging modes of regulation of neuromodulatory G protein-coupled receptors.Trends in neurosciences · 2024Review
- Activity-dependent diffusion trapping of AMPA receptors as a key step for expression of early LTP.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024Review
- Article
- Celebrating the Birthday of AMPA Receptor Nanodomains: Illuminating the Nanoscale Organization of Excitatory Synapses with 10 Nanocandles.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024Review
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The unique perisynaptic distribution of postsynaptic metabotropic glutamate receptors (mGluRs) at excitatory synapses is predicted to directly shape synaptic function, but mechanistic insight into how this distribution is regulated and impacts synaptic signaling is lacking. We used live-cell and super-resolution imaging approaches, and developed molecular tools to resolve and acutely manipulate the dynamic nanoscale distribution of mGluR5. Here we show that mGluR5 is dynamically organized in perisynaptic nanodomains that localize close to, but not in the synapse. The C-terminal domain of mGluR5 critically controlled perisynaptic confinement and prevented synaptic entry. We developed an inducible interaction system to overcome synaptic exclusion of mGluR5 and investigate the impact on synaptic function. We found that mGluR5 recruitment to the synapse acutely increased synaptic calcium responses. Altogether, we propose that transient confinement of mGluR5 in perisynaptic nanodomains allows flexible modulation of synaptic function.
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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.