Evidence map›Paper›PMID 32619474›Full record

ReviewNeuroscience2021

Regulatory Roles of Metabotropic Glutamate Receptors on Synaptic Communication Mediated by Gap Junctions.

Roger Cachope, Alberto E Pereda

Abstract readReview
In one paragraph

Review in Neuroscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed.

  1. Glutamate as a Therapeutic Substrate in Migraine.International journal of molecular sciences · 2025
    Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors.

Roger CachopeCHDI Foundation, USA; Dominick P. Purpura Department of Neuroscience, Albert Einstein College of Medicine, Bronx, NY, USA.
Alberto E PeredaDominick P. Purpura Department of Neuroscience, Albert Einstein College of Medicine, Bronx, NY, USA. Electronic address: alberto.pereda@einsteinmed.org.

Funding

Plasticity of Electrical SynapsesR01DC011099 · NIDCD · ALBERT EINSTEIN COLLEGE OF MEDICINE, INC · PI Alberto E Pereda · 2010 to 2026
$7.0M
Control of Junctional Conductance at Auditory AfferentsR01DC003186 · NIDCD · YESHIVA UNIVERSITY · PI PEREDA, ALBERTO E · 2002 to 2006
$1.7M
In-vivo Modulation of Synapses by EndocannabinoidsR01NS052827 · NINDS · ALBERT EINSTEIN COLLEGE OF MEDICINE · PI PEREDA, ALBERTO E · 2006 to 2009
$1.1M
Generation of transgenic zebrafish to study electrical synaptic transmissionR21NS085772 · NINDS · ALBERT EINSTEIN COLLEGE OF MEDICINE, INC · PI PEREDA, ALBERTO E · 2013 to 2014
$469k
Control of Junctional Conductance at Auditory AfferentR56DC003186 · NIDCD · ALBERT EINSTEIN COLLEGE OF MEDICINE · PI PEREDA, ALBERTO E · 2009 to 2009
$429k
Plasticity of Mammalian Electrical SynapsesR21NS055726 · NINDS · ALBERT EINSTEIN COLLEGE OF MEDICINE · PI PEREDA, ALBERTO E · 2007 to 2008
$399k
CONTROL OF JUNCTIONAL CONDUCTANCE AT AUDITORY AFFERENTSR29DC003186 · NIDCD · YESHIVA UNIVERSITY · PI PEREDA, ALBERTO E · 1997 to 2001
$238k
NIDCD NIH HHS R01 DC003186NIDCD NIH HHS R01 DC011099NIDCD NIH HHS R29 DC003186NIDCD NIH HHS R56 DC003186NINDS NIH HHS R01 NS052827NINDS NIH HHS R21 NS055726NINDS NIH HHS R21 NS085772
6 · The paper itself

Abstract

Variations of synaptic strength are thought to underlie forms of learning and can functionally reshape neural circuits. Metabotropic glutamate receptors play key roles in regulating the strength of chemical synapses. However, information within neural circuits is also conveyed via a second modality of transmission: gap junction-mediated synapses. We review here evidence indicating that metabotropic glutamate receptors also play important roles in the regulation of synaptic communication mediated by neuronal gap junctions, also known as 'electrical synapses'. Activity-driven interactions between metabotropic glutamate receptors and neuronal gap junctions can lead to long-term changes in the strength of electrical synapses. Further, the regulatory action of metabotropic glutamate receptors on neuronal gap junctions is not restricted to adulthood but is also of critical relevance during brain development and contributes to the pathological mechanisms that follow brain injury.

Indexed as

Receptors, Metabotropic GlutamateElectrical SynapsesGap JunctionsNeuronal PlasticitySynapsesSynaptic TransmissionReceptors, Metabotropic Glutamateconnexinelectrical couplingneuronal injurysynaptic developmentsynaptic plasticity

Identifiers

PMID32619474
PMCPMC7805574

What OpenQuestion holds

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Registered trials

None linked

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.