Evidence map›Paper›PMID 31110134›Full record

ArticleeNeuro

Properties of Individual Hippocampal Synapses Influencing NMDA-Receptor Activation by Spontaneous Neurotransmission.

Sarah R Metzbower, Yuyoung Joo, David R Benavides, Thomas A Blanpied

Abstract read
In one paragraph

Article in eNeuro. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

  1. Linear ubiquitination of the NMDA receptor GluN2A subunit facilitates the GluN2B-to-GluN2A switch and synaptic maturation.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  2. Article
  3. Structural and functional reorganization of inhibitory synapses by activity-dependent cleavage of neuroligin-2.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  4. Article
  5. Article
  6. R-type voltage-gated CaCell reports · 2022
    Article
  7. Article
  8. Review
  9. Article
  10. Excitatory postsynaptic calcium transients atLearning & memory (Cold Spring Harbor, N.Y.) · 2021
    Article
  11. Review
  12. Review
  13. Distance-dependent regulation of NMDAR nanoscale organization along hippocampal neuron dendrites.Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  14. Article
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

4 authors.

Sarah R MetzbowerDepartment of Physiology and Program in Neuroscience.
Yuyoung JooDepartment of Neurology, University of Maryland School of Medicine, Baltimore, Maryland, 21201.
David R BenavidesDepartment of Neurology, University of Maryland School of Medicine, Baltimore, Maryland, 21201.ORCID 0000-0002-5630-8050
Thomas A BlanpiedDepartment of Physiology and Program in Neuroscience Tblanpied@som.umaryland.edu.

Funding

Internal Dynamics of the Postsynaptic DensityR37MH080046 · NIMH · UNIVERSITY OF MARYLAND BALTIMORE · PI Thomas A Blanpied · 2020 to 2026
$5.0M
TRAINING PROGRAM IN INTEGRATIVE MEMBRANE BIOLOGYT32GM008181 · NIGMS · UNIVERSITY OF MARYLAND BALTIMORE · PI RIZZO, MEGAN A, TRUDEAU, MATTHEW C · 1987 to 2022
$4.9M
Internal Dynamics of the Postsynaptic DensityR01MH080046 · NIMH · UNIVERSITY OF MARYLAND BALTIMORE · PI BLANPIED, THOMAS A · 2007 to 2019
$4.5M
CRCNS: Transmitter Release Site Organization in Plasticity and Disease at the NMJR01NS090644 · NINDS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI BLANPIED, THOMAS A, LAGHAEI, ROZITA · 2014 to 2018
$1.9M
Advanced components for an existing spinning disk confocal in an established core imaging facilityS10OD026698 · OD · UNIVERSITY OF MARYLAND BALTIMORE · PI BLANPIED, THOMAS A · 2019 to 2019
$274k
NIGMS NIH HHS T32 GM008181NIH HHS S10 OD026698NIMH NIH HHS R01 MH080046NIMH NIH HHS R37 MH080046NINDS NIH HHS R01 NS090644
6 · The paper itself

Abstract

NMDA receptor (NMDAR) activation is critical for maintenance and modification of synapse strength. Specifically, NMDAR activation by spontaneous glutamate release has been shown to mediate some forms of synaptic plasticity as well as synaptic development. Interestingly, there is evidence that within individual synapses each release mode may be segregated such that postsynaptically there are distinct pools of responsive receptors. To examine potential regulators of NMDAR activation because of spontaneous glutamate release in cultured hippocampal neurons, we used GCaMP6f imaging at single synapses in concert with confocal and super-resolution imaging. Using these single-spine approaches, we found that Ca

Indexed as

Synaptic TransmissionAnimalsCalcium SignalingCells, CulturedDendritic SpinesFemaleGlutamic AcidHippocampusMaleRatsReceptors, N-Methyl-D-AspartateSynapsesGlutamic AcidReceptors, N-Methyl-D-Aspartatecalcium imagingGCaMPpostsynaptic densitySTORMsuper-resolution

Identifiers

PMID31110134
PMCPMC6541874

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.