Evidence map›Paper›PMID 39117456›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2024

Blockade of GluN2B-Containing NMDA Receptors Prevents Potentiation and Depression of Responses during Ocular Dominance Plasticity.

Michelle C D Bridi, Su Hong, Daniel Severin, Cristian Moreno, Altagracia Contreras, Alfredo Kirkwood

Abstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Loss of Depalmitoylation Disrupts Homeostatic Plasticity of AMPARs in a Mouse Model of Infantile Neuronal Ceroid Lipofuscinosis.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    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

6 authors.

Michelle C D BridiZanvyl Krieger Mind/Brain Institute, Johns Hopkins University, Baltimore, Maryland 21218.
Su HongZanvyl Krieger Mind/Brain Institute, Johns Hopkins University, Baltimore, Maryland 21218.
Daniel SeverinZanvyl Krieger Mind/Brain Institute, Johns Hopkins University, Baltimore, Maryland 21218.ORCID 0000-0003-4984-8515
Cristian MorenoZanvyl Krieger Mind/Brain Institute, Johns Hopkins University, Baltimore, Maryland 21218.
Altagracia ContrerasZanvyl Krieger Mind/Brain Institute, Johns Hopkins University, Baltimore, Maryland 21218.
Alfredo KirkwoodZanvyl Krieger Mind/Brain Institute, Johns Hopkins University, Baltimore, Maryland 21218 elkirkwood@gmail.com.ORCID 0000-0001-9148-9742

Funding

West Virginia University Stroke COBREP20GM109098 · NIGMS · WEST VIRGINIA UNIVERSITY · PI HRUSKA, MARTIN · 2014 to 2024
$24.5M
Regulation of Synaptic Plastiticy in Visual CortexR01EY012124 · NEI · JOHNS HOPKINS UNIVERSITY · PI KIRKWOOD, ALFREDO · 1998 to 2021
$7.6M
Cellular and Molecular BiologyT32GM141804 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI John Kim · 2021 to 2026
$5.1M
Reversible activation on critical plasticity in visual cortexR01EY025922 · NEI · UNIV OF MARYLAND, COLLEGE PARK · PI KIRKWOOD, ALFREDO, MURASE, SACHIKO · 2015 to 2024
$3.6M
NEI NIH HHS R01 EY012124NEI NIH HHS R01 EY025922NIGMS NIH HHS P20 GM109098NIGMS NIH HHS T32 GM141804
6 · The paper itself

Abstract

Monocular deprivation (MD) causes an initial decrease in synaptic responses to the deprived eye in juvenile mouse primary visual cortex (V1) through Hebbian long-term depression (LTD). This is followed by a homeostatic increase, which has been attributed either to synaptic scaling or to a slide threshold for Hebbian long-term potentiation (LTP) rather than scaling. We therefore asked in mice of all sexes whether the homeostatic increase during MD requires GluN2B-containing NMDA receptor activity, which is required to slide the plasticity threshold but not for synaptic scaling. Selective GluN2B blockade from 2-6 d after monocular lid suture prevented the homeostatic increase in miniature excitatory postsynaptic current (mEPSC) amplitude in monocular V1 of acute slices and prevented the increase in visually evoked responses in binocular V1 in vivo

Indexed as

Dominance, OcularExcitatory Postsynaptic PotentialsMice, Inbred C57BLNeuronal PlasticityReceptors, N-Methyl-D-AspartateAnimalsEvoked Potentials, VisualExcitatory Amino Acid AntagonistsFemaleLong-Term PotentiationLong-Term Synaptic DepressionMaleMicePhotic StimulationSensory DeprivationVisual CortexExcitatory Amino Acid AntagonistsNR2B NMDA receptorReceptors, N-Methyl-D-AspartateGluN2BLTPmonocular deprivationNMDAocular dominance plasticityvisual cortex

Identifiers

PMID39117456
PMCPMC11376332

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.