Evidence map›Paper›PMID 22449939›Full record

ReviewMolecular and cellular neurosciences2012

Ephrin regulation of synapse formation, function and plasticity.

Martin Hruska, Matthew B Dalva

Abstract readReview
In one paragraph

Review in Molecular and cellular neurosciences, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 96 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
96citing papers in PubMed, 1 pooled it
6.2field-weighted citation impact, top 2% of its field
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

96 citing papers in PubMed, 1 synthesis or guideline pooled it, 160 citations in OpenAlex.

  1. Pooled it
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  3. Review
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  11. MNeuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2025
    Article
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  20. NCK1 Modulates Neuronal Actin Dynamics and Promotes Dendritic Spine, Synapse, and Memory Formation.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article

36 more citing papers are in PubMed but not listed here.

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 at 1 institution in 1 country.

Martin HruskaDepartment of Neuroscience and the Farber Institute, Thomas Jefferson University, Philadelphia, PA 19107, USA. Martin.Hruska@jefferson.edu
Matthew B Dalva
Thomas Jefferson University · US

Funding

Cell-Contact Mediated Mechanisms Assembling Synapses (R01DA022727)R01DA022727 · NIDA · UNIVERSITY OF PENNSYLVANIA · PI DALVA, MATTHEW B · 2007 to 2025
$5.2M
Genetic indicators for imaging of cell signaling in plasticity and developmentR01MH086425 · NIMH · UNIVERSITY OF PENNSYLVANIA · PI DALVA, MATTHEW B · 2009 to 2013
$1.9M
NIDA NIH HHS DA022727NIDA NIH HHS R01 DA022727NIMH NIH HHS MH086425NIMH NIH HHS R01 MH086425
6 · The paper itself

Abstract

Synapses enable the transmission of information within neural circuits and allow the brain to change in response to experience. During the last decade numerous proteins that can induce synapse formation have been identified. Many of these synaptic inducers rely on trans-synaptic cell-cell interactions to generate functional contacts. Moreover, evidence now suggests that the same proteins that function early in development to regulate synapse formation may help to maintain and/or regulate the function and plasticity of mature synapses. One set of receptors and ligands that appear to impact both the development and the mature function of synapses are Eph receptors (erythropoietin-producing human hepatocellular carcinoma cell line) and their surface associated ligands, ephrins (Eph family receptor interacting proteins). Ephs can initiate new synaptic contacts, recruit and stabilize glutamate receptors at nascent synapses and regulate dendritic spine morphology. Recent evidence demonstrates that ephrin ligands also play major roles at synapses. Activation of ephrins by Eph receptors can induce synapse formation and spine morphogenesis, whereas in the mature nervous system ephrin signaling modulates synaptic function and long-term changes in synaptic strength. In this review we will summarize the recent progress in understanding the role of ephrins in presynaptic and postsynaptic differentiation, and synapse development, function and plasticity.

Indexed as

AnimalsEphrinsGene Expression Regulation, DevelopmentalGrowth ConesHippocampusMiceMice, KnockoutNeuronal PlasticityNeuronsRatsReceptors, Eph FamilyReceptors, GlutamateSynapsesEphrinsReceptors, Eph FamilyReceptors, Glutamate

Identifiers

PMID22449939
PMCPMC3631567
OpenAlexW2065681647

What OpenQuestion holds

Textmetadata
LicenceTDM
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.