Evidence map›Paper›PMID 29238845›Full record

ReviewCellular and molecular life sciences : CMLS2018

Junctional adhesion molecule-A: functional diversity through molecular promiscuity.

Tim Steinbacher, Daniel Kummer, Klaus Ebnet

Open access · greenAbstract readReview
In one paragraph

Review in Cellular and molecular life sciences : CMLS, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
1.5field-weighted citation impact, top 19% 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

44 citing papers in PubMed, 67 citations in OpenAlex.

  1. Trial
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  7. Junctional adhesion molecule-C: A multifunctional mediator of cell adhesion.Cellular and molecular life sciences : CMLS · 2025
    Review
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  19. Review
  20. Expression of Cell-Adhesion Molecules inInternational journal of molecular sciences · 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

3 authors at 1 institution in 1 country.

Tim SteinbacherInstitute-Associated Research Group: Cell Adhesion and Cell Polarity, Institute of Medical Biochemistry, ZMBE, University of Münster, Von-Esmarch-Str. 56, 48149, Münster, Germany.
Daniel KummerInstitute-Associated Research Group: Cell Adhesion and Cell Polarity, Institute of Medical Biochemistry, ZMBE, University of Münster, Von-Esmarch-Str. 56, 48149, Münster, Germany.
Klaus EbnetInstitute-Associated Research Group: Cell Adhesion and Cell Polarity, Institute of Medical Biochemistry, ZMBE, University of Münster, Von-Esmarch-Str. 56, 48149, Münster, Germany. ebnetk@uni-muenster.de.ORCID 0000-0002-0417-7888
University of Münster · DE

Funding

Deutsche Forschungsgemeinschaft EB 160/4-2Deutsche Forschungsgemeinschaft EB 160/5-1Deutsche Forschungsgemeinschaft EXC-1003 FF-2016-01Medical Faculty of the University Münster IZKF Eb2/020/14
6 · The paper itself

Abstract

Cell adhesion molecules (CAMs) of the immunoglobulin superfamily (IgSF) regulate important processes such as cell proliferation, differentiation and morphogenesis. This activity is primarily due to their ability to initiate intracellular signaling cascades at cell-cell contact sites. Junctional adhesion molecule-A (JAM-A) is an IgSF-CAM with a short cytoplasmic tail that has no catalytic activity. Nevertheless, JAM-A is involved in a variety of biological processes. The functional diversity of JAM-A resides to a large part in a C-terminal PDZ domain binding motif which directly interacts with nine different PDZ domain-containing proteins. The molecular promiscuity of its PDZ domain motif allows JAM-A to recruit protein scaffolds to specific sites of cell-cell adhesion and to assemble signaling complexes at those sites. Here, we review the molecular characteristics of JAM-A, including its dimerization, its interaction with scaffolding proteins, and the phosphorylation of its cytoplasmic domain, and we describe how these characteristics translate into diverse biological activities.

Indexed as

AnimalsCarrier ProteinsCell AdhesionCell DifferentiationCell ProliferationEukaryotic CellsGene Expression RegulationHumansImmunoglobulinsJunctional Adhesion Molecule AMicrofilament ProteinsMorphogenesisNuclear ProteinsPDZ DomainsPhosphorylationTight JunctionsCarrier ProteinsImmunoglobulinsJunctional Adhesion Molecule AMicrofilament ProteinsNuclear ProteinsCell adhesionDimerizationJAM-AJunctional adhesion moleculesPDZ domainScaffolding proteinSignaling

Identifiers

PMID29238845
PMCPMC11105642
OpenAlexW2773934978

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.