Evidence map›Paper›PMID 23723031›Full record

ReviewComprehensive Physiology2012

Gap junctions.

Morten Schak Nielsen, Lene Nygaard Axelsen, Paul L Sorgen, Vandana Verma, Mario Delmar, Niels-Henrik Holstein-Rathlou

Abstract readReview
In one paragraph

Review in Comprehensive Physiology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 259 papers.

0numbers the graph read from it
0cells of the map it votes in
259citing 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

259 citing papers in PubMed, 389 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Article
  6. Beyond the gap: moonlighting functions of connexins in cancer.Cell communication and signaling : CCS · 2026
    Review
  7. Article
  8. Article
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  10. Review
  11. Article
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  13. Review
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  19. Review
  20. Article

199 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

6 authors at 5 institutions in 2 countries.

Morten Schak NielsenDepartment of Biomedical Sciences and The Danish National Research Foundation Centre for Cardiac Arrhythmia, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark.
Lene Nygaard Axelsen
Paul L Sorgen
Vandana Verma
Mario Delmar
Niels-Henrik Holstein-Rathlou
Danish National Research Foundation · DKNew York University · USUniversity of Copenhagen · DKUniversity of Michigan–Ann Arbor · USUniversity of Nebraska Medical Center · US

Funding

Mechanisms of Gap Junction RegulationR01GM072631 · NIGMS · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI SORGEN, PAUL L · 2006 to 2025
$6.4M
NIGMS NIH HHS R01 GM072631
6 · The paper itself

Abstract

Gap junctions are essential to the function of multicellular animals, which require a high degree of coordination between cells. In vertebrates, gap junctions comprise connexins and currently 21 connexins are known in humans. The functions of gap junctions are highly diverse and include exchange of metabolites and electrical signals between cells, as well as functions, which are apparently unrelated to intercellular communication. Given the diversity of gap junction physiology, regulation of gap junction activity is complex. The structure of the various connexins is known to some extent; and structural rearrangements and intramolecular interactions are important for regulation of channel function. Intercellular coupling is further regulated by the number and activity of channels present in gap junctional plaques. The number of connexins in cell-cell channels is regulated by controlling transcription, translation, trafficking, and degradation; and all of these processes are under strict control. Once in the membrane, channel activity is determined by the conductive properties of the connexin involved, which can be regulated by voltage and chemical gating, as well as a large number of posttranslational modifications. The aim of the present article is to review our current knowledge on the structure, regulation, function, and pharmacology of gap junctions. This will be supported by examples of how different connexins and their regulation act in concert to achieve appropriate physiological control, and how disturbances of connexin function can lead to disease.

Indexed as

Amino Acid SequenceAnimalsCell CommunicationConnexinsGap JunctionsGene Expression RegulationHumansMolecular Sequence DataProtein ConformationProtein Processing, Post-TranslationalProtein TransportConnexins

Identifiers

PMID23723031
PMCPMC3821273
OpenAlexW4211091257

What Socratic 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 Socratic graph.