Evidence map›Paper›PMID 24561196›Full record

ReviewFEBS letters2014

Mix and match: investigating heteromeric and heterotypic gap junction channels in model systems and native tissues.

Michael Koval, Samuel A Molina, Janis M Burt

Open access · bronzeAbstract readReview
In one paragraph

Review in FEBS letters, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 84 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
84citing papers in PubMed, 1 pooled it
6.4field-weighted citation impact, top 3% 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

84 citing papers in PubMed, 1 synthesis or guideline pooled it, 140 citations in OpenAlex.

  1. Pooled it
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  7. Weight of time: exploring the link between obesity and aging.Aging clinical and experimental research · 2025
    Review
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24 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

3 authors at 2 institutions in 1 country.

Michael KovalDivision of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, Emory University, Atlanta, GA, United States; Department of Cell Biology, Emory University, Atlanta, GA, United States. Electronic address: mhkoval@emory.edu.
Samuel A MolinaDivision of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, Emory University, Atlanta, GA, United States.
Janis M BurtDepartment of Physiology, University of Arizona, Tucson, AZ, United States.
Emory University · USUniversity of Arizona · US

Funding

THE ROLE OF TGFB IN ETHANOL MEDIATED LUNG INJURYP50AA013757 · NIAAA · EMORY UNIVERSITY · PI GUIDOT, DAVID MARSHALL · 2003 to 2013
$15.7M
GAP JUNCTIONS IN VASCULAR SMOOTH MUSCLE--GROWTH CONTROLR01HL058732 · NHLBI · UNIVERSITY OF ARIZONA · PI BURT, JANIS M · 1997 to 2014
$4.2M
Institutional Training Grant in Alcohol ResearchT32AA013528 · NIAAA · EMORY UNIVERSITY · PI GUIDOT, DAVID MARSHALL · 2002 to 2011
$3.2M
Molecular regulation of pulmonary tight junctionsR01HL116958 · NHLBI · EMORY UNIVERSITY · PI KOVAL, MICHAEL H. · 2013 to 2016
$1.5M
NHLBI NIH HHS R01 HL058732NHLBI NIH HHS R01-HL058732NHLBI NIH HHS R01 HL116958NHLBI NIH HHS R01-HL116958NIAAA NIH HHS P50 AA013757NIAAA NIH HHS P50-AA013757NIAAA NIH HHS T32 AA013528NIAAA NIH HHS T32-AA013528
6 · The paper itself

Abstract

This review is based in part on a roundtable discussion session: "Physiological roles for heterotypic/heteromeric channels" at the 2013 International Gap Junction Conference (IGJC 2013) in Charleston, South Carolina. It is well recognized that multiple connexins can specifically co-assemble to form mixed gap junction channels with unique properties as a means to regulate intercellular communication. Compatibility determinants for both heteromeric and heterotypic gap junction channel formation have been identified and associated with specific connexin amino acid motifs. Hetero-oligomerization is also a regulated process; differences in connexin quality control and monomer stability are likely to play integral roles to control interactions between compatible connexins. Gap junctions in oligodendrocyte:astrocyte communication and in the cardiovascular system have emerged as key systems where heterotypic and heteromeric channels have unique physiologic roles. There are several methodologies to study heteromeric and heterotypic channels that are best applied to either heterologous expression systems, native tissues or both. There remains a need to use and develop different experimental approaches in order to understand the prevalence and roles for mixed gap junction channels in human physiology.

Indexed as

Protein MultimerizationAmino Acid SequenceAnimalsConnexinsGap JunctionsHumansMolecular Sequence DataProtein TransportConnexinsConnexinGap junctionMembrane transportQuality control

Identifiers

PMID24561196
PMCPMC3992227
OpenAlexW2157162039

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.