Evidence map›Paper›PMID 24735129›Full record

ReviewCell communication & adhesion2014

Intercellular electrical communication in the heart: a new, active role for the intercalated disk.

Rengasayee Veeraraghavan, Steven Poelzing, Robert G Gourdie

Abstract readReview
In one paragraph

Review in Cell communication & adhesion, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
3.4field-weighted citation impact, top 7% 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

30 citing papers in PubMed, 50 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Implications for neutrophils in cardiac arrhythmias.American journal of physiology. Heart and circulatory physiology · 2024
    Review
  5. Article
  6. Review
  7. Article
  8. Article
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  10. Review
  11. Article
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  14. Article
  15. Cardiac multi-scale investigation of the right and left ventricleCardiovascular diagnosis and therapy · 2020
    Review
  16. Article
  17. Article
  18. Review
  19. Review
  20. Review
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.

Rengasayee VeeraraghavanCenter for Cardiovascular and Regenerative Biology, Virginia Tech Carilion Research Institute , Roanoke, VA , USA.
Steven Poelzing
Robert G Gourdie
Virginia Tech · US

Funding

PATTERNING OF GAP JUNCTION COUPLING IN DEVELOPING HEARTR01HL056728 · NHLBI · VIRGINIA POLYTECHNIC INST AND ST UNIV · PI GOURDIE, ROBERT G · 1997 to 2021
$5.6M
Role of the Extracellular Space as a Modulator of the Cardiac Gap Junction - Conduction Velocity RelationshipR01HL102298 · NHLBI · VIRGINIA POLYTECHNIC INST AND ST UNIV · PI POELZING, STEVEN · 2011 to 2020
$3.9M
An Enabling Technology for Improving Engraftment of Implanted Materials and CellsR01DE019355 · NIDCR · UNIVERSITY OF SOUTH CAROLINA AT COLUMBIA · PI YOST, MICHAEL J · 2010 to 2013
$1.4M
NHLBI NIH HHS R01 HL056728NHLBI NIH HHS R01 HL102298NHLBI NIH HHS R01 HL102298-01A1NHLBI NIH HHS R01 HL56728-10A2NIDCR NIH HHS R01-1DE019355-01NIDCR NIH HHS R01 DE019355
6 · The paper itself

Abstract

Cardiac conduction is the propagation of electrical excitation through the heart and is responsible for triggering individual myocytes to contract in synchrony. Canonically, this process has been thought to occur electrotonically, by means of direct flow of ions from cell to cell. The intercalated disk (ID), the site of contact between adjacent myocytes, has been viewed as a structure composed of mechanical junctions that stabilize the apposition of cell membranes and gap junctions which constitute low resistance pathways between cells. However, emerging evidence suggests a more active role for structures within the ID in mediating intercellular electrical communication by means of non-canonical ephaptic mechanisms. This review will discuss the role of the ID in the context of the canonical, electrotonic view of conduction and highlight new, emerging possibilities of its playing a more active role in ephaptic coupling between cardiac myocytes.

Indexed as

Cell CommunicationElectric ConductivityHeartHumansMyocardiumconductionconnexinephapticgap junctionintercalated diskNav1.5perinexussodium channel

Identifiers

PMID24735129
PMCPMC5146986
OpenAlexW2163432836

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.