Evidence map›Paper›PMID 15028638›Full record

ReviewBritish journal of pharmacology2004

Endothelium-dependent smooth muscle hyperpolarization: do gap junctions provide a unifying hypothesis?

Tudor M Griffith

Open access · bronzeAbstract readReview
In one paragraph

Review in British journal of pharmacology, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 73 papers.

0numbers the graph read from it
0cells of the map it votes in
73citing papers in PubMed
10.9field-weighted citation impact, top 1% 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

73 citing papers in PubMed, 234 citations in OpenAlex.

  1. Article
  2. Vascular Function and Ion Channels in Alzheimer's Disease.Microcirculation (New York, N.Y. : 1994) · 2024
    Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Relationships between advanced glycation end products (AGEs), vasoactive substances, and vascular function.Journal of smooth muscle research = Nihon Heikatsukin Gakkai kikanshi · 2021
    Article
  8. Article
  9. Review
  10. Connexins and Pannexins in Vascular Function and Disease.International journal of molecular sciences · 2018
    Review
  11. Review
  12. Article
  13. Review
  14. Pharmacologic targeting of endothelial CaChannels (Austin, Tex.) · 2018
    Review
  15. Article
  16. Article
  17. Review
  18. Article
  19. Review
  20. Article

13 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

1 author at 1 institution in 1 country.

Tudor M GriffithDepartment of Diagnostic Radiology, Wales Heart Research Institute, University of Wales College of Medicine, Heath Park, Cardiff CF14 4XN. griffith@cardiff.ac.uk
University of Wales · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An endothelium-derived hyperpolarizing factor (EDHF) that is distinct from nitric oxide (NO) and prostanoids has been widely hypothesized to hyperpolarize and relax vascular smooth muscle following stimulation of the endothelium by agonists. Candidates as diverse as K(+) ions, eicosanoids, hydrogen peroxide and C-type natriuretic peptide have been implicated as the putative mediator, but none has emerged as a 'universal EDHF'. An alternative explanation for the EDHF phenomenon is that direct intercellular communication via gap junctions allows passive spread of agonist-induced endothelial hyperpolarization through the vessel wall. In some arteries, eicosanoids and K(+) ions may themselves initiate a conducted endothelial hyperpolarization, thus suggesting that electrotonic signalling may represent a general mechanism through which the endothelium participates in the regulation of vascular tone.

Indexed as

AnimalsArachidonic AcidCell CommunicationConnexinsEndothelium, VascularGap JunctionsHydrogen PeroxideMuscle, Smooth, VascularNatriuretic Peptide, C-TypeNitric OxidePhospholipases APotassiumPotassium Channels, Calcium-ActivatedVasodilationArachidonic AcidConnexinsHydrogen PeroxideNatriuretic Peptide, C-TypeNitric OxidePhospholipases APotassiumPotassium Channels, Calcium-Activated

Identifiers

PMID15028638
PMCPMC1574270
OpenAlexW2059362386

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.