Evidence map›Paper›PMID 17760838›Full record

ArticleJournal of cellular and molecular medicine

Close relation of arterial ICC-like cells to the contractile phenotype of vascular smooth muscle cell.

Vladimír Pucovský, Maksym I Harhun, Oleksandr V Povstyan, Dmitri V Gordienko, Ray F Moss, Thomas B Bolton

Open access · bronzeAbstract read
In one paragraph

Article in Journal of cellular and molecular medicine. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

15 citing papers in PubMed, 29 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Calcium Signaling in Interstitial Cells: Focus on Telocytes.International journal of molecular sciences · 2017
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Mesenchymal stem cells and cardiac repair.Journal of cellular and molecular medicine · 2008
    Review
  12. Article
  13. Article
  14. Article
  15. 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

6 authors at 2 institutions in 2 countries.

Vladimír PucovskýIon Channels and Cell Signalling Centre, Division of Basic Medical Sciences, St. George's, University of London, United Kingdom. v.pucovsky@qub.ac.uk
Maksym I Harhun
Oleksandr V Povstyan
Dmitri V Gordienko
Ray F Moss
Thomas B Bolton
St George's, University of London · GBQueen's University Belfast · GB

Funding

Wellcome TrustWellcome Trust 042293Wellcome Trust 074724Wellcome Trust 075112
6 · The paper itself

Abstract

This work aimed to establish the lineage of cells similar to the interstitial cells of Cajal (ICC), the arterial ICC-like (AIL) cells, which have recently been described in resistance arteries, and to study their location in the artery wall. Segments of guinea-pig mesenteric arteries and single AIL cells freshly isolated from them were used. Confocal imaging of immunostained cells or segments and electron microscopy of artery segments were used to test for the presence and cellular localization of selected markers, and to localize AIL cells in intact artery segments. AIL cells were negative for PGP9.5, a neural marker, and for von Willebrand factor (vWF), an endothelial cell marker. They were positive for smooth muscle alpha-actin and smooth muscle myosin heavy chain (SM-MHC), but expressed only a small amount of smoothelin, a marker of contractile smooth muscle cells (SMC), and of myosin light chain kinase (MLCK), a critical enzyme in the regulation of smooth muscle contraction. Cell isolation in the presence of latrunculin B, an actin polymerization inhibitor, did not cause the disappearance of AIL cells from cell suspension. The fluorescence of basal lamina protein collagen IV was comparable between the AIL cells and the vascular SMCs and the fluorescence of laminin was higher in AIL cells compared to vascular SMCs. Moreover, cells with thin processes were found in the tunica media of small resistance arteries using transmission electron microscopy. The results suggest that AIL cells are immature or phenotypically modulated vascular SMCs constitutively present in resistance arteries.

Indexed as

Muscle ContractionAnimalsArtifactsBiomarkersCell SeparationCytoskeletal ProteinsEndothelial CellsGuinea PigsMesenteric ArteriesMicroscopy, FluorescenceMuscle, Smooth, VascularMyosin-Light-Chain KinaseNeuronsPhenotypeUbiquitin ThiolesteraseVascular ResistanceBiomarkersCytoskeletal ProteinsMyosin-Light-Chain KinaseUbiquitin Thiolesterasevon Willebrand Factor

Identifiers

PMID17760838
PMCPMC2121184
OpenAlexW2045466461

What Socratic holds

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LicenceCC BY
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.