Evidence map›Paper›PMID 22628160›Full record

ArticleCell and tissue research2012

Ultra-structural identification of interstitial cells of Cajal in the zebrafish Danio rerio.

Evan R Ball, Miho M Matsuda, Louis Dye, Victoria Hoffmann, Patricia M Zerfas, Eva Szarek, Adam Rich, Ajay B Chitnis, Constantine A Stratakis

Abstract read
In one paragraph

Article in Cell and tissue research, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.7field-weighted citation impact, top 31% 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

8 citing papers in PubMed, 20 citations in OpenAlex.

  1. Review
  2. Article
  3. Mast cells and eosinophilic granule cells inFish and shellfish immunology reports · 2021
    Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. 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

9 authors at 4 institutions in 1 country.

Evan R BallSection on Endocrinology & Genetics, Program on Developmental Endocrinology & Genetics, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Building 10, CRC, Room 1-3330, 10 Center Drive, MSC1103, Bethesda, MD 20892, USA.
Miho M Matsuda
Louis Dye
Victoria Hoffmann
Patricia M Zerfas
Eva Szarek
Adam Rich
Ajay B Chitnis
Constantine A Stratakis
National Institutes of Health · USEunice Kennedy Shriver National Institute of Child Health and Human Development · USOffice of Research Services · USSUNY Brockport · US

Funding

Molecular Genetics of Endocrine Tumors and Related DisordersZIAHD008920 · NICHD · EUNICE KENNEDY SHRIVER NATIONAL INSTITUTE OF CHILD HEALTH & HUMAN DEVELOPMENT · PI STRATAKIS, CONSTANTINE A. · 2012 to 2021
$25.8M
Cellular, Molecular And Genetic Analysis Of Neural Fate In Zebrafish EmbryosZIAHD001012 · NICHD · EUNICE KENNEDY SHRIVER NATIONAL INSTITUTE OF CHILD HEALTH & HUMAN DEVELOPMENT · PI CHITNIS, AJAY B · 2009 to 2025
$24.8M
Zebrafish Based Model for Gastrointestinal PhysiologyR15DK071588 · NIDDK · COLLEGE AT BROCKPORT · PI RICH, ADAM J · 2005 to 2010
$512k
Intramural NIH HHS ZIA HD008920NIDDK NIH HHS R15 DK071588
6 · The paper itself

Abstract

The interstitial cells of Cajal (ICCs) are important mediators of gastrointestinal (GI) motility because of their role as pacemakers in the GI tract. In addition to their function, ICCs are also structurally distinct cells most easily identified by their ultra-structural features and expression of the tyrosine kinase receptor c-KIT. ICCs have been described in mammals, rodents, birds, reptiles, and amphibians, but there are no reports at the ultra-structural level of ICCs within the GI tract of an organism from the teleost lineage. We describe the presence of cells in the muscularis of the zebrafish intestine; these cells have similar features to ICCs in other vertebrates. The ICC-like cells are associated with the muscularis, are more electron-dense than surrounding smooth muscle cells, possess long cytoplasmic processes and mitochondria, and are situated opposing enteric nervous structures. In addition, immunofluorescent and immunoelectron-microscopic studies with antibodies targeting the zebrafish ortholog of a putative ICC marker, c-KIT (kita), showed c-kit immunoreactivity in zebrafish ICCs. Taken together, these data represent the first ultra-structural characterization of cells in the muscularis of the zebrafish Danio rerio and suggest that ICC differentiation in vertebrate evolution dates back to the teleost lineage.

Indexed as

AnimalsInterstitial Cells of CajalIntestinesMicroscopy, ElectronProto-Oncogene Proteins c-kitZebrafishProto-Oncogene Proteins c-kit

Identifiers

PMID22628160
PMCPMC3674513
OpenAlexW2082196064

What OpenQuestion holds

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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.