Evidence map›Paper›PMID 16973700›Full record

ReviewThe Journal of physiology2006

Involvement of intramuscular interstitial cells of Cajal in neuroeffector transmission in the gastrointestinal tract.

Sean M Ward, Kenton M Sanders

Open access · greenAbstract readReview
In one paragraph

Review in The Journal of physiology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 70 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
70citing papers in PubMed, 1 pooled it
6.8field-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

70 citing papers in PubMed, 1 synthesis or guideline pooled it, 147 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Functional roles of interstitial cells of Cajal in the GI tract of rats.American journal of physiology. Gastrointestinal and liver physiology · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Review
  11. Interstitial Cells of Cajal and Neural Structures in the Human Fetal Appendix.Journal of neurogastroenterology and motility · 2021
    Article
  12. Article
  13. Excitatory cholinergic responses in mouse colon intramuscular interstitial cells of Cajal are due to enhanced CaFASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2020
    Article
  14. Article
  15. CaThe Journal of physiology · 2019
    Article
  16. Control of Motility in the Internal Anal Sphincter.Journal of neurogastroenterology and motility · 2019
    Article
  17. Article
  18. Article
  19. Article
  20. Article

10 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

2 authors at 1 institution in 1 country.

Sean M WardDepartment of Physiology and Cell Biology, University of Nevada School of Medicine, Reno, NV 89557, USA. sean@unr.edu
Kenton M Sanders
University of Nevada, Reno · US

Funding

PHS HHS 41315
6 · The paper itself

Abstract

Specialized cells known as interstitial cells of Cajal (ICC) are distributed in specific locations within the tunica muscularis of the gastrointestinal (GI) tract. ICC serve as electrical pacemakers, provide pathways for the active propagation of slow waves, are mediators of enteric motor neurotransmission and play a role in afferent neural signalling. Morphological studies have provided evidence that motor neurotransmission in the GI tract does not occur through poorly defined structures between nerves and smooth muscle, but rather via specialized synapses that exist between enteric nerve terminals and intramuscular ICC or ICC-IM. ICC-IM are coupled to smooth muscle cells via gap junctions and post-junctional responses elicited in ICC-IM are conducted to neighbouring smooth muscle cells. Electrophysiological studies from the stomachs and sphincters of wild-type and mutant animals that lack ICC-IM have provided functional evidence for the importance of ICC in cholinergic excitatory and nitrergic inhibitory motor neurotransmission. Intraperitoneal injection of animals with Kit neutralizing antibody or organ culture of gastrointestinal tissues in the presence of neutralizing antibody, which blocks the development and maintenance of ICC, has provided further evidence for the role of ICC in enteric motor transmission. ICC-IM also generate an ongoing discharge of unitary potentials in the gastric fundus and antrum that contributes to the overall excitability of the stomach.

Indexed as

AnimalsBiological ClocksEnteric Nervous SystemGastrointestinal TractMiceMotor NeuronsMuscle, SmoothNeuroeffector JunctionSynaptic Transmission

Identifiers

PMID16973700
PMCPMC1890401
OpenAlexW1566099836

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.