Cited by 108Gastrointestinal motility and disordersCongenital gastrointestinal and neural anomaliesGastroesophageal reflux and treatments

Interstitial cells of Cajal and human colon motility in health and disease

Open access
Huizinga, Jan D., Hussain, Amer, Chen, Ji-Hong·2021·American Journal of Physiology-Gastrointestinal and Liver Physiology

Abstract

Our understanding of human colonic motility, and autonomic reflexes that generate motor patterns, has increased markedly through high-resolution manometry. Details of the motor patterns are emerging related to frequency and propagation characteristics that allow linkage to interstitial cells of Cajal (ICC) networks. In studies on colonic motor dysfunction requiring surgery, ICC are almost always abnormal or significantly reduced. However, there are still gaps in our knowledge about the role of ICC in the control of colonic motility and there is little understanding of a mechanistic link between ICC abnormalities and colonic motor dysfunction. This review will outline the various ICC networks in the human colon and their proven and likely associations with the enteric and extrinsic autonomic nervous systems. Based on our extensive knowledge of the role of ICC in the control of gastrointestinal motility of animal models and the human stomach and small intestine, we propose how ICC networks are underlying the motor patterns of the human colon. The role of ICC will be reviewed in the autonomic neural reflexes that evoke essential motor patterns for transit and defecation. Mechanisms underlying ICC injury, maintenance, and repair will be discussed. Hypotheses are formulated as to how ICC dysfunction can lead to motor abnormalities in slow transit constipation, chronic idiopathic pseudo-obstruction, Hirschsprung's disease, fecal incontinence, diverticular disease, and inflammatory…

Integrity signals

Registry

Crossref · 10.1152/ajpgi.00264.2021

Cites

156 of 156 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

We couldn’t retrieve this paper’s full text, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Interstitial cells of Cajal (ICCs) act as gastrointestinal pacemakers, coordinating the rhythmic contractions necessary for the transit of gastric contents.

    “These cells act as gastrointestinal pacemakers, coordinating the rhythmic contractions necessary for the transit of gastric contents [50, 51].”

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Huizinga, J. D., Hussain, A., & Chen, J.-H.
Affiliations
McMaster University (CA)
Corresponding author
Huizinga, Jan D.
Venue
American Journal of Physiology-Gastrointestinal and Liver Physiology
Published
2021-11-01
Volume
321
Issue
5
Pages
G552-G575
ISSN
  • 0193-1857 (ISSN-L)
  • 1522-1547
OpenAlex
W3202068022
Cited by
108
References
155
Citations by year
2026: 22 · 2025: 27 · 2024: 24 · 2023: 18 · 2022: 17
FWCI
2.81
Type
journal article
Language
en
Open access
Licence
cc-by
Locations
  • American Journal of Physiology-Gastrointestinal and Liver Physiology (publishedVersion, cc-by)
  • PubMed (publishedVersion)
Funders
  • Gouvernement du Canada | Canadian Institutes of Health Research (152942)
  • Gouvernement du Canada | Natural Sciences and Engineering Research Council of Canada (1293408)
  • Farncombe Family Digestive Health Research Institute, McMaster University
  • Canada Foundation for Innovation
  • Hamilton Academic Health Sciences Organization
Topics
  • Health Sciences › Medicine › Gastroenterology › Gastrointestinal motility and disorders
  • Health Sciences › Medicine › Surgery › Congenital gastrointestinal and neural anomalies
  • Health Sciences › Medicine › Gastroenterology › Gastroesophageal reflux and treatments
Keywords
interstitial cells of Cajal, colonic motility, enteric nervous system, colonic manometry, slow transit constipation, Hirschsprung disease, fecal incontinence, diverticular disease, inflammatory bowel disease, defecation
MeSH terms
Animals, Autonomic Nervous System, Colon, Colonic Diseases, Colonic Pseudo-Obstruction, Constipation, Defecation, Fecal Incontinence, Gastrointestinal Motility, Hirschsprung Disease, Humans, Manometry, Enteric Nervous System, Interstitial Cells of Cajal

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review