Evidence map›Paper›PMID 40095602›Full record

ReviewAmerican journal of physiology. Gastrointestinal and liver physiology2025

Unique properties of proximal and distal colon reflect distinct motor functions.

Wilmarie Morales-Soto, Kristen M Smith-Edwards

Abstract readReview
In one paragraph

Review in American journal of physiology. Gastrointestinal and liver physiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
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

9 citing papers in PubMed.

  1. Article
  2. Review
  3. Intestinal muscularis in health and disease.Communications biology · 2026
    Review
  4. Article
  5. Piezo channels in tumors.Journal of cancer research and clinical oncology · 2026
    Review
  6. Article
  7. Microbial dysbiosis alters serotonin signaling in a postinflammatory murine model of visceral pain.American journal of physiology. Gastrointestinal and liver physiology · 2026
    Article
  8. Review
  9. 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

2 authors.

Wilmarie Morales-SotoDepartment of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, Minnesota, United States.ORCID 0000-0001-5120-4845
Kristen M Smith-EdwardsDepartment of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, Minnesota, United States.ORCID 0000-0002-9330-4454

Funding

PILOT AND FEASIBILTY PROGRAMP30DK084567 · NIDDK · MAYO CLINIC ROCHESTER · PI GREGORY J. GORES · 2009 to 2026
$22.2M
Defining and modeling the cellular interactions for rhythmic colon motilityR01DK136906 · NIDDK · MAYO CLINIC ROCHESTER · PI Kristen Michelle Smith-Edwards · 2023 to 2026
$2.6M
Neural interactions with the microbiome and immune system that produce inflammation in Hirschsprung disease modelsR00DK129708 · NIDDK · MAYO CLINIC ROCHESTER · PI SMITH-EDWARDS, KRISTEN MICHELLE · 2022 to 2024
$737k
Neural interactions with the microbiome and immune system that produce inflammation in Hirschsprung disease modelsK99DK129708 · NIDDK · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI SMITH-EDWARDS, KRISTEN MICHELLE · 2021 to 2021
$92k
HHS | NIH | National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) DK129708HHS | NIH | National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) DK136906NIDDK NIH HHS K99 DK129708NIDDK NIH HHS P30 DK084567NIDDK NIH HHS R00 DK129708NIDDK NIH HHS R01 DK136906
6 · The paper itself

Abstract

The gastrointestinal tract is made up of specialized organs that work in tandem to facilitate digestion. The colon regulates the final steps in this process where complex motor patterns in proximal regions facilitate the formation of fecal pellets that are propelled along the distal colon via self-sustaining neural peristalsis and temporarily stored before defecation. Historically, our understanding of colonic motility has focused primarily on distal regions, and the intrinsic reflex circuits of the enteric nervous system involved in neural peristalsis have been defined, but we do not yet have a clear grasp on the mechanisms orchestrating motor function in proximal regions. New approaches have brought to the forefront the unique structural, neurochemical, and functional characteristics that exist in distinct regions of the mouse and human colon. In this mini-review, we highlight key differences along the proximal-distal colonic axis and discuss how these differences relate to region-specific motor function.

Indexed as

ColonEnteric Nervous SystemGastrointestinal MotilityPeristalsisAnimalsHumanscolon migrating motor complexesenteric nervous systemgastrointestinal motilityinterstitial cells of Cajalsmooth muscle

Identifiers

PMID40095602
PMCPMC12295705

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Registered trials

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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.