Evidence map›Paper›PMID 33086503›Full record

ReviewBioengineering (Basel, Switzerland)2020

The Macro- and Micro-Mechanics of the Colon and Rectum I: Experimental Evidence.

Saeed Siri, Yunmei Zhao, Franz Maier, David M Pierce, Bin Feng

Open access · goldAbstract readReview
In one paragraph

Review in Bioengineering (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
4.3field-weighted citation impact, top 5% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Interaction between the Gut Microbiota and Intestinal Motility.Evidence-based complementary and alternative medicine : eCAM · 2022
    Review
  16. Article
  17. Idiopathic Megacolon-Short Review.Diagnostics (Basel, Switzerland) · 2021
    Review
  18. Article
  19. 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

5 authors at 2 institutions in 2 countries.

Saeed SiriDepartment of Biomedical Engineering, University of Connecticut, Storrs, CT 06269, USA.ORCID 0000-0002-4185-0680
Yunmei ZhaoDepartment of Biomedical Engineering, University of Connecticut, Storrs, CT 06269, USA.
Franz MaierLightweight Design and Composite Materials, University of Applied Sciences Upper Austria, 4600 Wels, Austria.
David M PierceDepartment of Biomedical Engineering, University of Connecticut, Storrs, CT 06269, USA.ORCID 0000-0002-9713-1204
Bin FengDepartment of Biomedical Engineering, University of Connecticut, Storrs, CT 06269, USA.ORCID 0000-0001-9277-211X
University of Connecticut · USUniversity of Applied Sciences Upper Austria · AT

Funding

The Role of Lumbar Splanchnic Innervations in Visceral Nociception and PainR01DK120824 · NIDDK · UNIVERSITY OF CONNECTICUT STORRS · PI FENG, BIN · 2019 to 2023
$2.0M
National Science Foundation 1727185NIDDK NIH HHS R01 DK120824NIH HHS DK120824
6 · The paper itself

Abstract

Many lower gastrointestinal diseases are associated with altered mechanical movement and deformation of the large intestine, i.e., the colon and rectum. The leading reason for patients' visits to gastrointestinal clinics is visceral pain, which is reliably evoked by mechanical distension rather than non-mechanical stimuli such as inflammation or heating. The macroscopic biomechanics of the large intestine were characterized by mechanical tests and the microscopic by imaging the load-bearing constituents, i.e., intestinal collagen and muscle fibers. Regions with high mechanical stresses in the large intestine (submucosa and muscularis propria) coincide with locations of submucosal and myenteric neural plexuses, indicating a functional interaction between intestinal structural biomechanics and enteric neurons. In this review, we systematically summarized experimental evidence on the macro- and micro-scale biomechanics of the colon and rectum in both health and disease. We reviewed the heterogeneous mechanical properties of the colon and rectum and surveyed the imaging methods applied to characterize collagen fibers in the intestinal wall. We also discussed the presence of extrinsic and intrinsic neural tissues within different layers of the colon and rectum. This review provides a foundation for further advancements in intestinal biomechanics by synergistically studying the interplay between tissue biomechanics and enteric neurons.

Indexed as

colorectumexperimentslarge intestinemechanotransductionmulti-layered

Identifiers

PMID33086503
PMCPMC7712174
OpenAlexW3093003536

What OpenQuestion holds

Textmetadata
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 OpenQuestion graph.