Evidence map›Paper›PMID 21320883›Full record

ArticleThe Journal of physiology2011

Loss of visceral pain following colorectal distension in an endothelin-3 deficient mouse model of Hirschsprung's disease.

Vladimir P Zagorodnyuk, Melinda Kyloh, Sarah Nicholas, Heshan Peiris, Simon J Brookes, Bao Nan Chen, Nick J Spencer

Open access · greenAbstract read
In one paragraph

Article in The Journal of physiology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
5.6field-weighted citation impact, top 4% 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

22 citing papers in PubMed, 54 citations in OpenAlex.

  1. Gut-brain communication: types of sensory nerves and mechanisms of activation.Nature reviews. Gastroenterology & hepatology · 2026
    Review
  2. Article
  3. Article
  4. Circadian rhythms in colonic function.Frontiers in physiology · 2023
    Review
  5. Indocarbocyanine nanoparticles extravasate and distribute better than liposomes in brain tumors.Journal of controlled release : official journal of the Controlled Release Society · 2022
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Delivery of a model lipophilic membrane cargo to bone marrow via cell-derived microparticles.Journal of controlled release : official journal of the Controlled Release Society · 2020
    Article
  11. Article
  12. Inhibition of CaBritish journal of pharmacology · 2019
    Article
  13. Article
  14. Spinal Afferent Innervation of the Colon and Rectum.Frontiers in cellular neuroscience · 2018
    Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Extrinsic primary afferent signalling in the gut.Nature reviews. Gastroenterology & hepatology · 2013
    Review
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 1 institution in 1 country.

Vladimir P ZagorodnyukDiscipline of Human Physiology, Flinders Medical Science and Technology Cluster, Flinders University, 5001, South Australia, Australia.
Melinda Kyloh
Sarah Nicholas
Heshan Peiris
Simon J Brookes
Bao Nan Chen
Nick J Spencer
Flinders University · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Endothelin peptides and their endogenous receptors play a major role in nociception in a variety of different organs. They also play an essential role in the development of the enteric nervous system. Mice with deletions of the endothelin-3 gene (lethal spotted mice, ls/ls) develop congenital aganglionosis. However, little is known about how nociception might be affected in the aganglionic rectum of mice deficient in endothelin-3. In this study we investigated changes in spinal afferent innervation and visceral pain transmission from the aganglionic rectum in ls/ls mice. Electromyogram recordings from anaesthetized ls/ls mice revealed a deficit in visceromotor responses arising from the aganglionic colorectum in response to noxious colorectal distension. Loss of visceromotor responses (VMRs) in ls/ls mice was selective, as no reduction in VMRs was detected after stimulation of the bladder or somatic organs. Calcitonin gene related peptide (CGRP) immunoreactivity, retrograde neuronal tracing and extracellular afferent recordings from the aganglionic rectum revealed decreased colorectal spinal innervation, combined with a reduction in mechanosensitivity of rectal afferents. The sensory defect in ls/ls mice is primarily associated with changes in low threshold wide dynamic range rectal afferents. In conclusion, disruption of endothelin 3 gene expression not only affects development and function of the enteric nervous system, but also specific classes of spinal rectal mechanoreceptors, which are required for visceral nociception from the colorectum.

Indexed as

Afferent PathwaysAnimalsColonComplianceDilatation, PathologicDisease Models, AnimalElectric StimulationEndothelin-3Enteric Nervous SystemHirschsprung DiseaseHumansMechanoreceptorsMiceMice, Inbred C57BLMice, Mutant StrainsNociceptorsEndothelin-3

Identifiers

PMID21320883
PMCPMC3099024
OpenAlexW1509112802

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.