Evidence map›Paper›PMID 16041063›Full record

ArticleGut2006

The role of glial cells and apoptosis of enteric neurones in the neuropathology of intractable slow transit constipation.

G Bassotti, V Villanacci, C A Maurer, S Fisogni, F Di Fabio, M Cadei, A Morelli, T Panagiotis, G Cathomas, B Salerni

2 registry-linked trialsAbstract read
In one paragraph

Article in Gut, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 89 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
89citing papers in PubMed, 2 pooled it
–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.

NCT04557215 phase1 / phase2completednot on this mapstarted 2020, after this paper: background citation

Evaluation of the Efficacy and Safety of Rifaximin in Combination With N-acetylcysteine (NAC) in Adult Patients With Irritable Bowel Syndrome With Diarrhea

TypeinterventionalSponsorCedars-Sinai Medical CenterRan2020 to 2022Enrolled45ConditionsIrritable Bowel Syndrome With DiarrheaArmsRifaximin, N-acetylcysteine, Placebo
NCT05016700 completednot on this mapstarted 2019, after this paper: background citation

Correlation of Clinical Symptoms With Neuromorphological Changes of the Colorectal Wall in Patients With a Bowel Evacuation Disorder

TypeobservationalSponsorEvangelisches Klinikum Köln Weyertal gGmbHRan2019 to 2026Enrolled100ConditionsDefecation Disorder, Neuropathology, Autoimmune DiseasesArmsblood sample
3 · Its place in the literature

Who cites it

89 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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  15. Effect ofPreventive nutrition and food science · 2025
    Article
  16. Consumption of DietaryFoods (Basel, Switzerland) · 2025
    Article
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  18. Review
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29 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

10 authors.

G BassottiClinica di Gastroenterologia ed Epatologia, Via Enrico Dal Pozzo, Padiglione W, 06100 Perugia, Italy. gabassot@tin.it
V Villanacci
C A Maurer
S Fisogni
F Di Fabio
M Cadei
A Morelli
T Panagiotis
G Cathomas
B Salerni

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIdiopathic slow transit constipation is one of the most severe and often intractable forms of constipation. As motor abnormalities are thought to play an important pathogenetic role, studies have been performed on the colonic neuroenteric system, which rules the motor aspects of the viscus.

aimsWe hypothesised that important neuropathological abnormalities of the large bowel are present, that these are not confined to the interstitial cells of Cajal and ganglion cells, and that the previously described reduction of enteric neurones, if confirmed, might be related to an increase in programmed cell death (apoptosis). PATIENTS AND

methodsSurgical specimens from 26 severely constipated patients were assessed by conventional and immunohistochemical methods. Specific staining for enteric neurones, glial cells, interstitial cells of Cajal, and fibroblast-like cells associated with the latter were used. In addition, gangliar cell apoptosis was evaluated by means of indirect and direct techniques. Data from patients were compared with those obtained in 10 controls.

resultsSeverely constipated patients displayed a significant decrease in enteric gangliar cells, glial cells, and interstitial cells of Cajal. Fibroblast-like cells associated with the latter did not differ significantly between patients and controls. Patients had significantly more apoptotic enteric neurones than controls.

conclusionSeverely constipated patients have important neuroenteric abnormalities, not confined to gangliar cells and interstitial cells of Cajal. The reduction of enteric neurones may in part be due to increased apoptotic phenomena.

Indexed as

AdultAgedApoptosisChronic DiseaseColonConstipationEnteric Nervous SystemFemaleGastrointestinal TransitHumansImmunoenzyme TechniquesMaleMiddle AgedMyenteric PlexusNeurogliaPhosphopyruvate HydratasePhosphopyruvate HydrataseProto-Oncogene Proteins c-kit

Identifiers

PMID16041063
PMCPMC1856399

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.