Evidence map›Paper›PMID 21179475›Full record

ArticlePloS one2010

A key role for E-cadherin in intestinal homeostasis and Paneth cell maturation.

Marlon R Schneider, Maik Dahlhoff, David Horst, Benjamin Hirschi, Konrad Trülzsch, Josef Müller-Höcker, Roger Vogelmann, Michael Allgäuer, Markus Gerhard, Sylvia Steininger and 2 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 125 papers.

0numbers the graph read from it
0cells of the map it votes in
125citing papers in PubMed
9.5field-weighted citation impact, top 2% 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

125 citing papers in PubMed, 200 citations in OpenAlex.

  1. Trial
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  5. Multifaceted intestinal defense following experimental blunt abdominal trauma.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2026
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65 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

12 authors at 2 institutions in 1 country.

Marlon R SchneiderInstitute of Molecular Animal Breeding and Biotechnology, and Laboratory for Functional Genome Analysis (LAFUGA), Gene Center, University of Munich, Munich, Germany.
Maik Dahlhoff
David Horst
Benjamin Hirschi
Konrad Trülzsch
Josef Müller-Höcker
Roger Vogelmann
Michael Allgäuer
Markus Gerhard
Sylvia Steininger
Eckhard Wolf
Frank T Kolligs
Ludwig-Maximilians-Universität München · DETechnical University of Munich · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundE-cadherin is a major component of adherens junctions. Impaired expression of E-cadherin in the small intestine and colon has been linked to a disturbed intestinal homeostasis and barrier function. Down-regulation of E-cadherin is associated with the pathogenesis of infections with enteropathogenic bacteria and Crohn's disease. METHODS AND

findingsTo genetically clarify the function of E-cadherin in intestinal homeostasis and maintenance of the epithelial defense line, the Cdh1 gene was conditionally inactivated in the mouse intestinal epithelium. Inactivation of the Cdh1 gene in the small intestine and colon resulted in bloody diarrhea associated with enhanced apoptosis and cell shedding, causing life-threatening disease within 6 days. Loss of E-cadherin led cells migrate faster along the crypt-villus axis and perturbed cellular differentiation. Maturation and positioning of goblet cells and Paneth cells, the main cell lineage of the intestinal innate immune system, was severely disturbed. The expression of anti-bacterial cryptidins was reduced and mice showed a deficiency in clearing enteropathogenic bacteria from the intestinal lumen.

conclusionThese results highlight the central function of E-cadherin in the maintenance of two components of the intestinal epithelial defense: E-cadherin is required for the proper function of the intestinal epithelial lining by providing mechanical integrity and is a prerequisite for the proper maturation of Paneth and goblet cells.

Indexed as

Gene Expression RegulationAnimalsCadherinsCdh1 ProteinsCell Cycle ProteinsCell DeathColonCrohn DiseaseEpithelial CellsGoblet CellsHomeostasisHomozygoteIntestine, SmallMiceMice, TransgenicPaneth CellsCadherinsCdh1 ProteinsCell Cycle ProteinsFzr1 protein, mouse

Identifiers

PMID21179475
PMCPMC3001873
OpenAlexW2025819729

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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.