Evidence map›Paper›PMID 26973622›Full record

ArticleFrontiers in microbiology2016

Lactobacillus reuteri Inhibition of Enteropathogenic Escherichia coli Adherence to Human Intestinal Epithelium.

Alistair D S Walsham, Donald A MacKenzie, Vivienne Cook, Simon Wemyss-Holden, Claire L Hews, Nathalie Juge, Stephanie Schüller

Open access · goldAbstract read
In one paragraph

Article in Frontiers in microbiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
9.6field-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

42 citing papers in PubMed, 86 citations in OpenAlex.

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  8. Probiotics in Functional Gastrointestinal Disorders.Advances in experimental medicine and biology · 2024
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  11. Review
  12. Article
  13. The role of potential probiotic strainsFrontiers in microbiology · 2023
    Review
  14. Frontiers in cellular and infection microbiology · 2023
    Review
  15. Frontiers in gastroenterology (Lausanne, Switzerland) · 2023
    Article
  16. A Novel ProbioticMicrobiology spectrum · 2022
    Article
  17. Review
  18. Article
  19. Decreased mucosal adhesion ofCaspian journal of internal medicine · 2022
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  20. Frontiers in immunology · 2022
    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

7 authors at 3 institutions in 1 country.

Alistair D S WalshamNorwich Medical School, University of East AngliaNorwich, UK; Gut Health and Food Safety Programme, Institute of Food ResearchNorwich, UK.
Donald A MacKenzieGut Health and Food Safety Programme, Institute of Food Research Norwich, UK.
Vivienne CookDepartment of Gastroenterology, Norfolk and Norwich University Hospital Norwich, UK.
Simon Wemyss-HoldenDepartment of Surgery, Norfolk and Norwich University Hospital Norwich, UK.
Claire L HewsGut Health and Food Safety Programme, Institute of Food ResearchNorwich, UK; School of Biological Sciences, University of East AngliaNorwich, UK.
Nathalie JugeGut Health and Food Safety Programme, Institute of Food Research Norwich, UK.
Stephanie SchüllerNorwich Medical School, University of East AngliaNorwich, UK; Gut Health and Food Safety Programme, Institute of Food ResearchNorwich, UK.
Quadram Institute · GBNorfolk and Norwich University Hospital · GBUniversity of East Anglia · GB

Funding

Biotechnology and Biological Sciences Research Council BB/J004529/1Biotechnology and Biological Sciences Research Council BB/K019554/1Biotechnology and Biological Sciences Research Council BBS/E/F/00044452Medical Research Council MR/J002062/1
6 · The paper itself

Abstract

Enteropathogenic Escherichia coli (EPEC) is a major cause of diarrheal infant death in developing countries, and probiotic bacteria have been shown to provide health benefits in gastrointestinal infections. In this study, we have investigated the influence of the gut symbiont Lactobacillus reuteri on EPEC adherence to the human intestinal epithelium. Different host cell model systems including non-mucus-producing HT-29 and mucus-producing LS174T intestinal epithelial cell lines as well as human small intestinal biopsies were used. Adherence of L. reuteri to HT-29 cells was strain-specific, and the mucus-binding proteins CmbA and MUB increased binding to both HT-29 and LS174T cells. L. reuteri ATCC PTA 6475 and ATCC 53608 significantly inhibited EPEC binding to HT-29 but not LS174T cells. While pre-incubation of LS174T cells with ATCC PTA 6475 did not affect EPEC attaching/effacing (A/E) lesion formation, it increased the size of EPEC microcolonies. ATCC PTA 6475 and ATCC 53608 binding to the mucus layer resulted in decreased EPEC adherence to small intestinal biopsy epithelium. Our findings show that L. reuteri reduction of EPEC adhesion is strain-specific and has the potential to target either the epithelium or the mucus layer, providing further rationale for the selection of probiotic strains.

Indexed as

adherencediarrheaEPEChuman intestinal epitheliumL. reuterimucusprobiotic

Identifiers

PMID26973622
PMCPMC4771767
OpenAlexW2300331523

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.