Evidence map›Paper›PMID 24914320›Full record

ReviewWorld journal of gastroenterology2014

Factors that mediate colonization of the human stomach by Helicobacter pylori.

Ciara Dunne, Brendan Dolan, Marguerite Clyne

Abstract readReview
In one paragraph

Review in World journal of gastroenterology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 62 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
62citing papers in PubMed, 1 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.

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

62 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Managing dangerous liaisons: lessons fromJournal of bacteriology · 2026
    Review
  3. Review
  4. On the Role of Food in the Transmission ofFoods (Basel, Switzerland) · 2025
    Review
  5. Article
  6. Review
  7. Medicina (Kaunas, Lithuania) · 2025
    Review
  8. Repurposing FDA-Approved Agents to Develop a PrototypePharmaceuticals (Basel, Switzerland) · 2025
    Article
  9. Synergistic Anti-Foods (Basel, Switzerland) · 2025
    Article
  10. Article
  11. Review
  12. Diseases (Basel, Switzerland) · 2024
    Review
  13. Review
  14. Antimicrobial combinations againstMicrobiology spectrum · 2024
    Article
  15. Frontiers in cellular and infection microbiology · 2024
    Article
  16. World journal of gastroenterology · 2023
    Review
  17. Review
  18. Review
  19. Article
  20. Review

2 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

3 authors.

Ciara DunneCiara Dunne, Brendan Dolan, Marguerite Clyne, School of Medicine and Medical Science and Conway Institute of Biomedical and Biomolecular Science, University College Dublin, Belfield, Dublin 4, Ireland.
Brendan DolanCiara Dunne, Brendan Dolan, Marguerite Clyne, School of Medicine and Medical Science and Conway Institute of Biomedical and Biomolecular Science, University College Dublin, Belfield, Dublin 4, Ireland.
Marguerite ClyneCiara Dunne, Brendan Dolan, Marguerite Clyne, School of Medicine and Medical Science and Conway Institute of Biomedical and Biomolecular Science, University College Dublin, Belfield, Dublin 4, Ireland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Helicobacter pylori (H. pylori) colonizes the stomach of humans and causes chronic infection. The majority of bacteria live in the mucus layer overlying the gastric epithelial cells and only a small proportion of bacteria are found interacting with the epithelial cells. The bacteria living in the gastric mucus may act as a reservoir of infection for the underlying cells which is essential for the development of disease. Colonization of gastric mucus is likely to be key to the establishment of chronic infection. How H. pylori manages to colonise and survive in the hostile environment of the human stomach and avoid removal by mucus flow and killing by gastric acid is the subject of this review. We also discuss how bacterial and host factors may together go some way to explaining the susceptibility to colonization and the outcome of infection in different individuals. H. pylori infection of the gastric mucosa has become a paradigm for chronic infection. Understanding of why H. pylori is such a successful pathogen may help us understand how other bacterial species colonise mucosal surfaces and cause disease.

Indexed as

AnimalsBacterial AdhesionFlagellaGastric MucosaHelicobacter InfectionsHelicobacter pyloriHumansInflammationPolymorphism, GeneticStomachTreatment OutcomeUreaseUreaseAdhesinsCagAColonizationFlagellaGastric mucosaHelicobacter pyloriInfectionPolymorphismsType IV secretion systemUrease

Identifiers

PMID24914320
PMCPMC4024769

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.