Evidence map›Paper›PMID 26372819›Full record

ReviewHelicobacter2015

Pathogenesis of Helicobacter pylori Infection.

Dionyssios N Sgouras, Tran Thi Huyen Trang, Yoshio Yamaoka

Open access · bronzeAbstract readReview
In one paragraph

Review in Helicobacter, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed, 2 pooled it
8.9field-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

48 citing papers in PubMed, 2 syntheses or guidelines pooled it, 78 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Immunokinetic signatures ofFrontiers in cellular and infection microbiology · 2026
    Review
  4. Article
  5. Inflammatory factors collaboratively linkFrontiers in immunology · 2025
    Review
  6. World journal of gastroenterology · 2024
    Article
  7. Article
  8. Article
  9. The immunopathogenesis ofFrontiers in microbiology · 2024
    Review
  10. Treatment ofHeliyon · 2023
    Review
  11. Article
  12. Pattern and trends ofFrontiers in medicine · 2023
    Article
  13. Influence ofWorld journal of clinical oncology · 2022
    Review
  14. Article
  15. Review
  16. Review
  17. Review
  18. The effects ofAnnals of translational medicine · 2021
    Article
  19. Increased Risk of Severe Gastric Symptoms by Virulence FactorsJournal of microbiology and biotechnology · 2021
    Article
  20. 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

3 authors at 3 institutions in 3 countries.

Dionyssios N SgourasLaboratory of Medical Microbiology, Hellenic Pasteur Institute, Athens, Greece.
Tran Thi Huyen TrangDepartment of Environmental and Preventive Medicine, Oita University Faculty of Medicine, Hasama-machi, Yufu-City, Oita, Japan.
Yoshio YamaokaDepartment of Environmental and Preventive Medicine, Oita University Faculty of Medicine, Hasama-machi, Yufu-City, Oita, Japan.
Michael E. DeBakey VA Medical Center · USOita University · JPPasteur Hellenic Institute · GR

Funding

Tissue Analysis & Molecular Imaging CoreP30DK056338 · NIDDK · BAYLOR COLLEGE OF MEDICINE · PI James Versalovic · 2001 to 2026
$28.3M
REGULATION OF CXC CHEMOKINE EXPRESSION BY H. PYLORIR01DK062813 · NIDDK · BAYLOR COLLEGE OF MEDICINE · PI YAMAOKA, YOSHIO · 2004 to 2013
$3.0M
NIDDK NIH HHS DK62813NIDDK NIH HHS P30 DK056338NIDDK NIH HHS R01 DK062813
6 · The paper itself

Abstract

Three decades have passed since Warren and Marshall described the successful isolation and culture of Helicobacter pylori, the Gram-negative bacterium that colonizes the stomach of half the human population worldwide. Although it is documented that H. pylori infection is implicated in a range of disorders of the upper gastrointestinal tract, as well as associated organs, many aspects relating to host colonization, successful persistence, and the pathophysiological mechanisms of this bacteria still remain controversial and are constantly being explored. Unceasing efforts to decipher the pathophysiology of H. pylori infection have illuminated the crucially important contribution of multifarious bacterial factors for H. pylori pathogenesis, in particular the cag pathogenicity island (PAI), the effector protein CagA, and the vacuolating cytotoxin VacA. In addition, recent studies have provided insight into the importance of the gastrointestinal microbiota on the cumulative pathophysiology associated with H. pylori infection. This review focuses on the key findings of publications related to the pathogenesis of H. pylori infection published during the last year, with an emphasis on factors affecting colonization efficiency, cagPAI, CagA, VacA, and gastrointestinal microbiota.

Indexed as

Host-Pathogen InteractionsHelicobacter InfectionsHelicobacter pyloriHumansVirulence FactorsVirulence FactorsCagAcag pathogenicity islandColonizationmicrobiotaVacA

Identifiers

PMID26372819
PMCPMC4572604
OpenAlexW3006796451

What OpenQuestion holds

Textmetadata
LicenceTDM
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.