Evidence map›Paper›PMID 25052757›Full record

ReviewFuture oncology (London, England)2014

Helicobacter pylori virulence and cancer pathogenesis.

Yoshio Yamaoka, David Y Graham

Open access · greenAbstract readReview
In one paragraph

Review in Future oncology (London, England), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 74 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
74citing papers in PubMed, 2 pooled it
13.2field-weighted citation impact, top 1% 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

74 citing papers in PubMed, 2 syntheses or guidelines pooled it, 125 citations in OpenAlex.

  1. Meta-analysis ofFrontiers in cellular and infection microbiology · 2025
    Pooled it
  2. Pooled it
  3. Trial
  4. Article
  5. Two cases ofFrontiers in medicine · 2026
    Article
  6. Article
  7. Biphasic Adaptations of Gastric Epithelial Cells in ChronicInternational journal of molecular sciences · 2025
    Article
  8. Article
  9. Molecular Mechanisms of Biofilm Formation inAntibiotics (Basel, Switzerland) · 2024
    Review
  10. Helicobacter pylori.Current topics in microbiology and immunology · 2024
    Review
  11. Article
  12. Antigenic Determinant ofPathogens (Basel, Switzerland) · 2022
    Article
  13. Review
  14. Article
  15. Review
  16. Helicobacter pylori: an up-to-date overview on the virulence and pathogenesis mechanisms.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2022
    Review
  17. Article
  18. Trends inFrontiers in medicine · 2022
    Review
  19. Article
  20. Article

14 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

2 authors at 2 institutions in 2 countries.

Yoshio YamaokaDepartment of Environmental & Preventive Medicine, Oita University Faculty of Medicine, 1-1 Idaigaoka, Hasama-machi, Yufu-City, Oita 879-5593, Japan.
David Y Graham
Baylor College of Medicine · USMichael E. DeBakey VA Medical Center · US

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
Obesity, H pylori and Risk of Barrett's EsophagusR01CA116845 · NCI · BAYLOR COLLEGE OF MEDICINE · PI EL-SERAG, HASHEM B · 2007 to 2011
$2.8M
Gene Expression in Barrett's EsophagusR21DK067366 · NIDDK · BAYLOR COLLEGE OF MEDICINE · PI EL-SERAG, HASHEM B · 2005 to 2006
$296k
NCI NIH HHS CA116845NCI NIH HHS R01 CA116845NIDDK NIH HHS DK067366NIDDK NIH HHS DK56338NIDDK NIH HHS DK62813NIDDK NIH HHS P30 DK056338NIDDK NIH HHS R01 DK062813NIDDK NIH HHS R21 DK067366
6 · The paper itself

Abstract

Helicobacter pylori is human gastric pathogen that causes chronic and progressive gastric mucosal inflammation and is responsible for the gastric inflammation-associated diseases, gastric cancer and peptic ulcer disease. Specific outcomes reflect the interplay between host-, environmental- and bacterial-specific factors. Progress in understanding putative virulence factors in disease pathogenesis has been limited and many false leads have consumed scarce resources. Few in vitro-in vivo correlations or translational applications have proved clinically relevant. Reported virulence factor-related outcomes reflect differences in relative risk of disease rather than specificity for any specific outcome. Studies of individual virulence factor associations have provided conflicting results. Since virulence factors are linked, studies of groups of putative virulence factors are needed to provide clinically useful information. Here, the authors discuss the progress made in understanding the role of H. pylori virulence factors CagA, vacuolating cytotoxin, OipA and DupA in disease pathogenesis and provide suggestions for future studies.

Indexed as

Cell Transformation, NeoplasticAntigens, BacterialBacterial Outer Membrane ProteinsBacterial ProteinsBacterial Secretion SystemsHelicobacter InfectionsHelicobacter pyloriHumansNeoplasmsVirulenceVirulence FactorsAntigens, BacterialBacterial Outer Membrane ProteinsBacterial ProteinsBacterial Secretion SystemscagA protein, Helicobacter pyloriDupA protein, Helicobacter pyloriOipA protein, Helicobacter pyloriVacA protein, Helicobacter pyloriVirulence FactorsCagA productDupAgastric cancergenetic instabilityHelicobacter pyloriinflammation-associated malignancynext-generation sequencersOipAVacAvacuolating cytotoxinvirulence factors

Identifiers

PMID25052757
PMCPMC4197059
OpenAlexW2119045032

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.