Evidence map›Paper›PMID 24574735›Full record

ReviewWorld journal of gastroenterology2014

Helicobacter pylori and autoimmune disease: cause or bystander.

Daniel S Smyk, Andreas L Koutsoumpas, Maria G Mytilinaiou, Eirini I Rigopoulou, Lazaros I Sakkas, Dimitrios P Bogdanos

Open access · hybridAbstract 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 66 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
66citing papers in PubMed, 4 pooled it
15.3field-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

66 citing papers in PubMed, 4 syntheses or guidelines pooled it, 157 citations in OpenAlex.

  1. Helicobacter pylori infection and risk of multiple sclerosis: an updated meta-analysis.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2024
    Pooled it
  2. Pooled it
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  5. Trial
  6. Observational
  7. Article
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  10. Helicobacter pylori infection an underestimated trigger of bullous pemphigoid?Journal der Deutschen Dermatologischen Gesellschaft = Journal of the German Society of Dermatology : JDDG · 2025
    Article
  11. Journal of scleroderma and related disorders · 2024
    Article
  12. Article
  13. Biomarker insights · 2024
    Article
  14. Article
  15. Observational
  16. Article
  17. Association ofJournal of clinical medicine · 2023
    Article
  18. Review
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6 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

6 authors at 1 institution in 1 country.

Daniel S SmykDaniel S Smyk, Andreas L Koutsoumpas, Maria G Mytilinaiou, Dimitrios P Bogdanos, Institute of Liver Studies, Division of Transplantation Immunology and Mucosal Biology, King's College Hospital, School of Medicine, King's College London, London SE5 9RS, United Kingdom.
Andreas L KoutsoumpasDaniel S Smyk, Andreas L Koutsoumpas, Maria G Mytilinaiou, Dimitrios P Bogdanos, Institute of Liver Studies, Division of Transplantation Immunology and Mucosal Biology, King's College Hospital, School of Medicine, King's College London, London SE5 9RS, United Kingdom.
Maria G MytilinaiouDaniel S Smyk, Andreas L Koutsoumpas, Maria G Mytilinaiou, Dimitrios P Bogdanos, Institute of Liver Studies, Division of Transplantation Immunology and Mucosal Biology, King's College Hospital, School of Medicine, King's College London, London SE5 9RS, United Kingdom.
Eirini I RigopoulouDaniel S Smyk, Andreas L Koutsoumpas, Maria G Mytilinaiou, Dimitrios P Bogdanos, Institute of Liver Studies, Division of Transplantation Immunology and Mucosal Biology, King's College Hospital, School of Medicine, King's College London, London SE5 9RS, United Kingdom.
Lazaros I SakkasDaniel S Smyk, Andreas L Koutsoumpas, Maria G Mytilinaiou, Dimitrios P Bogdanos, Institute of Liver Studies, Division of Transplantation Immunology and Mucosal Biology, King's College Hospital, School of Medicine, King's College London, London SE5 9RS, United Kingdom.
Dimitrios P BogdanosDaniel S Smyk, Andreas L Koutsoumpas, Maria G Mytilinaiou, Dimitrios P Bogdanos, Institute of Liver Studies, Division of Transplantation Immunology and Mucosal Biology, King's College Hospital, School of Medicine, King's College London, London SE5 9RS, United Kingdom.
King's College London · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Helicobacter pylori (H. pylori) is the main cause of chronic gastritis and a major risk factor for gastric cancer. This pathogen has also been considered a potential trigger of gastric autoimmunity, and in particular of autoimmune gastritis. However, a considerable number of reports have attempted to link H. pylori infection with the development of extra-gastrointestinal autoimmune disorders, affecting organs not immediately relevant to the stomach. This review discusses the current evidence in support or against the role of H. pylori as a potential trigger of autoimmune rheumatic and skin diseases, as well as organ specific autoimmune diseases. We discuss epidemiological, serological, immunological and experimental evidence associating this pathogen with autoimmune diseases. Although over one hundred autoimmune diseases have been investigated in relation to H. pylori, we discuss a select number of papers with a larger literature base, and include Sjögrens syndrome, rheumatoid arthritis, systemic lupus erythematosus, vasculitides, autoimmune skin conditions, idiopathic thrombocytopenic purpura, autoimmune thyroid disease, multiple sclerosis, neuromyelitis optica and autoimmune liver diseases. Specific mention is given to those studies reporting an association of anti-H. pylori antibodies with the presence of autoimmune disease-specific clinical parameters, as well as those failing to find such associations. We also provide helpful hints for future research.

Indexed as

AutoimmunityAnimalsAntibodies, BacterialAutoimmune DiseasesHelicobacter InfectionsHelicobacter pyloriHumansRisk AssessmentRisk FactorsAntibodies, BacterialAutoimmunityGastritisHelicobacter pyloriInfectionMimicryRheumatology

Identifiers

PMID24574735
PMCPMC3921471
OpenAlexW1997925702

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.