Evidence map›Paper›PMID 20076977›Full record

ReviewJournal of gastroenterology2010

The role of infection in the aetiology of inflammatory bowel disease.

Richard Hansen, John M Thomson, Emad M El-Omar, Georgina L Hold

Open access · bronzeAbstract readReview
In one paragraph

Review in Journal of gastroenterology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed, 1 pooled it
9.5field-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

50 citing papers in PubMed, 1 synthesis or guideline pooled it, 121 citations in OpenAlex.

  1. Type I interferons for induction of remission in ulcerative colitis.The Cochrane database of systematic reviews · 2015
    Pooled it
  2. Trial
  3. Trial
  4. Article
  5. Heat-killedJournal of clinical biochemistry and nutrition · 2025
    Article
  6. Glycyrrhiza polysaccharide attenuatesFrontiers in veterinary science · 2025
    Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Sarcoidosis,Microorganisms · 2023
    Review
  12. Article
  13. Review
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Review
  20. Journal of immunology (Baltimore, Md. : 1950) · 2018
    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

4 authors at 1 institution in 1 country.

Richard HansenGastrointestinal Research Group, Division of Applied Medicine, Institute of Medical Sciences, Aberdeen University, Foresterhill, Aberdeen AB25 2ZD, UK.
John M Thomson
Emad M El-Omar
Georgina L Hold
University of Aberdeen · GB

Funding

Chief Scientist Office
6 · The paper itself

Abstract

We have greatly increased our understanding of the genetics of inflammatory bowel disease (IBD) in the last decade; however, migrant studies highlight the importance of environment in disease risk. The possibility that IBD is an infection has been debated since the first description of Crohn's disease. Mycobacterium avium paratuberculosis was the first organism to be suggested as an IBD pathogen, and it has been argued that it fulfils Koch's postulates and could be designated the cause of Crohn's disease. Other organisms have been postulated as possible IBD pathogens, including various Helicobacter species, one of which has been identified in primate colitis;others are widely used in animal models of IBD. Adherent invasive Escherichia coli appear specific to ileal Crohn's disease and have been shown to induce the release of TNF-alpha, a key cytokine in IBD inflammation. The aim of this article is to give a concise overview of the infections postulated as being relevant to the onset of IBD. We will also briefly cover the immunology underpinning IBD, in addition to reviewing current knowledge regarding other microorganisms that are associated with modifying the risk of developing IBD. It may be that infectious organisms have an orchestrator role in the development of dysbiosis and subsequently IBD.

Indexed as

AnimalsColitis, UlcerativeCrohn DiseaseHumansInfectionsInflammationRisk FactorsTumor Necrosis Factor-alphaTumor Necrosis Factor-alpha

Identifiers

PMID20076977
PMCPMC7087869
OpenAlexW2017530018

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.