Evidence map›Paper›PMID 33042125›Full record

ReviewFrontiers in immunology2020

Links Between Inflammatory Bowel Disease and Chronic Obstructive Pulmonary Disease.

April L Raftery, Evelyn Tsantikos, Nicola L Harris, Margaret L Hibbs

Open access · goldAbstract readReview
In one paragraph

Review in Frontiers in immunology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 98 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
98citing papers in PubMed, 3 pooled it
8.9field-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

98 citing papers in PubMed, 3 syntheses or guidelines pooled it, 185 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. The impact for causal associations between common diseases and inflammatory bowel disease: a disease-wide bidirectional Mendelian randomization study.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2026
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Potential Benefits of Gut Microbiota Modulation in Chronic Obstructive Pulmonary Disease.International journal of chronic obstructive pulmonary disease · 2026
    Article
  11. Review
  12. Review
  13. Review
  14. Review
  15. Review
  16. Article
  17. Homeostasis of Gut Microbiota Protects against Susceptibility to Fungal Pneumonia.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Article
  18. Review
  19. Article
  20. Review

38 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

4 authors at 1 institution in 1 country.

April L RafteryDepartment of Immunology and Pathology, Central Clinical School, Monash University, Melbourne, VIC, Australia.
Evelyn TsantikosDepartment of Immunology and Pathology, Central Clinical School, Monash University, Melbourne, VIC, Australia.
Nicola L HarrisDepartment of Immunology and Pathology, Central Clinical School, Monash University, Melbourne, VIC, Australia.
Margaret L HibbsDepartment of Immunology and Pathology, Central Clinical School, Monash University, Melbourne, VIC, Australia.
Monash University · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Inflammatory bowel disease (IBD) and chronic obstructive pulmonary disease (COPD) are chronic inflammatory diseases of the gastrointestinal and respiratory tracts, respectively. These mucosal tissues bear commonalities in embryology, structure and physiology. Inherent similarities in immune responses at the two sites, as well as overlapping environmental risk factors, help to explain the increase in prevalence of IBD amongst COPD patients. Over the past decade, a tremendous amount of research has been conducted to define the microbiological makeup of the intestine, known as the intestinal microbiota, and determine its contribution to health and disease. Intestinal microbial dysbiosis is now known to be associated with IBD where it impacts upon intestinal epithelial barrier integrity and leads to augmented immune responses and the perpetuation of chronic inflammation. While much less is known about the lung microbiota, like the intestine, it has its own distinct, diverse microflora, with dysbiosis being reported in respiratory disease settings such as COPD. Recent research has begun to delineate the interaction or crosstalk between the lung and the intestine and how this may influence, or be influenced by, the microbiota. It is now known that microbial products and metabolites can be transferred from the intestine to the lung via the bloodstream, providing a mechanism for communication. While recent studies indicate that intestinal microbiota can influence respiratory health, intestinal dysbiosis in COPD has not yet been described although it is anticipated since factors that lead to dysbiosis are similarly associated with COPD. This review will focus on the gut-lung axis in the context of IBD and COPD, highlighting the role of environmental and genetic factors and the impact of microbial dysbiosis on chronic inflammation in the intestinal tract and lung.

Indexed as

AnimalsAnti-Bacterial AgentsAutophagyBacteriaCigarette SmokingDietary FatsDietary FiberDisease Models, AnimalDysbiosisFatty Acids, VolatileFecal Microbiota TransplantationGastrointestinal MicrobiomeGene-Environment InteractionHumansImmunity, MucosalInflammationAnti-Bacterial AgentsDietary FatsDietary FiberFatty Acids, VolatileTobacco Smoke PollutionVitamin Dchronic obstructive pulmonary diseaseCrohn's disease metabolitesgut-lung axisinflammatory bowel diseasemicrobial dysbiosis

Identifiers

PMID33042125
PMCPMC7517908
OpenAlexW3085212067

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.