Evidence map›Paper›PMID 32075727›Full record

ReviewImmunity2020

The Role of Lung and Gut Microbiota in the Pathology of Asthma.

Weronika Barcik, Rozlyn C T Boutin, Milena Sokolowska, B Brett Finlay

Open access · bronzeAbstract readReview
In one paragraph

Review in Immunity, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 361 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
361citing papers in PubMed, 5 pooled it
39.6field-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

361 citing papers in PubMed, 5 syntheses or guidelines pooled it, 587 citations in OpenAlex.

  1. Pooled it
  2. Association between air pollution and allergic upper respiratory diseases: a meta-analysis.European respiratory review : an official journal of the European Respiratory Society · 2025
    Pooled it
  3. Pooled it
  4. Pooled it
  5. Pooled it
  6. Trial
  7. Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. The gut microbiota in malnutrition.Nature reviews. Microbiology · 2026
    Review
  14. MaternalBiomedicines · 2026
    Article
  15. Article
  16. Mechanisms and therapeutic strategies of asthma: from bench to bedside.Signal transduction and targeted therapy · 2026
    Review
  17. Review
  18. Diabetes-associatedMicrobiology spectrum · 2026
    Observational
  19. Article
  20. Review

301 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 3 institutions in 2 countries.

Weronika BarcikDepartment of Microbiology and Immunology, University of British Columbia, Vancouver, BC, Canada; Michael Smith Laboratories, University of British Columbia, Vancouver, BC, Canada.
Rozlyn C T BoutinDepartment of Microbiology and Immunology, University of British Columbia, Vancouver, BC, Canada; Michael Smith Laboratories, University of British Columbia, Vancouver, BC, Canada.
Milena SokolowskaSwiss Institute of Allergy and Asthma Research, University of Zurich, Davos, Switzerland; Christine Kühne - Center for Allergy Research and Education (CK-CARE), Davos, Switzerland.
B Brett FinlayDepartment of Microbiology and Immunology, University of British Columbia, Vancouver, BC, Canada; Michael Smith Laboratories, University of British Columbia, Vancouver, BC, Canada; Department of Biochemistry and Molecular Biology, University of British Columbia, Vancouver, BC, Canada. Electronic address: bfinlay@interchange.ubc.ca.
University of British Columbia · CACanada's Michael Smith Genome Sciences Centre · CACK-CARE · CH

Funding

CIHR FDN-159935
6 · The paper itself

Abstract

Asthma is a common chronic respiratory disease affecting more than 300 million people worldwide. Clinical features of asthma and its immunological and molecular etiology vary significantly among patients. An understanding of the complexities of asthma has evolved to the point where precision medicine approaches, including microbiome analysis, are being increasingly recognized as an important part of disease management. Lung and gut microbiota play several important roles in the development, regulation, and maintenance of healthy immune responses. Dysbiosis and subsequent dysregulation of microbiota-related immunological processes affect the onset of the disease, its clinical characteristics, and responses to treatment. Bacteria and viruses are the most extensively studied microorganisms relating to asthma pathogenesis, but other microbes, including fungi and even archaea, can potently influence airway inflammation. This review focuses on recently discovered connections between lung and gut microbiota, including bacteria, fungi, viruses, and archaea, and their influence on asthma.

Indexed as

Gastrointestinal TractLungAnimalsAsthmaDysbiosisHumansMicrobiotaRespiratory System

Identifiers

PMID32075727
PMCPMC7128389
OpenAlexW3008278285

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.