Evidence map›Paper›PMID 12595471›Full record

ArticleInfection and immunity2003

Effects of respiratory Mycoplasma pneumoniae infection on allergen-induced bronchial hyperresponsiveness and lung inflammation in mice.

Hong Wei Chu, Joyce M Honour, Catherine A Rawlinson, Ronald J Harbeck, Richard J Martin

Open access · greenAbstract read
In one paragraph

Article in Infection and immunity, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed
4.3field-weighted citation impact, top 5% 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

47 citing papers in PubMed, 118 citations in OpenAlex.

  1. Review
  2. Article
  3. Immune dysregulation inFrontiers in immunology · 2026
    Review
  4. A comprehensive review ofFrontiers in medicine · 2024
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Serum Cytokines and FeNO in School-Aged Children with Mycoplasma pneumoniae Pneumonia.Medical science monitor : international medical journal of experimental and clinical research · 2020
    Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Tollip SNP rs5743899 modulates human airway epithelial responses to rhinovirus infection.Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology · 2016
    Article
  17. A Compendium for Mycoplasma pneumoniae.Frontiers in microbiology · 2016
    Review
  18. Article
  19. Article
  20. 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

5 authors at 2 institutions in 1 country.

Hong Wei ChuDepartment of Medicine, National Jewish Medical and Research Center, Denver, Colorado, USA.
Joyce M Honour
Catherine A Rawlinson
Ronald J Harbeck
Richard J Martin
National Jewish Health · USUniversity of Colorado Denver · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Airway mycoplasma infection may be associated with asthma pathophysiology. However, the direct effects of mycoplasma infection on asthma remain unknown. Using a murine allergic-asthma model, we evaluated the effects of different timing of airway Mycoplasma pneumoniae infection on bronchial hyperresponsiveness (BHR), lung inflammation, and the protein levels of Th1 (gamma interferon [IFN-gamma]) and Th2 (interleukin 4 [IL-4]) cytokines in bronchoalveolar lavage fluid. When mycoplasma infection occurred 3 days before allergen (ovalbumin) sensitization and challenge, the infection reduced the BHR and inflammatory-cell influx into the lung. This was accompanied by a significant induction of Th1 responses (increased IFN-gamma and decreased IL-4 production). Conversely, when mycoplasma infection occurred 2 days after allergen sensitization and challenge, the infection initially caused a temporary reduction of BHR and then increased BHR, lung inflammation, and IL-4 levels. Our data suggest that mycoplasma infection could modulate both physiological and immunological responses in the murine asthma model. Our animal models may also provide a new means to understand the role of infection in asthma pathogenesis and give evidence for the asthma hygiene hypothesis.

Indexed as

AllergensAnimalsAsthmaBronchial HyperreactivityInterferon-gammaInterleukin-4MiceMice, Inbred BALB COvalbuminPneumonia, MycoplasmaAllergensInterferon-gammaInterleukin-4Ovalbumin

Identifiers

PMID12595471
PMCPMC148884
OpenAlexW2124877591

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.