Evidence map›Paper›PMID 19766086›Full record

ReviewImmunity2009

Regulatory T cells in asthma.

Clare M Lloyd, Catherine M Hawrylowicz

Registry-linked trialAbstract readReview
In one paragraph

Review in Immunity, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02525354 (Obesity and Atopic-related Respiratory Disease), which is not on this map. Cited by 154 papers.

0numbers the graph read from it
0cells of the map it votes in
154citing papers in PubMed
–field-weighted citation impact
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.

NCT02525354 completednot on this map

Obesity and Atopic-related Respiratory Disease: Possible Role of Dietary Omega 6 and 3 Fatty Acids

TypeobservationalSponsorUniversity of New HampshireRan2001 to 2003Enrolled60ConditionsAllergy, Obesity
3 · Its place in the literature

Who cites it

154 citing papers in PubMed.

  1. Trial
  2. Trial
  3. Trained immunity in respiratory diseases: Mechanisms of action and intervention strategies.Chinese medical journal pulmonary and critical care medicine · 2026
    Review
  4. Review
  5. Article
  6. Review
  7. GM-CSF-dependent CD301bNature communications · 2025
    Article
  8. Review
  9. Review
  10. Article
  11. Review
  12. Article
  13. Article
  14. CAR-NKT Cells in Asthma: Use of NKT as a Promising Cell for CAR Therapy.Clinical reviews in allergy & immunology · 2024
    Review
  15. Article
  16. Review
  17. Review
  18. T helper 2 cells in asthma.The Journal of experimental medicine · 2023
    Review
  19. Review
  20. Review

94 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

2 authors.

Clare M LloydMedical Research Council and Asthma UK Centre in Allergic Mechanisms of Asthma, NHLI, Imperial College, London SW7 2AZ, UK. c.lloyd@imperial.ac.uk
Catherine M Hawrylowicz

Funding

Wellcome Trust 057704Wellcome Trust 087618
6 · The paper itself

Abstract

Asthma is characterized by T helper cell 2 (Th2) type inflammation, leading to airway hyperresponsiveness and tissue remodeling. Th2 cell-driven inflammation is likely to represent an abnormal response to harmless airborne particles. These reactions are normally suppressed by regulatory T cells, which maintain airway tolerance. The anti-inflammatory cytokine IL-10 is likely to play a central role. The role of the cytokine transforming growth factor beta (TGF-beta) is more complex, with evidence for immune suppression and remodeling in the airways. In asthmatic individuals there is a breakdown in these regulatory mechanisms. There is emerging evidence that early life events, including exposure to allergen and infections, are critical in programming effective regulatory pathways to maintain pulmonary homeostasis. In this review we examine the clinical and experimental evidence for T regulatory cell function in the lung and discuss the events that might influence the functioning of these cells. Ultimately, the ability to enhance regulatory function in affected individuals may represent an effective treatment for asthma.

Indexed as

HomeostasisAnimalsAsthmaHumansImmunity, MucosalInterleukin-10T-Lymphocytes, RegulatoryTransforming Growth Factor betaInterleukin-10Transforming Growth Factor beta

Identifiers

PMID19766086
PMCPMC3385348

What OpenQuestion holds

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Read underepoch 390

Registered trials

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.