Evidence map›Paper›PMID 20300191›Full record

ArticlePloS one2010

Tgf-Beta isoform specific regulation of airway inflammation and remodelling in a murine model of asthma.

Stephen E Bottoms, Jane E Howell, Alistair K Reinhardt, Iona C Evans, Robin J McAnulty

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed, 1 pooled it
4.1field-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

45 citing papers in PubMed, 1 synthesis or guideline pooled it, 82 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Toxicological assessment ofFrontiers in toxicology · 2025
    Article
  4. Review
  5. Article
  6. TGF-β signaling in health, disease, and therapeutics.Signal transduction and targeted therapy · 2024
    Review
  7. Article
  8. Article
  9. Review
  10. Review
  11. Article
  12. TGF-β: The missing link in obesity-associated airway diseases?Current research in pharmacology and drug discovery · 2021
    Review
  13. Article
  14. Role of Isocitrate Dehydrogenase 2 on DNA Hydroxymethylation in Human Airway Smooth Muscle Cells.American journal of respiratory cell and molecular biology · 2020
    Article
  15. Article
  16. Effects of ATP-competitive and function-selective ERK inhibitors on airway smooth muscle cell proliferation.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2019
    Article
  17. SMAD Signaling Restricts Mucous Cell Differentiation in Human Airway Epithelium.American journal of respiratory cell and molecular biology · 2019
    Article
  18. Endothelin-1 mediates Aspergillus fumigatus-induced airway inflammation and remodelling.Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology · 2019
    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 1 institution in 1 country.

Stephen E BottomsLung Pathobiology Group, Centre for Respiratory Research, University College London, London, United Kingdom.
Jane E Howell
Alistair K Reinhardt
Iona C Evans
Robin J McAnulty
University College London · GB

Funding

Wellcome TrustWellcome Trust 060109
6 · The paper itself

Abstract

The TGF-beta family of mediators are thought to play important roles in the regulation of inflammation and airway remodelling in asthma. All three mammalian isoforms of TGF-beta, TGF-beta(1-3), are expressed in the airways and TGF-beta(1) and -beta(2) are increased in asthma. However, there is little information on the specific roles of individual TGF-beta isoforms. In this study we assess the roles of TGF-beta(1) and TGF-beta(2) in the regulation of allergen-induced airway inflammation and remodelling associated with asthma, using a validated murine model of ovalbumin sensitization and challenge, and isoform specific TGF-beta neutralising antibodies. Antibodies to both isoforms inhibited TGF-beta mediated Smad signalling. Anti-TGF-beta(1) and anti-TGF-beta(2) inhibited ovalbumin-induced sub-epithelial collagen deposition but anti-TGF-beta(1) also specifically regulated airway and fibroblast decorin deposition by TGF-beta(1). Neither antibody affected the allergen-induced increase in sub-epithelial fibroblast-like cells. Anti- TGF-beta(1) also specifically inhibited ovalbumin-induced increases in monocyte/macrophage recruitment. Whereas, both TGF-beta(1) and TGF-beta(2) were involved in regulating allergen-induced increases in eosinophil and lymphocyte numbers. These data show that TGF-beta(1) and TGF-beta(2) exhibit a combination of specific and shared roles in the regulation of allergen-induced airway inflammation and remodelling. They also provide evidence in support of the potential for therapeutic regulation of specific subsets of cells and extracellular matrix proteins associated with inflammation and remodelling in airway diseases such as asthma and COPD, as well as other fibroproliferative diseases.

Indexed as

AnimalsAsthmaBronchoalveolar Lavage FluidCollagenEosinophilsExtracellular MatrixImage Processing, Computer-AssistedImmunohistochemistryInflammationLungLymphocytesMiceMice, Inbred C57BLProtein IsoformsTransforming Growth Factor betaCollagenProtein IsoformsTransforming Growth Factor beta

Identifiers

PMID20300191
PMCPMC2837347
OpenAlexW2051765368

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.