Evidence map›Paper›PMID 19906117›Full record

ArticleBritish journal of pharmacology2009

Vitamin D - a new treatment for airway remodelling in asthma?

Rachel L Clifford, Alan J Knox

Open access · greenAbstract readComment
In one paragraph

Article in British journal of pharmacology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.2field-weighted citation impact, top 14% 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

15 citing papers in PubMed, 41 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Review
  6. Article
  7. Article
  8. Vitamin D and Its Role as a Protective Factor in Allergy.International scholarly research notices · 2014
    Review
  9. Airway smooth muscle in airway reactivity and remodeling: what have we learned?American journal of physiology. Lung cellular and molecular physiology · 2013
    Review
  10. Review
  11. Article
  12. Article
  13. Article
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  15. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

Rachel L CliffordCentre for Respiratory Research, University of Nottingham, UK.
Alan J Knox
Nottingham Biomedical Research Centre · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Increased airway smooth muscle (ASM) mass plays a critical role in chronic asthmatic airway remodelling. ASM cell hypertrophy and hyperplasia are likely to contribute to increased ASM mass and a variety of mitogens induce ASM proliferation in cell culture. Recent recognition of widespread vitamin D deficiency and identification of the vitamin D receptor on many cells has implicated vitamin D as a potential therapeutic target for many disorders including cancer, infection and asthma. In this issue of British Journal of Pharmacology, Damera et al. show that calcitriol, a secosteroidal modulator of vitamin D receptors, inhibited thrombin and platelet-derived growth factor-induced ASM cell proliferation. They also, perhaps surprisingly, show the glucocorticoid dexamethasone to potentiate mitogen-induced ASM proliferation. Their results begin to elucidate the molecular mechanism(s) utilized by calcitriol to inhibit cell proliferation and suggest hyperphosphorylation of retinoblastoma protein and activation of checkpoint kinase 1 (Chk1) as critical to this process. This study identifies inhibition of ASM proliferation as a cellular effect of vitamin D and supports the hypothesis that vitamin D is a potential treatment for airway remodelling in asthma.

Indexed as

Airway RemodelingAsthmaCalcitriolCell ProliferationDexamethasoneDrug Delivery SystemsGlucocorticoidsHumansHypertrophyReceptors, CalcitriolVitamin D DeficiencyVitaminsCalcitriolDexamethasoneGlucocorticoidsReceptors, CalcitriolVitamins

Identifiers

PMID19906117
PMCPMC2795209
OpenAlexW1578215308

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.