Evidence map›Paper›PMID 21941510›Full record

ArticleFrontiers in pharmacology2011

Vitamin d and susceptibility of chronic lung diseases: role of epigenetics.

Isaac K Sundar, Irfan Rahman

Open access · goldAbstract read
In one paragraph

Article in Frontiers in pharmacology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
5.7field-weighted citation impact, top 3% 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

40 citing papers in PubMed, 80 citations in OpenAlex.

  1. Clinical markers of asthma and IgE assessed in parents before conception predict asthma and hayfever in the offspring.Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology · 2017
    Trial
  2. Review
  3. Review
  4. Review
  5. Article
  6. Article
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  8. Review
  9. Article
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  11. Lipid-Rich Extract from Mexican Avocado Seed (Journal of immunology research · 2019
    Article
  12. Article
  13. Article
  14. Review
  15. Observational
  16. Observational
  17. Article
  18. Article
  19. Article
  20. Asthma.Nature reviews. Disease primers · 2015
    Review
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 at 1 institution in 1 country.

Isaac K SundarLung Biology and Disease Program, Department of Environmental Medicine, University of Rochester Medical Center Rochester, NY, USA.
Irfan Rahman
University of Rochester Medical Center · US

Funding

VISUAL INDICES OF NEUROTOXICITYP30ES001247 · NIEHS · UNIVERSITY OF ROCHESTER · PI Sally W Thurston · 1985 to 2026
$42.8M
MECHANISMS OF CIGARETTE SMOKE-INDUCED LUNG CELLULAR SENESCENCER01HL085613 · NHLBI · UNIVERSITY OF ROCHESTER · PI RAHMAN, IRFAN · 2007 to 2017
$4.0M
CIRCADIAN-COUPLED CELLULAR AND LUNG FUNCTION IN COPDR01HL097751 · NHLBI · UNIVERSITY OF ROCHESTER · PI RAHMAN, IRFAN · 2009 to 2012
$1.9M
ROLE OF SIRTUIN IN CIGARETTE SMOKE-INDUCED LUNG INFLAMMATION AND INJURYR01HL092842 · NHLBI · UNIVERSITY OF ROCHESTER · PI RAHMAN, IRFAN · 2010 to 2013
$1.5M
NHLBI NIH HHS R01 HL085613NHLBI NIH HHS R01 HL092842NHLBI NIH HHS R01 HL097751NIEHS NIH HHS P30 ES001247
6 · The paper itself

Abstract

Vitamin D deficiency is linked to accelerated decline in lung function, increased inflammation, and reduced immunity in chronic lung diseases. Epidemiological studies have suggested that vitamin D insufficiency is associated with low lung function in susceptible subjects who are exposed to higher levels of environmental agents (airborne particulates). Recent studies have highlighted the role of vitamin D and vitamin D receptor (VDR) in regulation of several genes that are involved in inflammation, immunity, cellular proliferation, differentiation, and apoptosis. Vitamin D has also been implicated in reversal of steroid resistance and airway remodeling, which are the hallmarks of chronic obstructive pulmonary disease (COPD) and severe asthma. VDR protein level is decreased in lungs of patients with COPD. VDR deficient mice develop an abnormal lung phenotype with characteristics of COPD, such as airspace enlargement and decline in lung function associated with increased lung inflammatory cellular influx, and immune-lymphoid aggregates formation. Dietary vitamin D may regulate epigenetic events, in particular on genes which are responsible for COPD susceptibility. Active metabolite of vitamin D, 1,25-dihydroxyvitamin D(3) plays an essential role in cellular metabolism and differentiation via its nuclear receptor (VDR) that cooperates with several other chromatin modification enzymes (histone acetyltransferases and histone deacetylases), thereby mediating complex epigenetic events in vitamin D signaling and metabolism. This review provides an update on the current knowledge and understanding on vitamin D, and susceptibility of chronic lung diseases in relation to the possible role of epigenetics in its molecular action. Understanding the molecular epigenetic mechanism of vitamin D/VDR would provide rationale for dietary vitamin D-mediated intervention in prevention and management of chronic lung diseases linked with vitamin D deficiency.

Indexed as

air pollutantsasthmaCOPDepigeneticsinflammationvitamin Dvitamin D receptor

Identifiers

PMID21941510
PMCPMC3171063
OpenAlexW2161969684

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.