Evidence map›Paper›PMID 24886442›Full record

ArticleRespiratory research2014

Role of non-coding RNAs in maintaining primary airway smooth muscle cells.

Mark M Perry, Eleni Tsitsiou, Philip J Austin, Mark A Lindsay, David S Gibeon, Ian M Adcock, Kian Fan Chung

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in Respiratory research, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04542902 (Non-coding RNAs Analysis of Eosinophil Subtypes in Asthma), which is not on this map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
3.0field-weighted citation impact, top 9% 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.

NCT04542902 naunknown statusnot on this mapstarted 2020, after this paper: background citation

Non-coding RNAs Analysis of Eosinophil Subtypes in Asthma

TypeinterventionalSponsorLithuanian University of Health SciencesRan2020 to 2023Enrolled80ConditionsAllergic Asthma, Severe Eosinophilic AsthmaArmsDermatophagoides pteronyssinus allergen, Blood sampling, Bronchial challenge with allergen
3 · Its place in the literature

Who cites it

45 citing papers in PubMed, 84 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Review
  5. Article
  6. Article
  7. Noncoding RNAs in asthmatic airway smooth muscle cells.European respiratory review : an official journal of the European Respiratory Society · 2023
    Review
  8. Article
  9. Review
  10. Article
  11. Review
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  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

7 authors at 4 institutions in 2 countries.

Mark M PerryExperimental Studies, National Heart and Lung Institute, Imperial College, London & Royal Brompton NIHR Biomedical Research Unit, Dovehouse Street, London SW3 6LY, UK. m.perry@imperial.ac.uk.
Eleni Tsitsiou
Philip J Austin
Mark A Lindsay
David S Gibeon
Ian M Adcock
Kian Fan Chung
National Institutes of Health · USNIHR Royal Brompton Cardiovascular Biomedical Research Unit · GBUniversity of Bath · GBUniversity of Manchester · GB

Funding

Medical Research Council G1000758Wellcome Trust 085935
6 · The paper itself

Abstract

backgroundThe airway smooth muscle (ASM) cell maintains its own proliferative rate and contributes to the inflammatory response in the airways, effects that are inhibited by corticosteroids, used in the treatment of airways diseases.

objectiveWe determined the differential expression of mRNAs, microRNAs (miRNAs) and long noncoding RNA species (lncRNAs) in primary ASM cells following treatment with a corticosteroid, dexamethasone, and fetal calf serum (FCS).

methodsmRNA, miRNA and lncRNA expression was measured by microarray and quantitative real-time PCR.

resultsA small number of miRNAs (including miR-150, -371-5p, -718, -940, -1181, -1207-5p, -1915, and -3663-3p) were decreased following exposure to dexamethasone and FCS. The mRNA targets of these miRNAs were increased in expression. The changes in mRNA expression were associated with regulation of ASM actin cytoskeleton. We also observed changes in expression of lncRNAs, including natural antisense, pseudogenes, intronic lncRNAs, and intergenic lncRNAs following dexamethasone and FCS. We confirmed the change in expression of three of these, LINC00882, LINC00883, PVT1, and its transcriptional activator, c-MYC. We propose that four of these lincRNAs (RP11-46A10.4, LINC00883, BCYRN1, and LINC00882) act as miRNA 'sponges' for 4 miRNAs (miR-150, -371-5p, -940, -1207-5p).

conclusionThis in-vitro model of primary ASM cell phenotype was associated with the regulation of several ncRNAs. Their identification allows for in-vitro functional experimentation to establish causality with the primary ASM phenotype, and in airway diseases such as asthma and chronic obstructive pulmonary disease (COPD).

Indexed as

AdultBronchiCells, CulturedFemaleHumansMaleMiddle AgedMyocytes, Smooth MusclePrimary Cell CultureRNA, UntranslatedYoung AdultRNA, Untranslated

Identifiers

PMID24886442
PMCPMC4039655
OpenAlexW2129148362

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.