Evidence map›Paper›PMID 29895291›Full record

ArticleRespiratory research2018

Decreased telomere length in the small airway epithelium suggests accelerated aging in the lungs of persons living with human immunodeficiency virus (HIV).

Stella Xu, Emily A Vucic, Tawimas Shaipanich, Stephen Lam, Wan Lam, Julio S Montaner, Don D Sin, S F Paul Man, Janice M Leung

Open access · goldAbstract readLetter
In one paragraph

Article in Respiratory research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.1field-weighted citation impact, top 22% 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

13 citing papers in PubMed, 24 citations in OpenAlex.

  1. Review
  2. Review
  3. Review
  4. Article
  5. Article
  6. COPD in People with HIV: Epidemiology, Pathogenesis, Management, and Prevention Strategies.International journal of chronic obstructive pulmonary disease · 2023
    Review
  7. Article
  8. Airway Aging and Methylation Disruptions in HIV-associated Chronic Obstructive Pulmonary Disease.American journal of respiratory and critical care medicine · 2022
    Article
  9. Article
  10. Article
  11. Review
  12. Review
  13. 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

9 authors at 2 institutions in 1 country.

Stella XuCentre for Heart Lung Innovation, University of British Columbia, Vancouver, Canada.
Emily A VucicBritish Columbia Cancer Agency, Vancouver, Canada.
Tawimas ShaipanichDivision of Respiratory Medicine, University of British Columbia, Vancouver, Canada.
Stephen LamBritish Columbia Cancer Agency, Vancouver, Canada.
Wan LamBritish Columbia Cancer Agency, Vancouver, Canada.
Julio S MontanerBC Centre for Excellence in HIV/AIDS, University of British Columbia, Vancouver, Canada.
Don D SinCentre for Heart Lung Innovation, University of British Columbia, Vancouver, Canada.
S F Paul ManCentre for Heart Lung Innovation, University of British Columbia, Vancouver, Canada.
Janice M LeungCentre for Heart Lung Innovation, University of British Columbia, Vancouver, Canada. janice.leung@hli.ubc.ca.
University of British Columbia · CABC Cancer Agency · CA

Funding

CIHR
6 · The paper itself

Abstract

Human immunodeficiency virus (HIV) infection is associated with an increased risk of chronic obstructive pulmonary disease (COPD) independent of cigarette smoke exposure. Previous studies have demonstrated that decreased peripheral leukocyte telomere length is associated with HIV, suggesting an accelerated aging phenomenon. We demonstrate that this process of telomere shortening also occurs in the lungs, with significant decreases in telomere length observed in small airway epithelial cells collected during bronchoscopy. Molecular evidence of accelerated aging in the small airway epithelium of persons living with HIV may be one clue into the predisposition for chronic lung disease observed in this population.

Indexed as

AgedAgingCohort StudiesFemaleHIV InfectionsHumansLungMaleMiddle AgedPulmonary Disease, Chronic ObstructiveRespiratory MucosaSmokingTelomereTelomere HomeostasisViral LoadEpithelial cellHIVTelomere length

Identifiers

PMID29895291
PMCPMC5998581
OpenAlexW2807730371

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.