Evidence map›Paper›PMID 28802277›Full record

ArticleThorax2018

Microbiome in lung explants of idiopathic pulmonary fibrosis: a case-control study in patients with end-stage fibrosis.

Georgios D Kitsios, Mauricio Rojas, Daniel J Kass, Adam Fitch, John C Sembrat, Shulin Qin, Kristen L Veraldi, Kevin F Gibson, Kathleen Lindell, Joseph M Pilewski and 5 more

Open access · bronzeAbstract readLetter
In one paragraph

Article in Thorax, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 1 pooled it
3.9field-weighted citation impact, top 6% 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

27 citing papers in PubMed, 1 synthesis or guideline pooled it, 50 citations in OpenAlex.

  1. Pooled it
  2. Mechanisms and markers of lung ageing in health and disease.European respiratory review : an official journal of the European Respiratory Society · 2025
    Review
  3. Article
  4. Persistent microbial infections and idiopathic pulmonary fibrosis - an insight intoFrontiers in cellular and infection microbiology · 2024
    Review
  5. Subtype-Based Microbial Analysis in Non-small Cell Lung Cancer.Tuberculosis and respiratory diseases · 2023
    Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Review
  11. Article
  12. Article
  13. The lung microbiome: progress and promise.The Journal of clinical investigation · 2021
    Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. The evolving role of the lung microbiome in pulmonary fibrosis.American journal of physiology. Lung cellular and molecular physiology · 2020
    Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

15 authors at 3 institutions in 1 country.

Georgios D KitsiosDepartment of Medicine, Division of Pulmonary, Allergy and Critical Care Medicine, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA.
Mauricio RojasDepartment of Medicine, Division of Pulmonary, Allergy and Critical Care Medicine, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA.
Daniel J KassDepartment of Medicine, Division of Pulmonary, Allergy and Critical Care Medicine, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA.
Adam FitchDepartment of Medicine, Division of Pulmonary, Allergy and Critical Care Medicine, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA.
John C SembratDepartment of Medicine, Division of Pulmonary, Allergy and Critical Care Medicine, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA.
Shulin QinDepartment of Medicine, Division of Pulmonary, Allergy and Critical Care Medicine, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA.
Kristen L VeraldiDepartment of Medicine, Division of Pulmonary, Allergy and Critical Care Medicine, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA.
Kevin F GibsonDepartment of Medicine, Division of Pulmonary, Allergy and Critical Care Medicine, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA.
Kathleen LindellDepartment of Medicine, Division of Pulmonary, Allergy and Critical Care Medicine, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA.
Joseph M PilewskiDepartment of Medicine, Division of Pulmonary, Allergy and Critical Care Medicine, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA.
Barbara MetheDepartment of Medicine, Division of Pulmonary, Allergy and Critical Care Medicine, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA.
Kelvin LiDepartment of Medicine, Center for Medicine and the Microbiome, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.
John McDyerDepartment of Medicine, Division of Pulmonary, Allergy and Critical Care Medicine, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA.
Bryan J McVerryDepartment of Medicine, Division of Pulmonary, Allergy and Critical Care Medicine, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA.
Alison MorrisDepartment of Medicine, Division of Pulmonary, Allergy and Critical Care Medicine, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA.
University of Pittsburgh Medical Center · USUniversity of Pittsburgh · USUPMC Montefiore · US

Funding

Translational StudiesP30DK072506 · NIDDK · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI SWIATECKA-URBAN, AGNIESZKA · 2005 to 2017
$12.5M
Translational Training Program in Pulmonary Biology and MedicineT32HL007563 · NHLBI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI Melanie Koenigshoff · 1985 to 2026
$12.3M
Aging of Mesenchymal Stem Cells Missing Link in IPFR01HL123766 · NHLBI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI ROJAS, MAURICIO · 2015 to 2018
$1.9M
Mentoring and Patient-Oriented Research in HIV Obstructive Lung DiseaseK24HL123342 · NHLBI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI MORRIS, ALISON · 2014 to 2018
$571k
NHLBI NIH HHS K24 HL123342NHLBI NIH HHS R01 HL123766NHLBI NIH HHS T32 HL007563NIDDK NIH HHS P30 DK072506
6 · The paper itself

Abstract

The microbiome has been proposed to play a role in the progression of idiopathic pulmonary fibrosis (IPF) based on bronchoalveolar lavage analyses, but the microbiome of lung tissue in IPF has not been explored. In a case-control study of lung explants analysed by 16S rRNA gene sequencing, we could not reliably detect bacterial DNA in basilar tissue samples from patients with either chronic or acute exacerbations of IPF, in contrast to control candidate-donor lungs or cystic fibrosis explants. Thus, our data do not indicate microbiome alterations in regions of IPF lung with advanced fibrosis.

Indexed as

MicrobiotaCase-Control StudiesCystic FibrosisHumansIdiopathic Pulmonary FibrosisRNA, Ribosomal, 16SRNA, Ribosomal, 16Sbacterial infectioninterstitial fibrosisrespiratory infection

Identifiers

PMID28802277
PMCPMC6850567
OpenAlexW2745280918

What OpenQuestion holds

Textmetadata
LicenceTDM
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.