Evidence map›Paper›PMID 23173619›Full record

ArticleFEMS microbiology letters2013

Longitudinal analysis of the lung microbiome in lung transplantation.

Klaudyna Borewicz, Alexa A Pragman, Hyeun Bum Kim, Marshall Hertz, Christine Wendt, Richard E Isaacson

Registry-linked trialOpen access · bronzeAbstract read
In one paragraph

Article in FEMS microbiology letters, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03545919 (Clinical Significance of Community-acquired Respiratory Virus Infection and Longitudinal Analysis of the Lung Microbiome in Lung Transplantation), which is not on this map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
6.8field-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.

NCT03545919 unknown statusnot on this mapstarted 2018, after this paper: background citation

Clinical Significance of Community-acquired Respiratory Virus Infection and Longitudinal Analysis of the Lung Microbiome in Lung Transplantation

TypeobservationalSponsorCapital Medical UniversityRan2018 to 2022Enrolled100ConditionsLung Transplant Infection, Lung Transplant Rejection
3 · Its place in the literature

Who cites it

44 citing papers in PubMed, 94 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Beyond the organ: lung microbiome shapes transplant indications and outcomes.European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery · 2024
    Review
  6. Longitudinal Lower Airway Microbial Signatures of Acute Cellular Rejection in Lung Transplantation.American journal of respiratory and critical care medicine · 2024
    Article
  7. Article
  8. Observational
  9. Review
  10. Review
  11. The dynamic lung microbiome in health and disease.Nature reviews. Microbiology · 2023
    Review
  12. Review
  13. Review
  14. The lung microbiome in lung transplantation.The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation · 2021
    Review
  15. The respiratory microbiome after lung transplantation: Reflection or driver of respiratory disease?American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons · 2021
    Review
  16. Observational
  17. Sterile inflammation in thoracic transplantation.Cellular and molecular life sciences : CMLS · 2021
    Review
  18. International Society for Heart and Lung Transplantation consensus statement for the standardization of bronchoalveolar lavage in lung transplantation.The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation · 2020
    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

6 authors at 1 institution in 1 country.

Klaudyna BorewiczDepartment of Veterinary and Biomedical Sciences, University of Minnesota, St. Paul, MN 55108, USA.
Alexa A Pragman
Hyeun Bum Kim
Marshall Hertz
Christine Wendt
Richard E Isaacson
University of Minnesota · US

Funding

University of Minnesota Clinical and Translational Science Institute (UMN CTSI)UL1TR000114 · NCATS · UNIVERSITY OF MINNESOTA · PI BLAZAR, BRUCE R · 2012 to 2015
$35.0M
Infectious Disease Training in Clinical InvestigationT32AI055433 · NIAID · UNIVERSITY OF MINNESOTA TWIN CITIES · PI David R Boulware · 2003 to 2026
$6.1M
University of Minnesota Clinical and Translational Science Institute (UMN CTSI)KL2TR000113 · NCATS · UNIVERSITY OF MINNESOTA · PI BLAZAR, BRUCE R · 2012 to 2015
$5.4M
NCATS NIH HHS KL2 TR000113NCATS NIH HHS UL1 TR000114NIAID NIH HHS T32 AI055433NIAID NIH HHS T32-AI55433
6 · The paper itself

Abstract

Lung transplant recipients experience poor long-term survival, largely due to chronic rejection. The pathogenesis of chronic rejection is incompletely understood, but bacterial colonization of the lung is associated with chronic rejection, while antibiotic use slows its progression. The lung harbors a bacterial community, termed the microbiome, which is present both in health and disease. We hypothesize that the lung microbiome will change following transplantation, and these changes may correspond to the development of rejection. Twelve bronchoalveolar lavage fluid (BALF) samples were obtained from four patients at three time points after transplantation, and two BALF samples were obtained from healthy, nontransplant controls. The microbiome of each sample was determined by pyrosequencing the 16S rRNA gene hypervariable 3 region. The data were analyzed using mothur, Ribosomal Database Project Classifier, Fast UniFrac, and Metastats. Transplanted lungs contained more bacterial sequences and demonstrated more microbial diversity than did control lungs. Bacteria in the phyla Proteobacteria (class Betaproteobacteria) predominated in the transplant samples. In contrast, the microbiome of the healthy lung consisted of the phyla Proteobacteria (class Gammaproteobacteria) and Firmicutes. The microbiome of the transplanted lung is vastly different from that of healthy lungs, mainly due to the presence of the family Burkholderiaceae in transplant samples.

Indexed as

Lung TransplantationMetagenomeBacteriaBronchoalveolar Lavage FluidCluster AnalysisDNA, BacterialGenes, BacterialHumansLongitudinal StudiesLungPolymerase Chain ReactionPrincipal Component AnalysisRNA, Ribosomal, 16SSequence Analysis, DNADNA, BacterialRNA, Ribosomal, 16S

Identifiers

PMID23173619
PMCPMC3546157
OpenAlexW2027146825

What OpenQuestion holds

Textmetadata
LicenceTDM
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.