Evidence map›Paper›PMID 31289762›Full record

ArticleCurrent opinion in toxicology2019

Oxidative Toxicology of Bleomycin: Role of the Extracellular Redox Environment.

Ayed Allawzi, Hanan Elajaili, Elizabeth F Redente, Eva Nozik-Grayck

Open access · greenAbstract read
In one paragraph

Article in Current opinion in toxicology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
6.2field-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

38 citing papers in PubMed, 83 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Emerging Concepts in Therapeutic Interventions for Idiopathic Pulmonary Fibrosis.Seminars in respiratory and critical care medicine · 2025
    Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Oxidative Stress: An Intersection Between Radiation and Sulfur Mustard Lung Injury.Disaster medicine and public health preparedness · 2024
    Article
  16. Oxidative Stress and Bio-Regulation.International journal of molecular sciences · 2024
    Review
  17. Article
  18. Article
  19. Review
  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

4 authors at 2 institutions in 1 country.

Ayed AllawziDevelopmental Lung Biology and Cardiovascular Pulmonary Research Laboratories, Departments of Pediatrics and Medicine, University of Colorado, Anschutz Medical Campus, Aurora, CO.
Hanan ElajailiDevelopmental Lung Biology and Cardiovascular Pulmonary Research Laboratories, Departments of Pediatrics and Medicine, University of Colorado, Anschutz Medical Campus, Aurora, CO.
Elizabeth F RedenteProgram in Cell Biology, Department of Pediatrics, National Jewish Health, Denver, CO.
Eva Nozik-GrayckDevelopmental Lung Biology and Cardiovascular Pulmonary Research Laboratories, Departments of Pediatrics and Medicine, University of Colorado, Anschutz Medical Campus, Aurora, CO.
University of Colorado Anschutz Medical Campus · USVA Eastern Colorado Health Care System · US

Funding

Translational Pulmonary Vascular Biology ProgramT32HL007171 · NHLBI · UNIVERSITY OF COLORADO DENVER · PI Sonia Castro Flores, Tim Lahm · 1985 to 2026
$9.4M
SOD3 regulation of redox sensitive signaling in pulmonary vascular diseasesR35HL139726 · NHLBI · UNIVERSITY OF COLORADO DENVER · PI NOZIK, EVA S. · 2018 to 2024
$4.1M
miRNA Regulation of Vascular Permeability and Inflammation in the Lung InjuryR01HL119533 · NHLBI · UNIVERSITY OF COLORADO DENVER · PI CARPENTER, TODD C, KOMPELLA, UDAY B · 2014 to 2017
$2.5M
Mechanisms of TNF-alpha Mediated Resolution of Pulmonary FibrosisIK2BX002401 · VA · VA EASTERN COLORADO HEALTH CARE SYSTEM · PI REDENTE, ELIZABETH FRANCES · 2015 to 2019
–
BLRD VA IK2 BX002401NHLBI NIH HHS R01 HL119533NHLBI NIH HHS R35 HL139726NHLBI NIH HHS T32 HL007171
6 · The paper itself

Abstract

Bleomycin is a commonly used cancer therapeutic that is associated with oxidative stress leading to pulmonary toxicity. Bleomycin has been used in animal studies to model pulmonary fibrosis, acute respiratory distress syndrome, and pulmonary hypertension secondary to interstitial lung disease. The toxicity with bleomycin is initiated by direct oxidative damage, which then leads to subsequent inflammation and fibrosis mediated by generation of both extracellular ROS and intracellular ROS. While most studies focus on the intracellular ROS implicated in TGFβ signaling and fibrosis, the changes in the extracellular redox environment, particularly with the initiation of early inflammation, is also critical to the pathogenesis of bleomycin induced injury and fibrosis. In this review, we focus on the role of extracellular redox environment in bleomycin toxicity, with attention to the generation of extracellular ROS, alterations in the redox state of extracellular thiols, and the central role of the extracellular isoform of superoxide dismutase in the development of bleomycin induced injury and fibrosis.

Indexed as

acute lung injuryalveolar inflammationbleomycinEC-SODextracellular superoxide dismutasepulmonary fibrosisredox potentialSOD3

Identifiers

PMID31289762
PMCPMC6615752
OpenAlexW2885438096

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.