Evidence map›Paper›PMID 6268662›Full record

ArticleThe Journal of clinical investigation1981

Role of hydrogen peroxide in neutrophil-mediated destruction of cultured endothelial cells.

S J Weiss, J Young, A F LoBuglio, A Slivka, N F Nimeh

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of clinical investigation, 1981. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 134 papers.

0numbers the graph read from it
0cells of the map it votes in
134citing papers in PubMed
11.6field-weighted citation impact, top 1% 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

134 citing papers in PubMed, 580 citations in OpenAlex.

  1. Trial
  2. Review
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  8. Lung Defense through IL-8 Carries a Cost of Chronic Lung Remodeling and Impaired Function.American journal of respiratory cell and molecular biology · 2018
    Article
  9. Article
  10. Review
  11. Article
  12. Review
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  14. Review
  15. Article
  16. PDK1 regulates chemotaxis in human neutrophils.Journal of dental research · 2009
    Article
  17. Transepithelial migration of neutrophils: mechanisms and implications for acute lung injury.American journal of respiratory cell and molecular biology · 2009
    Review
  18. Article
  19. Article
  20. Article

74 more citing papers are in PubMed but not listed here.

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

5 authors at 1 institution in 1 country.

S J Weiss
J Young
A F LoBuglio
A Slivka
N F Nimeh
University of Michigan–Ann Arbor · US

Funding

NIAID NIH HHS R01-AI-16524-01
6 · The paper itself

Abstract

Human neutrophils stimulated with phorbol myristate acetate were able to destroy suspensions or monolayers of cultured human endothelial cells. Neutrophil-mediated cytotoxicity was related to phorbol myristate acetate concentration, time of incubation and neutrophil number. Cytolysis was prevented by the addition of catalase, while superoxide dismutase had no effect on cytotoxicity. The addition of the heme-enzyme inhibitors, azide or cyanide, markedly stimulated neutrophil-mediated damage while exogenous myeloperoxidase failed to stimulate cytolysis. Neutrophils isolated from patients with chronic granulomatous disease did not destroy the endothelial cell targets while myeloperoxidase-deficient neutrophils successfully mediated cytotoxicity. Endothelial cell damage mediated by the myeloperoxidase deficient cells was also inhibited by catalase but not superoxide dismutase. The addition of purified myeloperoxidase to the deficient cells did not stimulate cytotoxicity. Glucose-glucose oxidase, an enzyme system capable of generating hydrogen peroxide, could replace the neutrophil as the cytotoxic mediator. The addition of myeloperoxidase at low concentrations of glucose oxidase did not increase cytolysis, but at the higher concentrations of glucose oxidase it stimulated cytotoxicity. The destruction of endothelial cells by the glucose oxidase-myeloperoxidase system was inhibited by the addition of hypochlorous acid scavengers. In contrast, neutrophil-mediated cytolysis was not effectively inhibited by the hypochlorous acid scavengers. Based on these observations, we propose that human neutrophils can destroy cultured human endothelial cells by generating cytotoxic quantities of hydrogen peroxide.

Indexed as

Cells, CulturedCell SurvivalEndotheliumGlucose OxidaseHumansHydrogen PeroxideNeutrophilsPeroxidaseSuperoxide DismutaseGlucose OxidaseHydrogen PeroxidePeroxidaseSuperoxide Dismutase

Identifiers

PMID6268662
PMCPMC370853
OpenAlexW2122340134

What OpenQuestion holds

Textmetadata
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.