Evidence map›Paper›PMID 28631213›Full record

ArticleJournal of cancer research and clinical oncology2017

The constitutive protease release by primary human acute myeloid leukemia cells.

Maria Honnemyr, Øystein Bruserud, Annette K Brenner

Abstract read
In one paragraph

Article in Journal of cancer research and clinical oncology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
–field-weighted citation impact
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

18 citing papers in PubMed.

  1. Article
  2. Article
  3. The Role of Fetuin-A in Tumor Cell Growth, Prognosis, and Dissemination.International journal of molecular sciences · 2024
    Review
  4. Review
  5. Article
  6. Article
  7. Review
  8. Review
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  10. Article
  11. Article
  12. Article
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  15. Article
  16. Article
  17. Article
  18. S100 Proteins in Acute Myeloid Leukemia.Neoplasia (New York, N.Y.) · 2018
    Review
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

3 authors.

Maria HonnemyrSection for Hematology, Department of Clinical Science, Haukeland University Hospital, University of Bergen, 5021, Bergen, Norway.
Øystein BruserudSection for Hematology, Department of Clinical Science, Haukeland University Hospital, University of Bergen, 5021, Bergen, Norway. oystein.bruserud@helse-bergen.no.
Annette K BrennerSection for Hematology, Department of Clinical Science, Haukeland University Hospital, University of Bergen, 5021, Bergen, Norway.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionAcute myeloid leukemia (AML) cells show constitutive release of matrix metalloproteases and their inhibitors. We now investigated this constitutive release of protease/protease regulators associated with carcinogenesis (ADAM12, uPA, cystatin B), angiogenesis (serpin E1, uPA, CD147), cancer cell migration (uPA, cystatin C), coagulation (ADAM TS13, serpin C1), inflammation (fetuin A, caspase 1, cystatin C), monocytic differentiation (CFD) or regulation of hematopoiesis (neutrophil elastase).

methodsAML blasts from 79 consecutive patients were cultured in serum-free medium and mediator levels determined in culture supernatants.

resultsDetectable release of serpin C1 and E1, cystatin B and C, CD147 and uPA was seen for most patients. These mediators together with fetuin A, caspase 1, and CFD were included in a hierarchical clustering analysis and three patient subsets were identified (high, intermediate, and low release). High levels were associated with monocytic differentiation. Global gene expression analyses showed increased levels of several zinc finger proteins for low-release patients and high expression of several cell surface molecules, ATPases, and calcium-binding proteins for high-release patients. Constitutive release of several mediators was also seen for normal hematopoietic cells and mesenchymal stem cells. In cocultures of the latter and AML blasts, the release level for most mediators was altered to resemble the levels of the mesenchymal cells cultured alone.

conclusionDifferences in constitutive release of protease/protease regulators are a part of the disease heterogeneity in AML.

Indexed as

AdolescentAdultAgedAged, 80 and overCell DifferentiationCell ProliferationCell SurvivalCluster AnalysisFemaleGene Expression ProfilingHumansLeukemia, Myeloid, AcuteMaleMiddle AgedPeptide HydrolasesRNA, MessengerPeptide HydrolasesRNA, MessengerAcute myeloid leukemiaCytogeneticsDifferentiationProtease

Identifiers

PMID28631213
PMCPMC11819111

What OpenQuestion holds

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Registered trials

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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.