Evidence map›Paper›PMID 20663911›Full record

ArticleCancer research2010

Development of a novel tumor-targeted vascular disrupting agent activated by membrane-type matrix metalloproteinases.

Jennifer M Atkinson, Robert A Falconer, Dylan R Edwards, Caroline J Pennington, Catherine S Siller, Steven D Shnyder, Michael C Bibby, Laurence H Patterson, Paul M Loadman, Jason H Gill

Open access · bronzeAbstract read
In one paragraph

Article in Cancer research, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.6field-weighted citation impact, top 16% 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

20 citing papers in PubMed, 74 citations in OpenAlex.

  1. Article
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  4. Article
  5. The Proteolytic Landscape of Ovarian Cancer: Applications in Nanomedicine.International journal of molecular sciences · 2022
    Review
  6. Targeting MMP-14 for dual PET and fluorescence imaging of glioma in preclinical models.European journal of nuclear medicine and molecular imaging · 2020
    Article
  7. Review
  8. Review
  9. Article
  10. Article
  11. A Novel Theranostic Strategy forMolecular cancer therapeutics · 2017
    Article
  12. Article
  13. Phytochemicals and Biogenic Metallic Nanoparticles as Anticancer Agents.Oxidative medicine and cellular longevity · 2016
    Review
  14. Article
  15. Article
  16. Article
  17. Matrix metalloproteinases: protective roles in cancer.Journal of cellular and molecular medicine · 2011
    Review
  18. 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

10 authors at 2 institutions in 1 country.

Jennifer M AtkinsonInstitute of Cancer Therapeutics, University of Bradford, Bradford, West Yorkshire, UK.
Robert A Falconer
Dylan R Edwards
Caroline J Pennington
Catherine S Siller
Steven D Shnyder
Michael C Bibby
Laurence H Patterson
Paul M Loadman
Jason H Gill
University of Bradford · GBUniversity of East Anglia · GB

Funding

Cancer Research UK A5953Cancer Research UK A8706
6 · The paper itself

Abstract

Vascular disrupting agents (VDA) offer a strategy to starve solid tumors of nutrients and oxygen concomitant with tumor shrinkage. Several VDAs have progressed into early clinical trials, but their therapeutic value seems to be compromised by systemic toxicity. In this report, we describe the design and characterization of a novel VDA, ICT2588, that is nontoxic until activated specifically in the tumor by membrane-type 1 matrix metalloproteinase (MT1-MMP). HT1080 cancer cells expressing MT1-MMP were selectively chemosensitive to ICT2588, whereas MCF7 cells that did not express MT1-MMP were nonresponsive. Preferential hydrolysis of ICT2588 to its active metabolite (ICT2552) was observed in tumor homogenates of HT1080 relative to MCF7 homogenates, mouse plasma, and liver homogenate. ICT2588 activation was inhibited by the MMP inhibitor ilomastat. In HT1080 tumor-bearing mice, ICT2588 administration resulted in the formation of the active metabolite, diminution of tumor vasculature, and hemorrhagic necrosis of the tumor. The antitumor activity of ICT2588 was superior to its active metabolite, exhibiting reduced toxicity, improved therapeutic index, enhanced pharmacodynamic effect, and greater efficacy. Coadministration of ICT2588 with doxorubicin resulted in a significant antitumor response (22.6 d growth delay), which was superior to the administration of ICT2588 or doxorubicin as a single agent, including complete tumor regressions. Our findings support the clinical development of ICT2588, which achieves selective VDA targeting based on MT-MMP activation in the tumor microenvironment.

Indexed as

Angiogenesis InhibitorsAnimalsBreast NeoplasmsColchicineDoxorubicinFemaleFibrosarcomaHumansMatrix MetalloproteinasesMatrix Metalloproteinases, Membrane-AssociatedMiceMice, Inbred BALB CMice, NudeNeovascularization, PathologicOligopeptidesThioureaAngiogenesis InhibitorsColchicineDoxorubicinICT 2552Matrix MetalloproteinasesMatrix Metalloproteinases, Membrane-AssociatedOligopeptidesThiourea

Identifiers

PMID20663911
PMCPMC2933508
OpenAlexW2064102556

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.