Evidence map›Paper›PMID 19892798›Full record

ArticleCarcinogenesis2010

MMP13 as a stromal mediator in controlling persistent angiogenesis in skin carcinoma.

Wiltrud Lederle, Bettina Hartenstein, Alice Meides, Heike Kunzelmann, Zena Werb, Peter Angel, Margareta M Mueller

Open access · bronzeAbstract read
In one paragraph

Article in Carcinogenesis, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 79 papers.

0numbers the graph read from it
0cells of the map it votes in
79citing papers in PubMed
3.4field-weighted citation impact, top 7% 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

79 citing papers in PubMed, 120 citations in OpenAlex.

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19 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

7 authors at 4 institutions in 2 countries.

Wiltrud LederleGerman Cancer Research Center, Im Neuenheimer Feld 280, 69120 Heidelberg, Germany.
Bettina Hartenstein
Alice Meides
Heike Kunzelmann
Zena Werb
Peter Angel
Margareta M Mueller
German Cancer Research Center · DEHeidelberg University · DERWTH Aachen University · DEUniversity of California, San Francisco · US

Funding

PROTEASES--TUMOR BIOLOGYP01CA072006 · NCI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI WERB, ZENA · 1997 to 2007
$10.8M
Immune Enhancement and Therapy of CancerU01CA105379 · NCI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI HANAHAN, DOUGLAS · 2004 to 2008
$2.9M
NCI NIH HHS P01 CA072006NCI NIH HHS U01 CA105379
6 · The paper itself

Abstract

Matrix metalloproteinases (MMPs) such as MMP13 promote tumour growth and progression by mediating extracellular matrix (ECM) reorganization and regulating the biological activity of cytokines. Using Mmp13-/- mice, we demonstrate an essential role of this single collagenase for highly malignant and invasive growth in skin squamous cell carcinoma (SCC). Lack of host MMP13 strongly impaired tumour growth of malignant SCC cells, leading to small, mostly avascular cysts. While initial stromal activation in tumour transplants of Mmp13+/+ and Mmp13-/- animals was similar, MMP13 was essential for maintenance of angiogenesis and for invasion. MMP13 was induced in fibroblasts of the wild-type animals at the onset of invasion and correlated with a strong increase in vascular endothelial growth factor (VEGF) protein and its association with vascular endothelial growth factor receptor-2 on endothelial cells in invasive areas. In contrast, VEGF protein in the stroma was barely detectable and tumour invasion was downregulated in Mmp13-/- animals, despite ongoing VEGF messenger RNA expression. Taken together with in vitro data showing the release of VEGF from the ECM by MMP13 expressing fibroblasts, these data strongly suggest a crucial role of MMP13 in promoting angiogenesis via releasing VEGF from the ECM and thus allowing the invasive growth of the SCC cells.

Indexed as

AnimalsCarcinoma, Squamous CellCell LineMatrix Metalloproteinase 13MiceMice, Inbred C57BLNeoplasm InvasivenessNeovascularization, PathologicRNA, MessengerSkin NeoplasmsVascular Endothelial Growth Factor AMatrix Metalloproteinase 13RNA, MessengerVascular Endothelial Growth Factor A

Identifiers

PMID19892798
PMCPMC2893794
OpenAlexW2004445848

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.