Cited by 50Protease and Inhibitor MechanismsBreast Cancer Treatment StudiesMechanisms of cancer metastasis

Prognostic relevance of uPAR-del4/5 and TIMP-3 mRNA expression levels in breast cancer

Kotzsch, Matthias, Farthmann, Juliane, Meye, Axel, Fuessel, Susanne, Baretton, Gustavo, Tjan-Heijnen, Vivianne C.G., Schmitt, Manfred, Luther, Thomas +3 more·2005·European Journal of Cancer

Abstract

Recently, two components of important protease systems in cancer, i.e., the urokinase plasminogen activator receptor (uPAR) mRNA splice variant uPAR-del4/5 and the tissue inhibitor of matrix metalloproteinase-3 (TIMP-3), were independently reported to be of prognostic value in breast cancer. In the present study, we have evaluated the impact of both these factors on disease-free survival (DFS) in 205 breast cancer patients by assessing mRNA expression in tumour tissue by quantitative PCR. High uPAR-del4/5 mRNA expression was associated with shorter DFS in breast cancer patients (P=0.0363), whereas high TIMP-3 mRNA levels were associated with a good prognosis (P=0.0049). Furthermore, by combining uPAR-del4/5 with TIMP-3 values, we demonstrate that breast cancer patients with high uPAR-del4/5 and low TIMP-3 mRNA levels had a highly significantly shorter DFS in comparison to those patients with low uPAR-del4/5 and high TIMP-3 mRNA expression (P<0.0001). These patients had a more than 6-fold higher risk for disease recurrence or death in multivariate analysis. Therefore, considering the prognostic impact of two proteolytic factors stemming from complementary protease systems may improve the prediction of disease recurrence in breast cancer.

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Crossref · 10.1016/j.ejca.2005.09.002

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  • RECK and TIMP3 are key inhibitors of several MMPs, and their expression is prognostic in a number of common cancers.

    “RECK, a membrane-anchored regulator, and TIMP3, the ECM-bound protease regulator, are key inhibitors of several MMPs, and their expression is prognostic in a number of common cancers (28, 53).”

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Authors
Kotzsch, M., Farthmann, J., Meye, A., Fuessel, S., Baretton, G., Tjan-Heijnen, V. C. G., Schmitt, M., Luther, T., Sweep, F. C. G. J., Magdolen, V., & Span, P. N.
Affiliations
  • Technische Universität Dresden (DE)
  • Technical University of Munich (DE)
  • Radboud University Medical Center (NL)
Venue
European Journal of Cancer
Publisher
Elsevier BV
Published
2005-11
Volume
41
Issue
17
Pages
2760-2768
ISSN
0959-8049 (ISSN-L)
OpenAlex
W2112759379
Cited by
50
References
38
Citations by year
2026: 1 · 2024: 4 · 2023: 1 · 2021: 1 · 2018: 3 · 2017: 1 · 2015: 1 · 2014: 2 · 2013: 1 · 2012: 6
FWCI
1.85
Type
journal article
Language
en
Open access
closed
Locations
  • European Journal of Cancer (publishedVersion)
  • PubMed (publishedVersion)
  • mediaTUM – the media and publications repository of the Technical University Munich (Technical University Munich) (submittedVersion)
  • Radboud Repository (Radboud University) (submittedVersion)
Funders
  • Deutsche Forschungsgemeinschaft
  • Deutsche Krebshilfe
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cancer Research › Protease and Inhibitor Mechanisms
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cancer Research › Breast Cancer Treatment Studies
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Mechanisms of cancer metastasis
Keywords
breast cancer, TIMP-3, mRNA expression, prognostic factors, disease-free survival, recurrence
MeSH terms
Adult, Aged, Aged, 80 and over, Breast Neoplasms, Female, Humans, Lymphatic Metastasis, Mastectomy, Middle Aged, Prognosis, Receptors, Cell Surface, RNA, Messenger, Polymerase Chain Reaction, DNA, Complementary, Disease-Free Survival, Tissue Inhibitor of Metalloproteinase-3, Receptors, Urokinase Plasminogen Activator

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