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TGF-β induces matrisome pathological alterations and EMT in patient-derived prostate cancer tumoroids
S. Fernandes, J. Oliver-De La Cruz, S. Morazzo, F. Niro, M. Cassani, H. Ďuríková, A. Caravella, P. Fiore, G. Azzato, G. De Marco, A. Lauria, V. Izzi, V. Bosáková, J. Fric, P. Filipensky, G. Forte
Jazyk angličtina Země Nizozemsko
Typ dokumentu časopisecké články
- MeSH
- epitelo-mezenchymální tranzice MeSH
- extracelulární matrix metabolismus MeSH
- lidé MeSH
- nádorové buněčné linie MeSH
- nádory prostaty * patologie MeSH
- prostata metabolismus MeSH
- transformující růstový faktor beta * metabolismus MeSH
- Check Tag
- lidé MeSH
- mužské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
Extracellular matrix (ECM) tumorigenic alterations resulting in high matrix deposition and stiffening are hallmarks of adenocarcinomas and are collectively defined as desmoplasia. Here, we thoroughly analysed primary prostate cancer tissues obtained from numerous patients undergoing radical prostatectomy to highlight reproducible structural changes in the ECM leading to the loss of the glandular architecture. Starting from patient cells, we established prostate cancer tumoroids (PCTs) and demonstrated they require TGF-β signalling pathway activity to preserve phenotypical and structural similarities with the tissue of origin. By modulating TGF-β signalling pathway in PCTs, we unveiled its role in ECM accumulation and remodelling in prostate cancer. We also found that TGF-β-induced ECM remodelling is responsible for the initiation of prostate cell epithelial-to-mesenchymal transition (EMT) and the acquisition of a migratory, invasive phenotype. Our findings highlight the cooperative role of TGF-β signalling and ECM desmoplasia in prompting prostate cell EMT and promoting tumour progression and dissemination.
Department of Computer Engineering Modelling Electronics and Systems Engineering 87036 Italy
Department of Engineering for Innovation University of Salento Italy
Department of Urology St Anne's University Hospital Brno 60200 Czech Republic
Faculty of Biochemistry and Molecular Medicine University of Oulu Oulu FI 90014 Finland
Faculty of Medicine BioIM Research Unit University of Oulu Oulu FI 90014 Finland
Faculty of Medicine Department of Biomedical Sciences Masaryk University Brno 62500 Czech Republic
Foundation for the Finnish Cancer Institute Tukholmankatu 8 Helsinki Finland
Information Technology Center 87036 Italy
Institute of Hematology and Blood Transfusion Prague Czech Republic
International Clinical Research Center St Anne's University Hospital Brno 60200 Czech Republic
School of Cardiovascular and Metabolic Medicine and Sciences King's College London London SE5 9NU UK
Citace poskytuje Crossref.org
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- $a Extracellular matrix (ECM) tumorigenic alterations resulting in high matrix deposition and stiffening are hallmarks of adenocarcinomas and are collectively defined as desmoplasia. Here, we thoroughly analysed primary prostate cancer tissues obtained from numerous patients undergoing radical prostatectomy to highlight reproducible structural changes in the ECM leading to the loss of the glandular architecture. Starting from patient cells, we established prostate cancer tumoroids (PCTs) and demonstrated they require TGF-β signalling pathway activity to preserve phenotypical and structural similarities with the tissue of origin. By modulating TGF-β signalling pathway in PCTs, we unveiled its role in ECM accumulation and remodelling in prostate cancer. We also found that TGF-β-induced ECM remodelling is responsible for the initiation of prostate cell epithelial-to-mesenchymal transition (EMT) and the acquisition of a migratory, invasive phenotype. Our findings highlight the cooperative role of TGF-β signalling and ECM desmoplasia in prompting prostate cell EMT and promoting tumour progression and dissemination.
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