| |  Online-Ressource |
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| Verfasst von: | Reichert, Maximilian [VerfasserIn]  |
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| | Kriegsmann, Mark [VerfasserIn] |
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| Titel: | Regulation of epithelial plasticity determines metastatic organotropism in pancreatic cancer |
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| Verf.angabe: | Maximilian Reichert, Basil Bakir, Leticia Moreira, Jason R. Pitarresi, Karin Feldmann, Lauren Simon, Kensuke Suzuki, Ravikanth Maddipati, Andrew D. Rhim, Anna M. Schlitter, Mark Kriegsmann, Wilko Weichert, Matthias Wirth, Kathleen Schuck, Günter Schneider, Dieter Saur, Albert B. Reynolds, Andres J. Klein-Szanto, Burcin Pehlivanoglu, Bahar Memis, N. Volkan Adsay, and Anil K. Rustgi |
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| E-Jahr: | 2018 |
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| Jahr: | June 18, 2018 |
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| Umfang: | 24 S. |
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| Fussnoten: | Gesehen am 15.01.2020 |
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| Titel Quelle: | Enthalten in: Developmental cell |
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| Ort Quelle: | Cambridge, Mass. : Cell Press, 2001 |
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| Jahr Quelle: | 2018 |
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| Band/Heft Quelle: | 45(2018), 6, Seite 696-711,e1-e7 |
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| ISSN Quelle: | 1878-1551 |
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| Abstract: | The regulation of metastatic organotropism in pancreatic ductal a denocarcinoma (PDAC) remains poorly understood. We demonstrate, using multiple mouse models, that liver and lung metastatic organotropism is dependent upon p120catenin (p120ctn)-mediated epithelial identity. Mono-allelic p120ctn loss accelerates KrasG12D-driven pancreatic cancer formation and liver metastasis. Importantly, one p120ctn allele is sufficient for E-CADHERIN-mediated cell adhesion. By contrast, cells with bi-allelic p120ctn loss demonstrate marked lung organotropism; however, rescue with p120ctn isoform 1A restores liver metastasis. In a p120ctn-independent PDAC model, mosaic loss of E-CADHERIN expression reveals selective pressure for E-CADHERIN-positive liver metastasis and E-CADHERIN-negative lung metastasis. Furthermore, human PDAC and liver metastases support the premise that liver metastases exhibit predominantly epithelial characteristics. RNA-seq demonstrates differential induction of pathways associated with metastasis and epithelial-to-mesenchymal transition in p120ctn-deficient versus p120ctn-wild-type cells. Taken together, P120CTN and E-CADHERIN mediated epithelial plasticity is an addition to the conceptual framework underlying metastatic organotropism in pancreatic cancer. |
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| DOI: | doi:10.1016/j.devcel.2018.05.025 |
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| URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
Volltext: https://doi.org/10.1016/j.devcel.2018.05.025 |
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| | Verlag: http://www.sciencedirect.com/science/article/pii/S1534580718304180 |
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| | DOI: https://doi.org/10.1016/j.devcel.2018.05.025 |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| Sach-SW: | E-cadherin |
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| | epithelial plasticity |
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| | metastasis |
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| | organotropism |
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| | p120catenin |
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| | p120catenin isoform |
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| | pancreatic cancer |
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| K10plus-PPN: | 1687461643 |
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| Verknüpfungen: | → Zeitschrift |
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Regulation of epithelial plasticity determines metastatic organotropism in pancreatic cancer / Reichert, Maximilian [VerfasserIn]; June 18, 2018 (Online-Ressource)
