التفاصيل البيبلوغرافية
| العنوان: |
Epithelial-Mesenchymal Transition Induces Podocalyxin to Promote Extravasation via Ezrin Signaling |
| المؤلفون: |
Fröse, Julia, Hebron, Katie E., Reinhardt, Ferenc, Zijlstra, Andries, Chen, Michelle B, Hajal, Cynthia, Kamm, Roger Dale, Weinberg, Robert A |
| المساهمون: |
Massachusetts Institute of Technology. Department of Biological Engineering, Massachusetts Institute of Technology. Department of Biology, Massachusetts Institute of Technology. Department of Mechanical Engineering, Chen, Michelle B, Hajal, Cynthia, Kamm, Roger Dale, Weinberg, Robert A |
| المصدر: |
Elsevier |
| بيانات النشر: |
Elsevier |
| سنة النشر: |
2018 |
| المجموعة: |
DSpace@MIT (Massachusetts Institute of Technology) |
| الوصف: |
The epithelial-mesenchymal transition (EMT) endows carcinoma cells with traits needed to complete many of the steps leading to metastasis formation, but its contributions specifically to the late step of extravasation remain understudied. We find that breast cancer cells that have undergone an EMT extravasate more efficiently from blood vessels both in vitro and in vivo. Analysis of gene expression changes associated with the EMT program led to the identification of an EMT-induced cell-surface protein, podocalyxin (PODXL), as a key mediator of extravasation in mesenchymal breast and pancreatic carcinoma cells. PODXL promotes extravasation through direct interaction of its intracellular domain with the cytoskeletal linker protein ezrin. Ezrin proceeds to establish dorsal cortical polarity, enabling the transition of cancer cells from a non-polarized, rounded cell morphology to an invasive extravasation-competent shape. Hence, the EMT program can directly enhance the efficiency of extravasation and subsequent metastasis formation through a PODXL-ezrin signaling axis. Keyword: metastasis; EMT; extravasation; PODXL; ezrin ; National Institutes of Health (U.S.) (Grant R01-CA078461) |
| نوع الوثيقة: |
article in journal/newspaper |
| وصف الملف: |
application/pdf |
| اللغة: |
unknown |
| تدمد: |
2211-1247 |
| Relation: |
http://dx.doi.org/10.1016/j.celrep.2018.06.092; Cell Reports; http://hdl.handle.net/1721.1/117670; Fröse, Julia et al. “Epithelial-Mesenchymal Transition Induces Podocalyxin to Promote Extravasation via Ezrin Signaling.” Cell Reports 24, 4 (July 2018): 962–972 © 2018 The Authors; orcid:0000-0001-5418-5133; orcid:0000-0002-7232-304X; orcid:0000-0002-0895-3557 |
| الاتاحة: |
http://hdl.handle.net/1721.1/117670 |
| Rights: |
Creative Commons Attribution-NonCommercial-NoDerivs License ; http://creativecommons.org/licenses/by-nc-nd/4.0/ |
| رقم الانضمام: |
edsbas.999166F3 |
| قاعدة البيانات: |
BASE |
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