Article ; Online: Aligned forces: Origins and mechanisms of cancer dissemination guided by extracellular matrix architecture.
Current opinion in cell biology
2021 Volume 72, Page(s) 63–71
Abstract: Organized extracellular matrix (ECM), in the form of aligned architectures, is a critical mediator of directed cancer cell migration by contact guidance, leading to metastasis in solid tumors. Current models suggest anisotropic force generation through ... ...
Abstract | Organized extracellular matrix (ECM), in the form of aligned architectures, is a critical mediator of directed cancer cell migration by contact guidance, leading to metastasis in solid tumors. Current models suggest anisotropic force generation through the engagement of key adhesion and cytoskeletal complexes drives contact-guided migration. Likewise, disrupting the balance between cell-cell and cell-ECM forces, driven by ECM engagement for cells at the tumor-stromal interface, initiates and drives local invasion. Furthermore, processes such as traction forces exerted by cancer and stromal cells, spontaneous reorientation of matrix-producing fibroblasts, and direct binding of ECM modifying proteins lead to the emergence of collagen alignment in tumors. Thus, as we obtain a deeper understanding of the origins of ECM alignment and the mechanisms by which it is maintained to direct invasion, we are poised to use the new paradigm of stroma-targeted therapies to disrupt this vital axis of disease progression in solid tumors. |
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MeSH term(s) | Cell Communication ; Cell Line, Tumor ; Cell Movement ; Collagen ; Extracellular Matrix ; Neoplasms |
Chemical Substances | Collagen (9007-34-5) |
Language | English |
Publishing date | 2021-06-27 |
Publishing country | England |
Document type | Journal Article ; Research Support, N.I.H., Extramural ; Research Support, Non-U.S. Gov't ; Review |
ZDB-ID | 1026381-0 |
ISSN | 1879-0410 ; 0955-0674 |
ISSN (online) | 1879-0410 |
ISSN | 0955-0674 |
DOI | 10.1016/j.ceb.2021.05.004 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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