| Автор | Chen, Christopher S. |
| Автор | Tan, John |
| Автор | Tien, Joe |
| Дата выпуска | 2004 |
| dc.description | ▪ Abstract Mechanical forces play an important role in the organization, growth, maturation, and function of living tissues. At the cellular level, many of the biological responses to external forces originate at two types of specialized microscale structures: focal adhesions that link cells to their surrounding extracellular matrix and adherens junctions that link adjacent cells. Transmission of forces from outside the cell through cell-matrix and cell-cell contacts appears to control the maturation or disassembly of these adhesions and initiates intracellular signaling cascades that ultimately alter many cellular behaviors. In response to externally applied forces, cells actively rearrange the organization and contractile activity of the cytoskeleton and redistribute their intracellular forces. Recent studies suggest that the localized concentration of these cytoskeletal tensions at adhesions is also a major mediator of mechanical signaling. This review summarizes the role of mechanical forces in the formation, stabilization, and dissociation of focal adhesions and adherens junctions and outlines how integration of signals from these adhesions over the entire cell body affects how a cell responds to its mechanical environment. This review also describes advanced optical, lithographic, and computational techniques for the study of mechanotransduction. |
| Формат | application.pdf |
| Издатель | Annual Reviews |
| Копирайт | Annual Reviews |
| Название | MECHANOTRANSDUCTION AT CELL-MATRIX AND CELL-CELL CONTACTS |
| DOI | 10.1146/annurev.bioeng.6.040803.140040 |
| Print ISSN | 1523-9829 |
| Журнал | Annual Review of Biomedical Engineering |
| Том | 6 |
| Первая страница | 275 |
| Последняя страница | 302 |
| Аффилиация | Chen, Christopher S.; Department of Biomedical Engineering, Johns Hopkins School of Medicine, Baltimore, Maryland 21205; email: cchen@bme.jhu.edu |
