| Autor: |
Mie Wong, Darren Gilmour |
| Přispěvatelé: |
University of Zurich, Wong, Mie, Gilmour, Darren |
| Rok vydání: |
2021 |
| Předmět: |
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| Zdroj: |
Current opinion in cell biology. 72 |
| ISSN: |
1879-0410 |
| Popis: |
How cells and tissues migrate from one location to another is a question of significant biological and medical relevance. Migration is generally thought to be controlled by external hardwired guidance cues, which cells follow by polarizing their internal locomotory machinery in the imposed direction. However, a number of recently discovered ‘self-guidance’ mechanisms have revealed that migrating cells have more control over the path they follow than previously thought. Here, directional information is generated by the migrating cells themselves via a dynamic interplay of cell-intrinsic and -extrinsic regulators. In this review, we discuss how self-guidance can emerge from mechanisms acting at different levels of scale and how these enable cells to rapidly adapt to environmental challenges. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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Full Text from ScienceDirect