Abstract
Cells use different means to communicate within and between tissues and thereby coordinate their behaviours. Following the initial observations of enigmatic long filopodia unrelated to cell movement, it became clear that the roles of cellular protrusions are not restricted to sensing functions or motility and are much more diverse than previously appreciated. Advances in live-imaging and genetic tools revealed several types of non-conventional cell protrusions and their functions, ranging from tissue patterning, proliferation and differentiation control, tissue matching and cell spacing to more unexpected roles such as priming of cell adhesion as well as bidirectional coordination of tissue movements. Here, we will highlight exciting new insights into highly diverse cell behaviours elicited by protrusions and contact-dependent cell communication, essential for embryonic development across species.
| Original language | English |
|---|---|
| Journal | Current Opinion in Cell Biology |
| Volume | 54 |
| Issue number | special issue: Cell dynamics |
| Pages (from-to) | 106-113 |
| Number of pages | 8 |
| ISSN | 0955-0674 |
| DOIs | |
| Publication status | Published - Oct 2018 |