Actin-dependent motile forces and cell motility
- PMID: 8167030
- DOI: 10.1016/0955-0674(94)90120-1
Actin-dependent motile forces and cell motility
Abstract
Force arising from actin polymerization and myosin activity drives a number of different actin-based cell movements. Several new reports support previous data suggesting that actin polymerization drives lamellipodial protrusion and bacterial propulsion, and one report describes a more indirect role for actin assembly in axonal elongation. The major new findings of the past year concerning possible motility roles for myosin describe myosin-driven protrusion of cell margins.
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