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Actin dynamics organize patterns of lipid packing at the plasma membrane

Archive ouverte | García-Arcos, Juan Manuel | CCSD

International audience

Rigidity percolation and active advection synergize in the actomyosin cortex to drive amoeboid cell motility

Archive ouverte | García-Arcos, Juan Manuel | CCSD

International audience. • Actin filament density at the cell front controls bleb protrusion• A solid-like actomyosin cortex in the cell middle sterically enables cell propulsion• The material properties of amoeboid ...

Advected percolation in the actomyosin cortex drives amoeboid cell motility

Archive ouverte | García-Arcos, Juan Manuel | CCSD

Abstract Spontaneous locomotion is a common feature of most metazoan cells, generally attributed to the fundamental properties of the actomyosin network. This force-producing machinery has been studied down to the most minute mole...

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