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

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García-Arcos, Juan Manuel | Ziegler, Johannes | Grigolon, Silvia | Reymond, Loïc | Shajepal, Gaurav | Cattin, Cédric | Lomakin, Alexis | Müller, Daniel | Ruprecht, Verena | Wieser, Stefan | Voituriez, Raphael | Piel, Matthieu

Edité par 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 cells organize spatially by advected percolation• Stable blebs in adhesive environments can fragment into cytoplasts

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