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Propagating waves of Hem-1 (component of the Scar/WAVE complex, a highly conserved regulator of cellular morphogenesis) organize neutrophil polarity and motility
Propagating waves of actin nucleation
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Human neutrophils following a micropipette releasing chemoattractant
Human neutrophils following a micropipette releasing chemoattractant
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Light-gated recruitment of a Rac activator generates

local ruffling and protrusion

Light control of protrusion

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Actin polymerization dynamics during chemotaxis

Light control of membrane translocation

Light control of protrusion