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Chemoattractant-stimulated polymorphonuclear leukocytes contain two populations of actin filaments that differ in their spatial distributions and relative stabilities

Chemoattractants stimulate actin polymerization in lamellipodia of polymorphonuclear leukocytes. We find that removal of chemoattractant results in rapid (within 10 s at 37 degrees C) and selective depolymerization of the F-actin located in lamellipodia. Addition of 10 microM cytochalasin B, in the...

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Dettagli Bibliografici
Natura: Artigo
Lingua:Inglês
Pubblicazione: The Rockefeller University Press 1990
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC2116100/
https://ncbi.nlm.nih.gov/pubmed/2324192
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