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Regulation of leading edge microtubule and actin dynamics downstream of Rac1

Actin in migrating cells is regulated by Rho GTPases. However, Rho proteins might also affect microtubules (MTs). Here, we used time-lapse microscopy of PtK1 cells to examine MT regulation downstream of Rac1. In these cells, “pioneer” MTs growing into leading-edge protrusions exhibited a decreased c...

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Hlavní autoři: Wittmann, Torsten, Bokoch, Gary M., Waterman-Storer, Clare M.
Médium: Artigo
Jazyk:Inglês
Vydáno: The Rockefeller University Press 2003
Témata:
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC2172968/
https://ncbi.nlm.nih.gov/pubmed/12796474
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1083/jcb.200303082
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