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Local extracellular matrix alignment directs cellular protrusion dynamics and migration through Rac1 and FAK
Author(s) -
Shawn P. Carey,
Zachary E. Goldblatt,
Karen E. Martin,
Bethsabe Romero,
Rebecca M. Williams,
Cynthia A. ReinhartKing
Publication year - 2016
Publication title -
integrative biology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.853
H-Index - 70
eISSN - 1757-9708
pISSN - 1757-9694
DOI - 10.1039/c6ib00030d
Subject(s) - extracellular matrix , rac1 , microbiology and biotechnology , cell migration , biophysics , chemistry , extracellular , actin , matrix (chemical analysis) , cell , biology , signal transduction , biochemistry , chromatography
Fiber alignment within tumor-mimetic engineered collagen matrices drives FAK- and Rac1-dependent cellular anisotropy that promotes protrusions along fibers and suppresses off-axis protrusions to direct cell migration.

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