Optogenetic Control of RhoA Reveals Zyxin-mediated Elasticity of Stress Fibers
P. W. Oakes, E. Wagner, C. A. Brand, D. Probst, M. Linke, U. S. Schwarz, M. Glotzer, M. L. Gardel
This study uses optogenetic RhoA control to show that zyxin regulates stress fiber elasticity, revealing how localized RhoA activation drives actin flow and traction forces in fibroblasts.
bioRxiv · Apr 14, 2017Biophysics