arXiv · 1309.2683
Viscoelastic Properties of Vascular Endothelial Cells Exposed to Stretch
Abstract
In this paper, we study how cytoskeletal remodeling is correlated to changes in subcellular microrheology. We analyze the changes in the magnitude and directionality of the shear and elastic moduli of bovine aortic endothelial cells (BAECs) exposed to cyclical, uniaxial stretch. We find that, when stretched, BAECs stiffen and align their softest direction of mechanical polarization perpendicular to stretch. We hypothesize that the response of VECs to stretch acts to minimize intracellular strain in response to stress.
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Kathryn Osterday, Thomas Chew, Phillip Loury, Jason Haga, Manuel Gomez-Gonzalez, Juan C. del Alamo, Shu Chien. 2013-09-10. Viscoelastic Properties of Vascular Endothelial Cells Exposed to Stretch. https://arxiv.org/abs/1309.2683
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