Ventral stress fibers induce plasma membrane deformation in human fibroblasts-Reference-Cited by-同舟云学术

Ventral stress fibers induce plasma membrane deformation in human fibroblasts

Published:2021-08-19 Issue:18 Volume:32 Page:1707-1723
ISSN:1059-1524
Container-title:Molecular Biology of the Cell
language:en
Short-container-title:MBoC

Author:

Ghilardi Samuel J.¹,Aronson Mark S.¹,Sgro Allyson E.¹

Affiliation:

1. Department of Biomedical Engineering and the Biological Design Center, Boston University, Boston, MA 02215

Abstract

We observed fluorescent structures in myofibroblasts labeled with cytosolic fluorophores. Confocal and electron microscopy revealed these structures to be ridges in the plasma membrane caused by ventral actin stress fibers that create a cytosolic pocket for the fluorophore to diffuse into, illustrating a novel actin-membrane interaction.

Publisher

American Society for Cell Biology (ASCB)

Subject

Cell Biology,Molecular Biology

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