The LINC complex is required for endothelial cell adhesion and adaptation to shear stress and cyclic stretch.

ABSTRACT: The Linker of Nucleoskeleton and Cytoskeleton (LINC) complex is a structure consisting of nesprin, SUN, and lamin proteins. A principal function of the LINC complex is anchoring the nucleus to the actin, microtubule, and intermediate filament cytoskeletons. The LINC complex is present in nearly all cell types, including endothelial cells. Endothelial cells line the innermost surfaces of blood vessels and are critical for blood vessel barrier function. In addition, endothelial cells have specialized functions, including adaptation to the mechanical forces of blood flow. Previous studies have shown that depletion of individual nesprin isoforms results in impaired endothelial cell function. To further investigate the role of the LINC complex in endothelial cells we utilized dominant negative

SUBMITTER: Denis KB 

PROVIDER: S-EPMC8684736 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature