The role of shear stress in atherosclerosis: Action through gene expression and inflammation?

Author: Cheng Caroline   Crom Rini   Haperen Rien   Helderman Frank   Gourabi Babak   Damme Luc   Kirschbaum Sharon   Slager Cornelis   Steen Anton   Krams Rob  

Publisher: Humana Press, Inc

ISSN: 1085-9195

Source: Cell Biochemistry and Biophysics, Vol.41, Iss.2, 2004-10, pp. : 279-294

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Abstract

Atherosclerotic lesions preferentially localize near side branches or curved vessels. During the last few decades, research has been shown that low or low and oscillating shear stress is associated with plaque location. Despite ample evidence, the precise mechanism is unknown. This is mainly because of a lack of appropriate animal models. We describe two novel methods to study the hypothesis that shear stress acts through endothelial gene expression or shear stress acts through localizing of inflammation. Both literature evidence and own findings support a role for both mechanisms in atherosclerosis.