Roles and mechanisms of MFG-E8 in vascular aging-related diseases.

Roles and mechanisms of MFG-E8 in vascular aging-related diseases.
Ageing Res Rev. 2020 Sep 21;:101176
Authors: Ni YQ, Zhan JK, Liu YS
Abstract
The aging of the vasculature plays a crucial role in the pathological progression of various vascular aging-related diseases. As endothelial cells (ECs) and vascular smooth muscle cells (VSMCs) are essential parts in the inner and medial layers of vessel wall, respectively, the structural and functional alterations of ECs and VSMCs are the major causes of vascular aging. Milk fat globule-epidermal growth factor 8 (MFG-E8) is a multifunctional glycoprotein which exerts a regulatory role in the intercellular interactions involved in a variety of biological and pathological processes. Emerging evidence suggests that MFG-E8 is a novel and outstanding modulator for vascular aging via targeting at ECs and VSMCs. In this review, we will summarise the cumulative roles and mechanisms of MFG-E8 in vascular aging and vascular aging-related diseases with special emphasis on the functions of ECs and VSMCs. In addition, we also aim to focus on the promising diagnostic function as a biomarker and the potential therapeutic application of MFG-E8 in vascular aging and the clinical evaluation of vascular aging-related diseases.
PMID: 32971257 [PubMed - as supplied by publisher]

Source: Ageing Research Reviews - September 20, 2020 Category: Genetics & Stem Cells Authors: Ni YQ, Zhan JK, Liu YS Tags: Ageing Res Rev Source Type: research