Sclerostin Protects Against Vascular Calcification Development in Mice.

ABSTRACT: Sclerostin is a negative regulator of the Wnt/β-catenin signaling and is, therefore, an important inhibitor of bone formation and turnover. Because ectopic vascular calcification develops in a similar way to bone formation, one might reasonably attribute a role to sclerostin in this pathological process. Ectopic calcification, especially vascular calcification, importantly contributes to mortality in elderly and patients with diabetes, osteoporosis, chronic kidney disease (CKD), and hypertension. The central players in this ectopic calcification process are the vascular smooth muscle cells that undergo dedifferentiation and thereby acquire characteristics of bonelike cells. Therefore, we hypothesize that depletion/deactivation of the Wnt/β-catenin signaling inhibitor sclerostin may promote

SUBMITTER: De Mare A 

PROVIDER: S-EPMC9303214 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature