Activation of Vascular Smooth Muscle Parathyroid Hormone Receptor Inhibits Wnt/β-Catenin Signaling and Aortic Fibrosis in Diabetic Arteriosclerosis

Abstract

Cell-autonomous vascular smooth muscle cell PTH1R activity inhibits arteriosclerotic Wnt/beta-catenin signaling and reduces vascular oxidative stress, thus limiting aortic type I collagen and calcium accrual in diabetic LDLR-deficient mice.