Obesity-induced vascular dysfunction and arterial stiffening requires endothelial cell arginase 1

ConclusionVascular dysfunctions in diet-induced obesity are prevented by deletion of arginase 1 in vascular endothelial cells or arginase inhibition. These findings indicate that upregulation of arginase 1 expression/activity in vascular endothelial cells has an integral role in diet-induced cardiovascular dysfunction and metabolic syndrome.
Source: Cardiovascular Research - Category: Cardiology Source Type: research