Impact of Angiopoietin-2 on Kidney Diseases

Impact of Angiopoietin-2 on Kidney Diseases

Blog Article

Background: Angiopoietins (Ang) are essential angiogenic factors involved in angiogenesis, vascular maturation, and inflammation.The most studied angiopoietins, angiopoietin-1 (Ang-1) and angiopoietin-2 (Ang-2), behave antagonistically to each other in vivo to sustain vascular endothelium homeostasis.While Ang-1 typically acts as the endothelium-protective mediator, its context-dependent antagonist Ang-2 can promote endothelium permeability and vascular destabilization, hence contributing to a ranch style beans shirt poor outcome in vascular diseases via endothelial injury, vascular dysfunction, and microinflammation.The pathogenesis of kidney diseases is associated with endothelial dysfunction and chronic inflammation in renal diseases.

Summary: Several preclinical studies report overexpression of Ang-2 in renal tissues of certain kidney disease models; additionally, thd deliclin? soap clinical studies show increased levels of circulating Ang-2 in the course of chronic kidney disease, implying that Ang-2 may serve as a useful biomarker in these patients.However, the exact mechanisms of Ang-2 action in renal diseases remain unclear.Key Messages: We summarized the recent findings on Ang-2 in kidney diseases, including preclinical studies and clinical studies, aiming to provide a systematic understanding of the role of Ang-2 in these diseases.