Lymphatic vessels and the renin-angiotensin-system.

Autor: Bertoldi, Giovanni, Caputo, Ilaria, Calò, Lorenzo, Rossitto, Giacomo
Zdroj: American Journal of Physiology: Heart & Circulatory Physiology; Oct2023, Vol. 325 Issue 4, p837-855, 19p
Abstrakt: The lymphatic system is an integral part of the circulatory system and plays an important role in the fluid homeostasis of the human body. Accumulating evidence has recently suggested the involvement of lymphatic dysfunction in the pathogenesis of cardio-reno-vascular (CRV) disease. However, how the sophisticated contractile machinery of lymphatic vessels is modulated and, possibly impaired in CRV disease, remains largely unknown. In particular, little attention has been paid to the effect of the renin-angiotensin-system (RAS) on lymphatics, despite the high concentration of RAS mediators that these tissue-draining vessels are exposed to and the established role of the RAS in the development of classic microvascular dysfunction and overt CRV disease. We herein review recent studies linking RAS to lymphatic function and/or plasticity and further highlight RAS-specific signaling pathways, previously shown to drive adverse arterial remodeling and CRV organ damage that have potential for direct modulation of the lymphatic system. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index