TY - JOUR T1 - The endothelin system in pulmonary and renal vasculopathy: les liaisons dangereuses JF - European Respiratory Review JO - EUROPEAN RESPIRATORY REVIEW SP - 260 LP - 271 DO - 10.1183/09059180.00005709 VL - 18 IS - 114 AU - J-L VachiƩry AU - A. Davenport Y1 - 2009/12/01 UR - http://err.ersjournals.com/content/18/114/260.abstract N2 - Endothelial cells regulate vascular tone largely by the actions of endothelin-1. Endothelin-1 is a potent vasoconstrictor, with effects that are dependent on the receptors to which it binds as well as their location. Endothelin-1 dysregulation is implicated in pathological conditions, including those of the pulmonary vasculature and the kidney. In this review, we describe the physiology and actions of endothelin-1 in lung and renal tissues and discuss therapies that disrupt these interactions in disease states. We provide an overview of the current clinical progress of these targeted agents and provide perspectives on the treatment of pulmonary and renal diseases with endothelin receptor antagonists. ER -