Increased Immunoreactive Endothelin-1 in Human Transplant Coronary Artery Disease

Abstract

Immunoreactivity for ET-1 is significantly increased in TCAD, possibly as a result of stimulatory cytokines and growth factors that are upregulated in the posttransplant state. The results suggest a role for this mitogenic peptide in the pathogenesis of graft arteriosclerosis.