Direct activation of glomerular endothelial cells by anti-moesin activity of anti-myeloperoxidase antibody

Abstract

The endothelial CXC chemokines, KC and MIP-2, contribute to infiltration of neutrophils in MPO-ANCA-associated vasculitis involving glomerulonephritis. The activation of glomerular endothelial cells by anti-MPO IgG appeared to directly involve a signaling through moesin.