Serum markers of graft-versus-host disease after bone marrow transplantation.

Abstract

Graft-versus-host disease is one of the major complications after allogenic bone marrow transplantation, but it is not easy to anticipate the onset. The purpose of this study was to determine clinically useful markers of acute graft-versus-host disease. We measured the serum levels of tumor necrosis factor-alpha, soluble tumor necrosis factor receptor 1, soluble c-kit, soluble Fas, soluble intercellular adhesion molecule-1, growth-related oncogene protein-alpha, thrombomodurin, and interleukin-16 in 13 patients at 1 to 7 weeks after allogenic bone marrow transplantation. The patients with acute graft-versus-host disease showed a significant increase of tumor necrosis factor, soluble tumor necrosis factor receptor 1, soluble Fas, soluble intercellular adhesion molecule-1, and growth-related oncogene protein-alpha, although there was a decrease of soluble c-kit. The increases of serum soluble tumor necrosis factor receptor 1, intercellular adhesion molecule-1, and growth-related oncogene protein-alpha were preceded by the elevation of soluble Fas. The patients with acute graft-versus-host disease had increased serum levels of tumor necrosis factor-alpha, soluble tumor necrosis factor receptor 1, soluble Fas, and soluble intercellular adhesion molecule 1 and a decreased soluble c-kit level. Tumor necrosis factor-alpha and soluble c-kit were shown to be sensitive and specific parameters for graft-versus-host disease after bone marrow transplantation, and soluble Fas was shown to be a predictor of acute graft-versus-host disease after bone marrow transplantation.