T. Facon et al., INVOLVEMENT OF TNF-ALPHA SECRETING MACROPHAGES IN LETHAL FORMS OF HUMAN GRAFT-VERSUS-HOST DISEASE, Bone marrow transplantation, 20(6), 1997, pp. 511-515
We report three patients with lethal forms of acute GVHD in whom all b
iopsy specimens showed a striking. preponderance of macrophages in the
inflammatory infiltrate with production of TNF-alpha, The role of the
macrophage/TNF-alpha axis in human acute GVHD is examined and the exi
stence of primary macrophagic forms of GVHD is discussed.