CSF-1–dependant donor-derived macrophages mediate chronic graft-versus-host disease
نویسندگان
چکیده
منابع مشابه
CSF-1-dependant donor-derived macrophages mediate chronic graft-versus-host disease.
Chronic GVHD (cGVHD) is the major cause of late, nonrelapse death following stem cell transplantation and characteristically develops in organs such as skin and lung. Here, we used multiple murine models of cGVHD to investigate the contribution of macrophage populations in the development of cGVHD. Using an established IL-17-dependent sclerodermatous cGVHD model, we confirmed that macrophages i...
متن کاملDonor-derived thymic-dependent T cells cause chronic graft-versus-host disease.
Chronic graft-versus-host disease (GVHD) is the most common cause of poor long-term outcomes after allogeneic bone marrow transplantation (BMT), but the pathophysiology of chronic GVHD still remains poorly understood. We tested the hypothesis that the impaired thymic negative selection of the recipients will permit the emergence of pathogenic T cells that cause chronic GVHD. Lethally irradiated...
متن کاملChronic graft-versus-host disease.
Mr. F is a 62-year-old Caucasian man who was diagnosed with acute myelogenous leukemia (AML) 15 months prior. Following two cycles of induction chemotherapy, his AML was in remission. Four months ago, after a reduced-intensity conditioning regimen, Mr. F received an allogeneic peripheral blood stem cell transplant from his human leukocyte antigen–identical 56year-old sister. Mr. F received a re...
متن کاملDonor-derived interferon gamma separates graft-versus-leukemia effects and graft-versus-host disease induced by donor CD8 T cells.
The graft-versus-leukemia (GVL) effects and graft-versus-host disease (GVHD)-inducing activity of CD8 T cells was compared in murine recipients of wild-type (WT) or interferon gamma (IFN-gamma)-deficient (GKO) allogeneic donor cells. CD8 T cells (or CD4-depleted splenocytes) from GKO donor mice induced more severe GVHD in lethally irradiated allogeneic recipients compared to the same cell popul...
متن کاملDonor-derived interferon separates graft-versus-leukemia effects and graft-versus-host disease induced by donor CD8 T cells
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ژورنال
عنوان ژورنال: Journal of Clinical Investigation
سال: 2014
ISSN: 0021-9738
DOI: 10.1172/jci75935