Adenovirus infections are important complications of bone marrow transplantation (BMT). We demonstrate delayed clearance of mouse adenovirus type 1 (MAV-1) from lungs of mice following allogeneic BMT. Virus-induced prostaglandin E2 (PGE2) production was greater in BMT mice than in untransplanted controls, but BMT using PGE2-deficient donors or recipients failed to improve viral clearance, and t...

Bone marrow transplantation (BMT) is commonly used to study the participation of bone marrow–derived cells in atherosclerosis. To determine the effect of this methodology on lesions, 16 male low density lipoprotein (LDL) receptor knockout (LDLr2/2) mice were reconstituted with bone marrow from syngeneic LDLr2/2 mice after 10 Gy g-irradiation and compared with 12 male LDLr2/2 littermates that di...

The present work is a continuation of our studies to improve the graft versus leukemia (GVL) effect in autologous bone marrow transplantation. We have recently shown that the GVL effect of bone marrow transplantation (BMT) with interleukin 2 (IL-2)-activated bone marrow (ABM) followed by IL-2 therapy immediately after BMT is superior to the GVL effect of BMT with fresh, syngeneic bone marrow, w...

Eighteen patients, twelve men and six women, with aplastic anemia underwent allogenic bone marrow transplantation (BMT) from HLA-matched siblings during the period of 1990 to 1996. The conditioning regimen was cyclophosphamide with or without busulfan, depending on the cause of aplasia. Antilymphocyte globulin (ALG) and cyclosporine were used for rejection and acute GVHD prophylaxis, respe...

during the last two decades conventional therapy has improved the prognosis of thalassemia. however, despite such improvement it still remains a progressive disease with treatment-related complications such as hepatitis, liver fibrosis, and cardiac disease. bone marrow transplantation (bmt) can prevent or delay progression of the aforementioned complications. the importance of clinical research...

BACKGROUND Bone marrow transplantation (BMT) may represent a novel mechanism to deliver a functional gene to a deficient liver. Bone marrow-derived hepatocytes are rare and without a defined contribution to liver function. Consequently, the clinical significance of BMT to treat liver disease is unclear. We sought to quantify bone marrow-derived hepatocyte protein expression after BMT and determ...

The binding of CD2, present on T cells, to its counterreceptor CD48 facilitates adhesion, signaling, alloantigen-induced cytokine production, and cytotoxic T-lymphocyte responses. Because these T-cell functions have been implicated in graft-versus-host disease (GVHD) pathogenesis, we have analyzed the effects of the CD2:CD48 pathway on GVHD mediated by CD4(+) and CD8(+) T cells infused into sub...

Transplantation of whole bone marrow (BMT) leads to engraftment of both osteoprogenitor cells and hematopoietic cells; however, the robust osteopoietic chimerism seen early after BMT decreases with time. Using our established murine model, we demonstrate that a post-BMT regimen of either granulocyte-colony stimulating factor, growth hormone, parathyroid hormone, or stem cell factor each stimula...

The contribution of hepatitis C virus (HCV) infection to liver disease after bone marrow transplantation (BMT) was retrospectively evaluated in 61 patients treated with BMT. HCV genome, as well as antibodies to HCV, was analyzed in sera collected before and serially after BMT. Six patients had been infected with HCV before BMT and three patients acquired the infection during or shortly after BM...