Bone marrow transplantation (BMT) is a successful and recognised treatment option for patients with a number of haematological and non-haematological malignant and non-malignant conditions. Pulmonary complications both infectious and non-infectious are common after BMT. Multiple factors are thought to contribute to pulmonary complications, including the type and duration of immunological defect...

We have investigated approaches to induce graft-versusleukemia (GVL) effect in autologous bone marrow transplantation (ABMT) without graft-versus-host disease to improve survival and cure in leukemia. The present study shows that bone marrow transplantation (BMT) using syngeneic bone marrow activated with interleukin-2 (ABM) for 24 hours in vitro, followed by interleukin-2 (IL-2) therapy, was s...

Twenty-five pediatric patients who received bone marrow transplantation (BMT) were studied prospectively to determine the relationship between BMT and human herpesvirus-6 (HHV-6) infection by the virus isolation from peripheral blood and/or bone marrow and by determining neutralizing antibodies to HHV-6 during the 2 months following BMT. All of the 25 donors and the recipients were immune to HH...

Anthracycline derivatives often induce cardiomyopathy. Patients with seriously decreased cardiac function due to chemotherapeutic drugs cannot usually receive allogeneic hematopoietic stem cell transplantation (SCT) for hematologic disorders. We successfully performed allogeneic bone marrow transplantation (BMT) in a patient with severe cardiomyopathy. An 18-year-old woman with relapsed acute m...

We have developed a powerful bone marrow transplantation method, intra-bone marrow-bone marrow transplantation (IBM-BMT), in which donor BM cells (BMCs) are directly injected into the recipient’s BM, resulting in a rapid recovery of donor hematopoiesis and a reduction in the severity of GVHD. We subsequently developed more effective BMT protocols by modifying IBM-BMT. One method involves the si...

Autoimmune Diseases (ADs) are diseases in which the immune system mistakenly attacks and destroys selfmolecules due to a disruption of immunologic tolerance to auto-reactive immune cells. The goals of treatments for ADs are to 1) reduce symptoms, 2) control the autoimmune process and 3) maintain the body’s ability to fight disease. Allogenic Hematopoietic Stem Cell (HSC) transplantation has bee...

To contribute to the understanding of the role of the thymus in humans in the reconstitution of naive (CD45RA+) T cells after bone marrow transplantation (BMT), we compared T-cell regeneration in a unique situation, namely a thymectomized cancer patient (15 years old), with that of thymus-bearing patients after allogeneic BMT. These cases shared features of transplantation (total body irradiati...

We have recently shown that the use of allogeneic granulocyte colony-stimulating factor (G-CSF)-mobilized peripheral blood hematopoietic stem cell transplantation (PBHSCT), as compared with bone marrow transplantation (BMT), is associated with increased titers of antibodies (Abs) directed against red blood cell ABO antigens. To further evaluate the influence of a G-CSF-mobilized PBHSCT graft on...

Between January 1983 and July 1997, 83 patients (35 female, 48 male) with a median age of 37 (19-57) years with chronic myelogenous leukemia (CML) were admitted for bone marrow transplantation (BMT) at the University hospital of Vienna. Fifty-six patients were in chronic phase, 17 in accelerated and 10 had blast crisis. Marrow donors were: HLA-identical siblings in 62 patients, 2-antigen mismat...

To evaluate the role of T-cell selection in the thymus and/or periphery in T-cell immune reconstitution after allogeneic bone marrow transplantation (allo-BMT), we have analyzed the overall and antigen-specific T-cell repertoires in pediatric allo-BMT recipients treated for leukemia. We observed a lack of overall T-cell receptor (TCR) diversity in the repopulating T cells at 3 months after allo...