Allogeneic hematopoietic stem cell transplantation
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The mixed-lineage leukemia (MLL) gene is located on chromosome 11q23. The MLL gene can be rear‑ ranged to generate partial tandem duplications (MLL-PTD), which occurs in about 5-10% of acute myeloid leukemia (AML) with a normal karyotype and in 5-6% of myelodysplastic syndrome (MDS) patients. Allogeneic hematopoietic stem cell transplantation (allo-HSCT) is currently one of the curative therapies available for AML and MDS with excess blasts (MDS-EB).
11p vielonmusk 21-01-2022 10 0 Download
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Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Function, Adjustment, Quality of Life and Symptoms (FAQS) in Allogeneic Hematopoietic Stem Cell Transplantation (HSCT) Survivors: A Study Protocol
9p panasonic05 23-12-2011 51 3 Download
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Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Frequency analysis of TRBV subfamily sjTRECs to characterize T-cell reconstitution in acute leukemia patients after allogeneic hematopoietic stem cell transplantation...
8p thulanh25 06-12-2011 54 4 Download
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Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Allogeneic hematopoietic stem cell transplantation for acute leukemia with Gilbert’s syndrome...
3p thulanh25 06-12-2011 44 4 Download
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Graft Failure While complete and sustained engraftment is usually seen posttransplant, occasionally marrow function either does not return or, after a brief period of engraftment, is lost. Graft failure after autologous transplantation can be the result of inadequate numbers of stem cells being transplanted, damage during ex vivo treatment or storage, or exposure of the patient to myelotoxic agents posttransplant. Infections with cytomegalovirus (CMV) or human herpes virus type 6 have also been associated with loss of marrow function.
5p thanhongan 07-12-2010 61 4 Download
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Graft-versus-Host Disease GVHD is the result of allogeneic T cells that were either transferred with the donor's stem cell inoculum or develop from it, reacting with antigenic targets on host cells. GVHD developing within the first 3 months posttransplant is termed acute GVHD, while GVHD developing or persisting beyond 3 months posttransplant is termed chronic GVHD.
5p thanhongan 07-12-2010 69 2 Download
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Hematopoietic Stem Cell Transplantation This is the best therapy for the young patient with a fully histocompatible sibling donor (Chap. 108). Human leukocyte antigen (HLA) typing should be ordered as soon as the diagnosis of aplastic anemia is established in a child or younger adult. In transplant candidates, transfusion of blood from family members should be avoided so as to prevent sensitization to histocompatibility antigens; while transfusions in general should be minimized, limited numbers of blood products probably do not seriously affect outcome.
5p thanhongan 07-12-2010 64 4 Download
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Excess Capacity of Hematopoietic Stem Cells In the absence of disease, one never runs out of hematopoietic stem cells. Indeed, serial transplantation studies in mice suggest that sufficient stem cells are present to reconstitute several animals in succession, with each animal having normal blood cell production. The fact that allogeneic stem cell transplant recipients also never run out of blood cells in their life span, which can extend for decades, argues that even the limiting numbers of stem cells provided to them are sufficient.
5p konheokonmummim 03-12-2010 64 6 Download