Allogeneic hematopoietic stem cell transplantation (allo-HSCT) is not only a well-established immunotherapy for hematologic malignancies, but is potentially useful for treating solid tumors refractory to available therapies. However, application of allo-HSCT to solid tumors is limited, despite the beneficial antitumor effects, by the risk of graft-versus-host disease (GVHD). CD4+ T cells have b...

Metastatic renal cell carcinoma (RCC) is resistant to conventional chemotherapy and radiotherapy. However, immunotherapy appears to be effective in 15-20% of cases, with interleukin-2 becoming the standard therapy for this disease. As a consequence of the immune susceptibility of RCC, other avenues of immunotherapy are being explored, such as nonmyeloablative allogeneic stem cell transplantatio...

OBJECTIVE To present an institution's 2-year experience of non-myeloablative allogeneic stem cell transplantation among Chinese patients. DESIGN Retrospective study. SETTING Bone marrow transplantation unit at a university hospital, Hong Kong. PATIENTS Ten patients with multiple myeloma who received non-myeloablative allogeneic stem cell transplantation between March 2000 and October 2002...

Graft failure is a problem in HLA-identical sibling transplants for patients with refractory severe aplastic anaemia (SAA). Intensification efforts includes addition of radiation or biologic agents such as antithymocyte globulin (ATG), procarbazine or cyclophosphamide has often been advocated to combat this problem. With this approach engraftment rate has improved. However the incidence of tran...

Haploidentical related donors are an attractive alternative source of stem cells for allogeneic stem cell transplantation due to widespread availability and ease of stem cell procurement. Historically, haploidentical stem cell transplantation (HaploSCT) with extensive T-cell depletion has been associated with high rates of infectious complications and nonrelapse mortality (NRM). Post-transplant...

BACKGROUND B-cell lymphoma comprises the majority of non-Hodgkin lymphomas worldwide. Hematopoietic cell transplantation (HCT) is used for patients with high-risk, relapsed, or refractory B-cell lymphoma. METHODS The current medical literature and the results of recently published trials were reviewed to provide an update on the most common indications for HCT in B-cell lymphoma. RESULTS Au...