title: Transplantation of allogeneic hematopoietic stem cells: an emerging treatment modality for solid tumors.
abstract: Allogeneic transplantation of hematopoietic cells from an HLA-compatible donor has been used to treat hematologic malignancies. Allogeneic transplantation not only replaces the marrow affected by the disease, but exerts an immune graft-versus-tumor (GVT) effect mediated by donor lymphocytes. The development of nonmyeloablative conditioning regimens before allogeneic transplantation has allowed this therapy to be used in elderly and disabled patients. An allogeneic GVT effect is observed in a proportion of patients with renal, breast, colorectal, ovarian, and pancreatic cancer treated with allogeneic transplantation. In general, the tumor response is associated with the development of acute and chronic graft-versus-host disease. Further improvements will depend on the identification of the antigen targets of GVT, and on reduction of the toxicity of the procedure. Targeted therapies may complement the immune effect of allogeneic transplantation. We present updated results from the literature and data recently placed on file at the European Bone Marrow Transplantation Solid Tumors Working Party.
authors.affiliation: Department of Haematology/Oncology, Ankara University Medical School, Turkey.
authors.forename: Taner
authors.initials: T
authors.lastname: Demirer
authors.forename: Lisbeth
authors.initials: L
authors.lastname: Barkholt
authors.forename: Didier
authors.initials: D
authors.lastname: Blaise
authors.forename: Paolo
authors.initials: P
authors.lastname: Pedrazzoli
authors.forename: Massimo
authors.initials: M
authors.lastname: Aglietta
authors.forename: Angelo Michele
authors.initials: AM
authors.lastname: Carella
authors.forename: Jacques-Olivier
authors.initials: JO
authors.lastname: Bay
authors.forename: Fikret
authors.initials: F
authors.lastname: Arpaci
authors.forename: Giovanni
authors.initials: G
authors.lastname: Rosti
authors.forename: Gunhan
authors.initials: G
authors.lastname: Gurman
authors.forename: Dietger
authors.initials: D
authors.lastname: Niederwieser
authors.forename: Marco
authors.initials: M
authors.lastname: Bregni
mesh_terms: D002292:Carcinoma, Renal Cell / Q000628:therapy; D020350:Graft vs Tumor Effect; D018380:Hematopoietic Stem Cell Transplantation; D006801:Humans; D007680:Kidney Neoplasms / Q000628:therapy; D009369:Neoplasms / Q000628:therapy*; D014184:Transplantation, Homologous