title: Chimerism and tolerance induction in kidney transplantation.
abstract: Chimerism is a state in which bone marrow hematopoietic stem cells from two genetically different animals coexist. To date, the approach has been used successfully to induce the state of immunologic tolerance in the animal models and is now being evaluated in clinical trials of both HLA-identical and HLA-mismatched living-donor kidney transplant recipients in some transplant centers with varying degrees of success. Although the results are promising, the current conditioning regimens are not optimal and longer-term follow up and multicenter studies are needed to ensure the efficacy and safety of the procedures.
authors.forename: Opas
authors.initials: O
authors.lastname: Traitanon
authors.forename: Lorenzo
authors.initials: L
authors.lastname: Gallon
mesh_terms: D000818:Animals; D006680:HLA Antigens; D006412:Hematopoietic Stem Cells / Q000276:immunology; D006801:Humans; D007166:Immunosuppressive Agents / Q000627:therapeutic use; D016030:Kidney Transplantation; D019520:Living Donors; D018183:Transplantation Chimera / Q000276:immunology*; D019172:Transplantation Conditioning / Q000379:methods; D023001:Transplantation Tolerance
chemical_list: D006680:HLA Antigens; D007166:Immunosuppressive Agents