title: Antibody therapy in acute myeloid leukemia: current status and future directions.
abstract: Monoclonal antibodies have become an important modality for cancer therapy. The genetically engineered, humanized anti-CD33 antibody HuM195 has demonstrated modest activity against overt relapsed acute myeloid leukemia (AML) and more substantial activity against minimal residual disease in acute promyelocytic leukemia. Radioimmunotherpay with beta-particle-emitting isotopes has eliminated large leukemic burdens while minimizing radiation exposure to normal tissues in both nonmyeloablative and myeloablative regimens. Targeted beta-particle immunotherapy with agents such as bismuth 213-labeled HuM195 offers the possibility of a more selective tumor cell kill with less damage to surrounding normal cells. Directed chemotherapy using the anti-CD33-calicheamicin conjugate gemtuzumab ozogamicin (Mylotarg) has produced remissions in patients with relapsed AML.
authors.affiliation: Memorial Sloan-Kettering Cancer Center and Weill Medical College of Cornell University, New York, NY 10021, USA.
authors.forename: John M
authors.initials: JM
authors.lastname: Burke
authors.forename: Joseph G
authors.initials: JG
authors.lastname: Jurcic
mesh_terms: D000911:Antibodies, Monoclonal / Q000627:therapeutic use*; D000920:Antibody-Dependent Cell Cytotoxicity / Q000187:drug effects / Q000276:immunology; D006801:Humans; D015470:Leukemia, Myeloid, Acute / Q000276:immunology* / Q000532:radiotherapy / Q000628:therapy; D016499:Radioimmunotherapy
chemical_list: D000911:Antibodies, Monoclonal