title: Targeting myeloid leukemia stem cells.
abstract: Recently, several research groups have described cell surface molecules that are selectively or differentially expressed on leukemia stem cells (LSCs) relative to normal tissue. The identification of these antigens suggests that antibody-based diagnostic or therapeutic opportunities may be forthcoming. Indeed, preclinical studies have suggested the utility of targeting such molecules as a means of enhancing leukemia therapy. Here the current understanding of the LSC phenotype is described, and the potential application of antibody-based treatment regimens is discussed.
authors.affiliation: Departments of Medicine and Biomedical Genetics and the James P. Wilmot Cancer Center, University of Rochester Medical Center, Rochester, NY 14642, USA. craig_jordan@urmc.rochester.edu
authors.forename: Craig T
authors.initials: CT
authors.lastname: Jordan
mesh_terms: D000818:Animals; D000911:Antibodies, Monoclonal / Q000627:therapeutic use; D015703:Antigens, CD / Q000378:metabolism; D015214:Antigens, Differentiation, Myelomonocytic / Q000378:metabolism; D006801:Humans; D018960:Hyaluronan Receptors / Q000378:metabolism; D053650:Interleukin-3 Receptor alpha Subunit / Q000378:metabolism; D007951:Leukemia, Myeloid / Q000188:drug therapy* / Q000276:immunology / Q000473:pathology* / Q000628:therapy; D014411:Neoplastic Stem Cells / Q000187:drug effects* / Q000276:immunology / Q000473:pathology; D063268:Sialic Acid Binding Ig-like Lectin 3
chemical_list: D000911:Antibodies, Monoclonal; D015703:Antigens, CD; D015214:Antigens, Differentiation, Myelomonocytic; C571163:CD33 protein, human; C497483:CD44 protein, human; D018960:Hyaluronan Receptors; C115022:IL3RA protein, human; D053650:Interleukin-3 Receptor alpha Subunit; D063268:Sialic Acid Binding Ig-like Lectin 3