title: [Antileukemic drug--a selective inhibitor of BCR-ABL tyrosine kynase, imatinib(STI571)].
abstract: Chronic myeloid leukemia (CML) is a clonal hematopoietic stem cell disorder characterized by Philadelphia chromosome and resultant production of the constitutively activated BCR-ABL tyrosine kinase. Imatinib (STI571), selective inhibitor of the ABL-tyrosine kinase, inhibits the activity of BCR-ABL tyrosine kinase. A phase I and II study of STI571 showed remarkable cytogenetic effect in patients with interferon-refractory CML, offering new hope for therapy for CML. It will, however, require long-term follow-up data from phase II and III clinical studies to validate the effect of STI571 on survival. As therapy for CML improves, monitoring minimal residual disease will be important.
authors.affiliation: Department of Hematology, Atomic Bomb Disease Institute, Nagasaki University School of Medicine.
authors.forename: Itsuro
authors.initials: I
authors.lastname: Jinnai
mesh_terms: D000818:Animals; D001549:Benzamides; D001752:Blast Crisis; D017321:Clinical Trials, Phase I as Topic; D017322:Clinical Trials, Phase II as Topic; D016044:Fusion Proteins, bcr-abl; D006801:Humans; D000068877:Imatinib Mesylate; D015464:Leukemia, Myelogenous, Chronic, BCR-ABL Positive / Q000188:drug therapy* / Q000235:genetics; D010677:Philadelphia Chromosome; D010879:Piperazines / Q000494:pharmacology / Q000627:therapeutic use; D011505:Protein-Tyrosine Kinases / Q000037:antagonists & inhibitors* / Q000235:genetics; D011743:Pyrimidines / Q000494:pharmacology / Q000627:therapeutic use
chemical_list: D001549:Benzamides; D010879:Piperazines; D011743:Pyrimidines; D000068877:Imatinib Mesylate; D011505:Protein-Tyrosine Kinases; D016044:Fusion Proteins, bcr-abl