title: [Origin of resistance to Imatinib mesylate: lessons learned from this experience].
abstract: For drug development and pharmaceutical research, targeting the molecular abnormalities is considered as a new challenge. A number of diseases including cancer are linked to perturbation of tyrosine kinase (TK). Imatinib (Glivec or Gleevec, Novartis), the most potent inhibitor of c-abl TK, was recently developed. This molecule has been approved in the treatment of chronic myeloid leukemia (CML). However, emergence of clinical resistance regarding a low rate of CML patients leads to intensive research. In the current article, we discuss the data and the mechanism of the resistance phenomenon. This review illustrates the important requirement to transfer back the information from patient to laboratory in order to improve future drug design.
authors.affiliation: Institut de recherche contre le Cancer, Inserm U.524 et CHRU de Lille, 1, place de Verdun, 59045 Lille, France. croche@lille.inserm.fr
authors.forename: Catherine
authors.initials: C
authors.lastname: Roche-Lestienne
authors.forename: François-Xavier
authors.initials: FX
authors.lastname: Mahon
authors.forename: Claude
authors.initials: C
authors.lastname: Preudhomme
mesh_terms: D000970:Antineoplastic Agents / Q000627:therapeutic use*; D001549:Benzamides; D019008:Drug Resistance, Neoplasm; D006801:Humans; D000068877:Imatinib Mesylate; D015464:Leukemia, Myelogenous, Chronic, BCR-ABL Positive / Q000188:drug therapy* / Q000235:genetics; D009154:Mutation; D010879:Piperazines / Q000627:therapeutic use*; D047428:Protein Kinase Inhibitors / Q000627:therapeutic use*; D011743:Pyrimidines / Q000627:therapeutic use*
chemical_list: D000970:Antineoplastic Agents; D001549:Benzamides; D010879:Piperazines; D047428:Protein Kinase Inhibitors; D011743:Pyrimidines; D000068877:Imatinib Mesylate