Dynamics of chronic myeloid leukaemia

被引:0
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作者
Franziska Michor
Timothy P. Hughes
Yoh Iwasa
Susan Branford
Neil P. Shah
Charles L. Sawyers
Martin A. Nowak
机构
[1] Harvard University,Program for Evolutionary Dynamics, Department of Organismic and Evolutionary Biology, Department of Mathematics
[2] Institute of Medical and Veterinary Science,Department of Biology
[3] Kyushu University,Howard Hughes Medical Institute, Molecular Biology Institute, Department of Urology, Department of Medical and Molecular Pharmacology, Jonsson Comprehensive Cancer Center, David Geffen School of Medicine
[4] Department of Medicine,undefined
[5] University of California,undefined
来源
Nature | 2005年 / 435卷
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摘要
Chronic myeloid leukaemia is associated with the oncogene BCR-ABL. The tyrosine kinase inhibitor imatinib (Gleevec), in the news as the first molecularly targeted anticancer drug, acts by impairing the function of this oncogene. A study of 169 patients receiving imatinib followed the kinetics of BCR-ABL in order to develop a mathematical model of the in vivo kinetics of a cancer. Imatinib reduced the rate of leukaemic cell production, but did not appear to deplete a population of leukaemic stem cells. The model also indicates when multiple drug therapy might be more effective than imatinib alone.
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页码:1267 / 1270
页数:3
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