Killing time for cancer cells

被引:73
作者
Klein, S
McCormick, F
Levitzki, A
机构
[1] Univ Calif San Francisco, Canc Res Inst, San Francisco, CA 94115 USA
[2] Hebrew Univ Jerusalem, Alexander Silberman Inst Life Sci, Dept Biol Chem, Unit Cellular Signalling, IL-91904 Jerusalem, Israel
关键词
D O I
10.1038/nrc1651
中图分类号
R73 [肿瘤学];
学科分类号
100214 ;
摘要
As the signalling pathways that control cellular proliferation and death are unravelled, a range of targets have emerged as candidates for molecular cancer therapy. For their survival, cancer cells depend on a few highly activated signalling pathways; inhibition of these pathways has a strong apoptotic effect and can lead to tumour regression. But drugs that exploit this weakness, such as imatinib, have not cured patients: withdrawal of the drug leads to disease recurrence, and sustained treatment leads to the emergence of drug- resistant clones. Can cancer be cured, or will it have to be controlled as a chronic disease?
引用
收藏
页码:573 / 580
页数:9
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