Is cell death a critical end point for anticancer therapies or is cytostasis sufficient?

被引:114
作者
Rixe, Olivier [1 ]
Fojo, Tito [2 ]
机构
[1] Univ Paris 06, Salpetriere Hosp, Dept Med Oncol, Paris, France
[2] Natl Canc Inst, Med Oncol Branch, Canc Res Ctr, Bethesda, MD USA
关键词
D O I
10.1158/1078-0432.CCR-07-2141
中图分类号
R73 [肿瘤学];
学科分类号
100214 ;
摘要
Since the discovery of conventional chemotherapy and the development of new target-based agents, the importance of cytostasis in anticancer activity has been debated. This review examines the relative importance of both cytostasis and cytotoxicity based on both preclinical data and clinical reports. Several limitations of our basic and clinical methods to evaluate cytostasis and cytotoxicity will be highlighted. Molecular mechanisms of cytostasis will be analyzed, including interference with the cell cycle as well as putative links with necrosis and autophagy. Finally, we will cite evidence that most older and newer compounds are both cytostatic and cytotoxic. The relative role of cytostasis and cytotoxicity on future drug screening and clinical development will be explored.
引用
收藏
页码:7280 / 7287
页数:8
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