Compounds that abrogate DNA-damage-induced cell cycle G2 checkpoint and/or augment anti-cancer activity of DNA-damaging treatments
申请人:Canbas Co., Ltd.
公开号:US07629364B2
公开(公告)日:2009-12-08
The invention provides compositions and methods to inhibit the cell cycle G2 checkpoint, in particular the DNA-damage-induced G2 checkpoint, in mammalian cells including human cells. Specifically, the invention provides compositions and methods to sensitize cells to DNA-damaging agents by abrogating the cell cycle G2 checkpoint. Compounds of the invention are used to treat proliferative disorders such as cancer. The invention provides compositions and methods for selectively sensitizing G1 checkpoint impaired cancer cells to DNA-damaging agents and treatments.
本发明提供了一种抑制哺乳动物细胞,包括人类细胞中细胞周期G2检查点,特别是DNA损伤诱导的G2检查点的组合物和方法。具体而言,本发明提供了一种通过废除细胞周期G2检查点来使细胞对DNA损伤剂敏感的组合物和方法。本发明的化合物用于治疗增殖性疾病,如癌症。本发明提供了一种用于选择性地使G1检查点受损的癌细胞对DNA损伤剂和治疗方法敏感的组合物和方法。