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哺乳动物细胞凋亡中的功能元件研究进展 被引量:1

Progress in the functional elements of apoptosis
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摘要 在哺乳动物细胞中 ,程序性细胞死亡 (PCD)的功能元件包括死亡受体、适配体蛋白、效应元件及调节元件。凋亡信号由适配体蛋白传导至效应元件———Asp特异性半胱氨酸蛋白酶 (Caspase) ,活化的Caspase水解一系列关键底物 ,最终导致细胞解体。Bc1 -2家族、IAPs家族、ARC和FLIPs等蛋白因子通过与适配体蛋白及Caspase的相互作用来调控PCD进程。 In mammalian cells,functional elements of progrmmed cell death(PCD)or apoptosis include death receptors,adaptor proteins,effectors and regulators.apoptotic signal is conducted to effective elements which is Asp-specific cysteine protease(Caspase).Activated Caspases cleave a set of key substrates,leading to cell disassembly ultimately.Proteins,including Bcl-2 family,IAPs family,ARC and FLIPs,can regulate the process of PCD by interacting with adaptors and Caspases.
作者 朱国萍 徐冲
出处 《生物学杂志》 CAS CSCD 2000年第6期3-5,共3页 Journal of Biology
关键词 程序性细胞死亡 功能元件 调控 哺乳动物 programmed cell death functional elements caspase regulation.
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参考文献10

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