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Caspase非依赖性细胞死亡的研究进展 被引量:3

Caspase-independent Cell Death
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摘要 细胞凋亡是一种生理性细胞死亡机制,它是由多基因调控的一种细胞的主动的自杀性过程。一般认为它是由蛋白酶caspases通过两种途径激活的。但是,近年来研究发现除caspases引起的细胞凋亡外,还有caspases非依赖性的细胞死亡形式存在,包括细胞的自我吞噬作用、细胞蛋白酶体的降解和线粒体途径。这些途径无论是在试验的条件下还是在生理或病理的情况下都可以观察到。目前认为凋亡诱导因子(AIF)在caspases非依赖性的细胞死亡中起关键作用。 Apoptosis is a physiological cell death mechanism, it is cell suicide controlled by polygene. In general, apop-tosis is activated through two caspase-dependent pathways. But, recent research discovered that there are caspase-inde-pendent cell death pathways, including autophagy, proteasomal proteolysis and mitochondrial manner. These can be ob-served under trial condition and physiological or pathological condition. It is considered that apoptosis-inducing factor(AIF) play a crucial role in caspase-independent cell death.
出处 《吉林畜牧兽医》 2005年第5期10-13,共4页 Jilin Animal Husbandry and Veterinary Medicine
关键词 CASPASE 非依赖性 细胞凋亡 AIF caspase independent apoptosis AIF
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参考文献18

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