研究细胞凋亡的新模式生物——酵母

被引:9
作者
姜俏
林琳
汪天虹
机构
[1] 山东大学微生物技术国家重点实验室
关键词
酵母; 细胞凋亡; 模式生物; 亨丁顿舞蹈症; 帕金森氏病; 脂凋亡;
D O I
暂无
中图分类号
Q255-3 [];
学科分类号
071009 ; 090102 ;
摘要
细胞凋亡是受到严格调控的细胞自杀过程,凋亡机制从酵母到动物细胞高度保守.酵母细胞的凋亡过程虽发现较晚,但研究进展迅速.多个证据表明,酵母确实能发生细胞凋亡且细胞凋亡机制具有较高的保守性.酵母已成功用于发现新的细胞凋亡因子.近来,酵母还用作亨丁顿舞蹈症、帕金森氏病等凋亡相关疾病的细胞模型,为治愈这些疾病提供思路和指导.综述了酵母作为凋亡研究模式生物的可行性和独特的优势,其应用前景、存在的瓶颈问题及可能的解决方案.利用酵母为模式生物研究细胞凋亡和疾病发生,将大大加快发现新凋亡因子的过程,同时酵母作为凋亡相关疾病模式生物具有广阔的发展空间.
引用
收藏
页码:361 / 367
页数:7
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