p53信号通路与肿瘤关系的研究进展

被引:45
作者
徐文达 [1 ,2 ]
高平 [2 ]
杨文君 [1 ]
机构
[1] 宁夏医科大学基础医学院生物技术系
[2] 宁夏医科大学总医院肿瘤外科
关键词
p53; 信号通路; 肿瘤;
D O I
10.16050/j.cnki.issn1674-6309.2012.09.052
中图分类号
R730.2 [肿瘤病理学、病因学];
学科分类号
100214 [肿瘤学];
摘要
<正>在人体正常细胞的活动中,p53(mtp53)基因通过参与诱导细胞周期阻滞、促进细胞凋亡和DNA的修复等,发挥着避免受损DNA堆积、维持基因组的稳定及调节细胞的分化与衰老等功能活动。2000年,Vogelstein和Levine等学者提出了p53基因网络的概念,认为许多基因形成网络协同调节细胞的生命活动,不应该孤立地观察单个基因的生物学功能[1]。迄今,p53基因信号通路中经研究并报道的基
引用
收藏
页码:971 / 976
页数:6
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