摘要
Ubiquitin ligases are an important component in ubiquitination system,which can recognize substrate proteins specially to promote their degradation.Closely related to the generation and development of many tumors,ubiquitin ligases can regulate the growth,differentiation and apoptosis of cells by influencing protein stability,which makes them a potential new target for tumor molecular therapy.There are many kinds of ubiquitin ligases,mainly including APC/C and SCF complex.This article will introduce the structures and functions of these two kinds of ubiquitin ligases and their roles in the tumor generation and development.
Ubiquitin ligases are an important component in ubiquitination system,which can recognize substrate proteins specially to promote their degradation.Closely related to the generation and development of many tumors,ubiquitin ligases can regulate the growth,differentiation and apoptosis of cells by influencing protein stability,which makes them a potential new target for tumor molecular therapy.There are many kinds of ubiquitin ligases,mainly including APC/C and SCF complex.This article will introduce the structures and functions of these two kinds of ubiquitin ligases and their roles in the tumor generation and development.
出处
《北京大学学报(医学版)》
CAS
CSCD
北大核心
2010年第2期243-244,F0003,共3页
Journal of Peking University:Health Sciences
基金
国家自然科学基金(30670409
30771221)
国家高技术研究发展计划专项经费(863计划
2006AA02Z120)资助~~
关键词
泛素
泛素蛋白连接酶类
肿瘤
Ubiquitin Ubiquitin-protein ligases Neoplasms