摘要
细胞的凋亡是维持机体平衡的重要因素。细胞凋亡由一系列细胞因子调控。Bcl-2蛋白家族是细胞凋亡的关键性调节因子。Bcl-2家族分为抗凋亡和促凋亡两个亚族,他们的相互作用对细胞凋亡信号传导起调控作用。很多肿瘤细胞高表达Bcl-2抗凋亡亚族成员Bcl-2/Bcl-xL。近年来,随着Bcl-2家族各成员的晶体结构相继阐明,人们开始寻找作用于Bcl-2家族抗凋亡亚族蛋白的小分子抑制剂。本文从药物设计角度对该方面的进展作一综述。
Apoptosis is an essential factor in keeping homeostasis of the organism. Apoptosis is regulated by a series of cytokines. Bcl-2 family proteins are key regulators of apoptosis. The Bcl-2 family includes both anti-and pro-apoptotic proteins with opposing biological functions. Their interaction regulates the transmission of the apoptosis signal. High expression of anti-apoptotic members such as Bcl-2 and Bcl-xL are commonly found in human cancers. In recent years, following the disclosing of the crystal structures of Bcl-2 family proteins, researchers have paid attention to the development of the small molecule inhibitors of Bcl-2 family proteins. This article reviews the progress in this field from the view of drug design.
出处
《药学学报》
CAS
CSCD
北大核心
2008年第7期669-677,共9页
Acta Pharmaceutica Sinica
