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The role of GSDME-mediated pyroptosis in the generation and development of tumor and its clinical significance / 中国肿瘤生物治疗杂志
Chinese Journal of Cancer Biotherapy ; (6): 288-293, 2021.
Article in Chinese | WPRIM | ID: wpr-876058
ABSTRACT
@#[摘 要] 细胞焦亡(pyroptosis)是新近发现的一种依赖炎性半胱天冬酶(caspase)的促炎程序性细胞死亡方式(regulated cell death,RCD),主要通过gasdermin家族成员发生剪切活化,引起细胞膜穿孔和细胞内容物释放的过程。Gasdermin E(GSDME)是gasdermin家族的主要成员之一,近来研究发现在几种常见的肿瘤中常因其启动子甲基化而低表达,进而增强了肿瘤的增殖和转移能力;分析其结构和功能显示,GSDME可被激活态的caspase-3切割并形成具有造孔活性的GSDME-N末端结构域,从而诱导肿瘤细胞发生焦亡,介导肿瘤细胞死亡。本文就GSDME介导焦亡的机制及其与肿瘤发生发展的关系作一综述,以期提出新的临床肿瘤诊疗方向。

Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Chinese Journal of Cancer Biotherapy Year: 2021 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Chinese Journal of Cancer Biotherapy Year: 2021 Type: Article