[1]刘 月,宋 迪,崔钰晗,等.细胞内DNA识别受体与反转录病毒感染[J].新乡医学院学报,2018,35(7):554-557.[doi:10.7683/xxyxyxb.2018.07.002]
 N/A.N/A[J].Journal of Xinxiang Medical University,2018,35(7):554-557.[doi:10.7683/xxyxyxb.2018.07.002]
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细胞内DNA识别受体与反转录病毒感染
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《新乡医学院学报》[ISSN:1004-7239/CN:41-1186/R]

卷:
35
期数:
2018年7
页码:
554-557
栏目:
国家自然科学基金专题述评
出版日期:
2018-07-05

文章信息/Info

Title:
N/A
作者:
刘 月宋 迪崔钰晗王 洁
(新乡医学院医学检验学院,河南 新乡 453000)
Author(s):
N/A
N/A
关键词:
固有免疫应答反应细胞内DNA识别受体反转录病毒
Keywords:
N/A
分类号:
R363
DOI:
10.7683/xxyxyxb.2018.07.002
文献标志码:
A
摘要:
反转录病毒可以通过模式识别受体触发一系列固有免疫应答反应,反转录病毒复制过程中会产生一系列的DNA中间体,包括RNA/DNA杂合体、单链DNA和双链DNA等,这些不同形式的DNA可被不同的DNA识别受体所识别,激活固有免疫应答反应,从而抑制反转录病毒的复制。环鸟苷酸-腺苷酸合成酶(cGAS)、γ干扰素诱导蛋白16(IFI16)及Ku70等细胞内DNA识别受体能够识别人类免疫缺陷病毒、成人T淋巴细胞病毒Ⅰ型、猴免疫缺陷病毒及鼠白血病病毒等反转录病毒的DNA中间体,与下游干扰素相关基因刺激因子(STING)相结合,诱导Ⅰ型干扰素(IFN)的产生及抗病毒免疫应答反应的启动。STING与TANK结合激酶1结合可以磷酸化和激活干扰素调节因子3,启动IFN-β和核因子κB的转录,从而抑制反转录病毒感染。本研究主要对反转录病毒感染过程中IFI16、cGAS、Ku70、STING及DExD/H盒解螺旋酶41等细胞内DNA识别受体对反转录病毒感染的影响进行综述。
Abstract:
N/A

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更新日期/Last Update: 2018-07-05