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《科学》 第391卷 第6788期 · 2026年2月26日 · 中文解读

STING信号通路对抗RNA病毒的新机制

STING takes on RNA viruses · Nan Yan
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这篇讲什么
本文报道了STING通过NF-κB信号通路而非I型干扰素信号通路抑制RNA病毒复制的新机制,并发现流感病毒M1蛋白的氨基酸变异可拮抗人类STING。
原文开头
A signaling pathway that inhibits DNA virus replication is also protective against RNA viruses Nan Yan Mammals detect infectious microbes through pattern recognition receptors expressed by innate immune cells. The cyclic GMP-AMP synthase–stimulator of interferon genes (cGAS-STING) pathway detects and responds to cytosolic DNA, which is a sign of infection with DNA viruses or bacteria. However, STING is also involved in the response to RNA virus infection (1), which is unexpected because cells have RNA sensors to detect these viruses. On page 889 of this issue, Ye et al. (2) report compelling evidence that STING inhibits the replication of RNA viruses. …
摘自《科学》(Science)第391卷 第6788期 · 2026年2月26日,Nan Yan。仅引用开头一小段供了解文章,版权归原刊所有,全文请阅读原刊。
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