Article
Coronavirus S protein alters dsRNA accumulation and stress granule formation through regulation of ADAR1-p150 expression.
Nucleic acids research - 27 Nov 2024
Fan Baochao, Li Yupeng, Wang Yi, Yang Shanshan, Peng Qi, Qian Jiali, Wang Chuanhong, Zhang Xue, Xu Hong, Liu Shiyu, He Wenlong, Zhang Gege, Zhu Xuejiao, Li Yunchuan, Zhao Yongxiang, Hu Mi, Wang Wei, Zhou Jinzhu, Guo Rongli, He Kongwang, Li Bin
Abstract excerpt
The precise role of the highly variable coronavirus S protein in modulating innate immune responses remains unclear. In this study, we demonstrated that the mutant strain of swine coronavirus porcine enteric diarrhea virus induced significantly lower levels of double-stranded RNA (dsRNA) accumulation, inhibited protein kinase R (PKR) activation and suppressed stress granule (SG) formation compared with the...
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