SNX8 modulates innate immune response to DNA virus by mediating trafficking and activation of MITA.
SNX8 modulates innate immune response to DNA virus by mediating trafficking and activation of MITA.
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SNX8 通过介导 MITA 的运输和激活来调节对 DNA 病毒的先天免疫反应
DOI:
10.1371/journal.ppat.1007336
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发表时间:
2018-10
期刊:
影响因子:
6.7
通讯作者:
Li S
中科院分区:
文献类型:
--
作者:
Wei J;Lian H;Guo W;Chen YD;Zhang XN;Zang R;Zhong L;Yang Q;Hu MM;Luo WW;Shu HB;Li S
MITA (also called STING) is a central adaptor protein in innate immune response to cytosolic DNA. Cellular trafficking of MITA from the ER to perinuclear microsomes after DNA virus infection is critical for MITA activation and onset of innate antiviral response. Here we found that SNX8 is a component of DNA-triggered induction of downstream effector genes and innate immune response. Snx8-/- mice infected with the DNA virus HSV-1 exhibited lower serum cytokine levels and higher viral titers in the brains, resulting in higher lethality. Mechanistically, SNX8 recruited the class III phosphatylinositol 3-kinase VPS34 to MITA, which is required for trafficking of MITA from the ER to perinuclear microsomes. Our findings suggest that SNX8 is a critical component in innate immune response to cytosolic DNA and DNA virus.
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DOI:
10.1126/science.1244040
发表时间:
2013-09-20
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Li XD;Wu J;Gao D;Wang H;Sun L;Chen ZJ
通讯作者:
Chen ZJ
影响因子:
32.4
作者:
Lei, Cao-Qi;Zhong, Bo;Shu, Hong-Bing
通讯作者:
Shu, Hong-Bing
影响因子:
30.3
作者:
Zhou, Qian;Lin, Heng;Wang, Yan-Yi
通讯作者:
Wang, Yan-Yi
DOI:
10.1126/science.1229963
发表时间:
2013-02-15
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Wu J;Sun L;Chen X;Du F;Shi H;Chen C;Chen ZJ
通讯作者:
Chen ZJ
影响因子:
64.5
作者:
Konno H;Konno K;Barber GN
通讯作者:
Barber GN