RNF90 negatively regulates cellular antiviral responses by targeting MITA for degradation
RNF90 negatively regulates cellular antiviral responses by targeting MITA for degradation
复制标题
RNF90 通过靶向 MITA 降解来负调节细胞抗病毒反应
DOI:
10.1371/journal.ppat.1008387
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发表时间:
2020-03
期刊:
影响因子:
--
通讯作者:
Wang Jie
中科院分区:
文献类型:
--
作者:
Yang Bo;Liu Yue;Cui Yuhan;Song Di;Zhang Ge;Ma Shujun;Liu Yanzi;Chen Mengmeng;Chen Fan;Wang Hui;Wang Jie
Mediator of IRF3 activation (MITA, also named as STING/ERIS/MPYS/TMEM173), is essential to DNA virus- or cytosolic DNA-triggered innate immune responses. In this study, we demonstrated the negative regulatory role of RING-finger protein (RNF) 90 in innate immune responses targeting MITA. RNF90 promoted K48-linked ubiquitination of MITA and its proteasome-dependent degradation. Overexpression of RNF90 inhibited HSV-1- or cytosolic DNA-induced immune responses whereas RNF90 knockdown had the opposite effects. Moreover, RNF90-deficient bone marrow-derived dendritic cells (BMDCs), bone marrow-derived macrophages (BMMs) and mouse embryonic fibroblasts (MEFs) exhibited increased DNA virus- or cytosolic DNA-triggered signaling and RNF90 deficiency protected mice from DNA virus infection. Taken together, our findings suggested a novel function of RNF90 in innate immunity.
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影响因子:
3.6
作者:
Lu, Mingfeng;Zhu, Xuhui;Nie, Shinan
通讯作者:
Nie, Shinan
DOI:
10.4049/jimmunol.1100088
发表时间:
2011-09-01
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Jin L;Hill KK;Filak H;Mogan J;Knowles H;Zhang B;Perraud AL;Cambier JC;Lenz LL
通讯作者:
Lenz LL
影响因子:
5.4
作者:
Sparrer KM;Gack MU
通讯作者:
Gack MU
影响因子:
3.2
作者:
Sokolowska O;Nowis D
通讯作者:
Nowis D
影响因子:
16.6
作者:
Xing J;Zhang A;Zhang H;Wang J;Li XC;Zeng MS;Zhang Z
通讯作者:
Zhang Z