Multi-functional BST2/tetherin against HIV-1, other viruses and LINE-1.
Multi-functional BST2/tetherin against HIV-1, other viruses and LINE-1.
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针对 HIV-1、其他病毒和 LINE-1 的多功能 BST2/tetherin
DOI:
10.3389/fcimb.2022.979091
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发表时间:
2022
影响因子:
5.7
通讯作者:
中科院分区:
文献类型:
--
作者:
Bone marrow stromal cell antigen 2 (BST2), also known as CD317, HM1.24, or tetherin, is a type II transmembrane glycoprotein. Its expression is induced by IFN-I, and it initiates host immune responses by directly trapping enveloped HIV-1 particles onto the cell surface. This antagonistic mechanism toward the virus is attributable to the unique structure of BST2. In addition to its antiviral activity, BST2 restricts retrotransposon LINE-1 through a distinct mechanism. As counteractive measures, different viruses use a variety of proteins to neutralize the function or even stability of BST2. Interestingly, BST2 seems to have both a positive and a negative influence on immunomodulation and virus propagation. Here, we review the relationship between the structural and functional bases of BST2 in anti-HIV-1 and suppressing retrotransposon LINE-1 activation and focus on its dual features in immunomodulation and regulating virus propagation.
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影响因子:
30.3
作者:
Hinz A;Miguet N;Natrajan G;Usami Y;Yamanaka H;Renesto P;Hartlieb B;McCarthy AA;Simorre JP;Göttlinger H;Weissenhorn W
通讯作者:
Weissenhorn W
影响因子:
5.4
作者:
Dietrich, Isabelle;McMonagle, Elizabeth L.;Willett, Brian J.
通讯作者:
Willett, Brian J.
DOI:
10.1073/pnas.0907075106
发表时间:
2009-12-08
影响因子:
11.1
作者:
Gupta, Ravindra K.;Mlcochova, Petra;Towers, Greg J.
通讯作者:
Towers, Greg J.
影响因子:
6.7
作者:
Janvier K;Pelchen-Matthews A;Renaud JB;Caillet M;Marsh M;Berlioz-Torrent C
通讯作者:
Berlioz-Torrent C
影响因子:
30.3
作者:
Galão RP;Le Tortorec A;Pickering S;Kueck T;Neil SJ
通讯作者:
Neil SJ