CARD8 is an inflammasome sensor for HIV-1 protease activity.
CARD8 is an inflammasome sensor for HIV-1 protease activity.
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DOI:
10.1126/science.abe1707
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发表时间:
2021-03-19
期刊:
影响因子:
--
通讯作者:
Shan L
中科院分区:
文献类型:
--
作者:
Wang Q;Gao H;Clark KM;Mugisha CS;Davis K;Tang JP;Harlan GH;DeSelm CJ;Presti RM;Kutluay SB;Shan L
HIV-1 has high mutation rates and exists as mutant swarms within the host. Rapid evolution of HIV-1 allows the virus to outpace the host immune system, leading to viral persistence. Approaches to target immutable components are needed to clear HIV-1 infection. Here, we report that the CARD8 inflammasome senses HIV-1 protease activity. HIV-1 can evade CARD8 sensing because its protease remains inactive in infected cells prior to viral budding. Premature intracellular activation of the viral protease triggered CARD8 inflammasome-mediated pyroptosis of HIV-1-infected cells. This strategy led to the clearance of latent HIV-1 in patient CD4+ T cells after viral reactivation. Thus, our study identifies CARD8 as an inflammasome sensor of HIV-1, which holds promise as a strategy for clearance of persistent HIV-1 infection.
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影响因子:
6.7
作者:
Figueiredo A;Moore KL;Mak J;Sluis-Cremer N;de Bethune MP;Tachedjian G
通讯作者:
Tachedjian G
影响因子:
56.9
作者:
Bauernfried, Stefan;Scherr, Matthias J.;Hornung, Veit
通讯作者:
Hornung, Veit
DOI:
10.1073/pnas.94.24.13193
发表时间:
1997-11-25
影响因子:
11.1
作者:
Chun, TW;Stuyver, L;Fauci, AS
通讯作者:
Fauci, AS
影响因子:
64.8
作者:
Caskey M;Klein F;Lorenzi JC;Seaman MS;West AP Jr;Buckley N;Kremer G;Nogueira L;Braunschweig M;Scheid JF;Horwitz JA;Shimeliovich I;Ben-Avraham S;Witmer-Pack M;Platten M;Lehmann C;Burke LA;Hawthorne T;Gorelick RJ;Walker BD;Keler T;Gulick RM;Fätkenheuer G;Schlesinger SJ;Nussenzweig MC
通讯作者:
Nussenzweig MC
影响因子:
64.8
作者:
Deng, Kai;Pertea, Mihaela;Rongvaux, Anthony;Wang, Leyao;Durand, Christine M.;Ghiaur, Gabriel;Lai, Jun;McHugh, Holly L.;Hao, Haiping;Zhang, Hao;Margolick, Joseph B.;Gurer, Cagan;Murphy, Andrew J.;Valenzuela, David M.;Yancopoulos, George D.;Deeks, Steven G.;Strowig, Till;Kumar, Priti;Siliciano, Janet D.;Salzberg, Steven L.;Flavell, Richard A.;Shan, Liang;Siliciano, Robert F.
通讯作者:
Siliciano, Robert F.