25-Hydroxycholesterol Protects Host against Zika Virus Infection and Its Associated Microcephaly in a Mouse Model.
25-Hydroxycholesterol Protects Host against Zika Virus Infection and Its Associated Microcephaly in a Mouse Model.
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25-羟基胆固醇在小鼠模型中保护宿主免受寨卡病毒感染及其相关的小头畸形。
DOI：
10.1016/j.immuni.2017.02.012
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发表时间：
2017-03-21
期刊：
影响因子：
32.4
通讯作者：
Cheng G
中科院分区：
文献类型：
--
作者：
Li C;Deng YQ;Wang S;Ma F;Aliyari R;Huang XY;Zhang NN;Watanabe M;Dong HL;Liu P;Li XF;Ye Q;Tian M;Hong S;Fan J;Zhao H;Li L;Vishlaghi N;Buth JE;Au C;Liu Y;Lu N;Du P;Qin FX;Zhang B;Gong D;Dai X;Sun R;Novitch BG;Xu Z;Qin CF;Cheng G
Zika virus (ZIKV) has become a public health threat due to its global transmission and link to severe congenital disorders. The host immune responses to ZIKV infection have not been fully elucidated, and effective therapeutics are not currently available. Herein, we demonstrated that cholesterol-25-hydroxylase (CH25H) was induced in response to ZIKV infection and that its enzymatic product, 25-hydroxycholesterol (25HC), was a critical mediator of host protection against ZIKV. Synthetic 25HC addition inhibited ZIKV infection in vitro by blocking viral entry, and treatment with 25HC reduced viremia and conferred protection against ZIKV in mice and rhesus macaques. 25HC suppressed ZIKV infection and reduced tissue damage in human cortical organoids and the embryonic brain of the ZIKV-induced mouse microcephaly model. Our findings highlight the protective role of CH25H during ZIKV infection and the potential use of 25HC as a natural antiviral agent to combat ZIKV infection and prevent ZIKV-associated outcomes, such as microcephaly. Zika virus (ZIKV) presents a major challenge to the global health system. Li et al. find that 25-hydroxycholesterol (25HC) inhibits ZIKV infection in monkeys and human cortical organoids and protects mice from microcephaly. 25HC has potential as a first-line antiviral agent to combat a broad array of pathogenic species, including ZIKV.
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DOI：
10.1038/nri3665
发表时间：
2014-05
期刊：
Nature reviews. Immunology
影响因子：
--
作者：
通讯作者：
--
影响因子：
64.8
作者：
Larocca, Rafael A.;Abbink, Peter;Peron, Jean Pierre S.;Zanotto, Paolo M. de A.;Iampietro, M. Justin;Badamchi-Zadeh, Alexander;Boyd, Michael;Ng'ang'a, David;Kirilova, Marinela;Nityanandam, Ramya;Mercado, Noe B.;Li, Zhenfeng;Moseley, Edward T.;Bricault, Christine A.;Borducchi, Erica N.;Giglio, Patricia B.;Jetton, David;Neubauer, George;Nkolola, Joseph P.;Maxfield, Lori F.;De La Barrera, Rafael A.;Jarman, Richard G.;Eckels, Kenneth H.;Michael, Nelson L.;Thomas, Stephen J.;Barouch, Dan H.
通讯作者：
Barouch, Dan H.
影响因子：
32.4
作者：
Blanc M;Hsieh WY;Robertson KA;Kropp KA;Forster T;Shui G;Lacaze P;Watterson S;Griffiths SJ;Spann NJ;Meljon A;Talbot S;Krishnan K;Covey DF;Wenk MR;Craigon M;Ruzsics Z;Haas J;Angulo A;Griffiths WJ;Glass CK;Wang Y;Ghazal P
通讯作者：
Ghazal P
DOI：
10.1056/nejmoa1602412
发表时间：
2016-12-15
期刊：
The New England journal of medicine
影响因子：
--
作者：
Brasil P;Pereira JP Jr;Moreira ME;Ribeiro Nogueira RM;Damasceno L;Wakimoto M;Rabello RS;Valderramos SG;Halai UA;Salles TS;Zin AA;Horovitz D;Daltro P;Boechat M;Raja Gabaglia C;Carvalho de Sequeira P;Pilotto JH;Medialdea-Carrera R;Cotrim da Cunha D;Abreu de Carvalho LM;Pone M;Machado Siqueira A;Calvet GA;Rodrigues Baião AE;Neves ES;Nassar de Carvalho PR;Hasue RH;Marschik PB;Einspieler C;Janzen C;Cherry JD;Bispo de Filippis AM;Nielsen-Saines K
通讯作者：
Nielsen-Saines K
DOI：
10.1073/pnas.0909142106
发表时间：
2009-09-29
影响因子：
11.1
作者：
Bauman, David R.;Bitmansour, Andrew D.;Russell, David W.
通讯作者：
Russell, David W.