Development of a chimeric Zika vaccine using a licensed live-attenuated flavivirus vaccine as backbone.
Development of a chimeric Zika vaccine using a licensed live-attenuated flavivirus vaccine as backbone.
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使用许可的减毒活黄病毒疫苗作为骨干开发嵌合寨卡疫苗
DOI:
10.1038/s41467-018-02975-w
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发表时间:
2018-02-14
影响因子:
16.6
通讯作者:
Qin CF
中科院分区:
文献类型:
--
作者:
Li XF;Dong HL;Wang HJ;Huang XY;Qiu YF;Ji X;Ye Q;Li C;Liu Y;Deng YQ;Jiang T;Cheng G;Zhang FC;Davidson AD;Song YJ;Shi PY;Qin CF
The global spread of Zika virus (ZIKV) and its unexpected association with congenital defects necessitates the rapid development of a safe and effective vaccine. Here we report the development and characterization of a recombinant chimeric ZIKV vaccine candidate (termed ChinZIKV) that expresses the prM-E proteins of ZIKV using the licensed Japanese encephalitis live-attenuated vaccine SA14-14-2 as the genetic backbone. ChinZIKV retains its replication activity and genetic stability in vitro, while exhibiting an attenuation phenotype in multiple animal models. Remarkably, immunization of mice and rhesus macaques with a single dose of ChinZIKV elicits robust and long-lasting immune responses, and confers complete protection against ZIKV challenge. Significantly, female mice immunized with ChinZIKV are protected against placental and fetal damage upon ZIKV challenge during pregnancy. Overall, our study provides an alternative vaccine platform in response to the ZIKV emergency, and the safety, immunogenicity, and protection profiles of ChinZIKV warrant further clinical development.
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影响因子:
3.8
作者:
Harenberg A;de Montfort A;Jantet-Blaudez F;Bonaparte M;Boudet F;Saville M;Jackson N;Guy B
通讯作者:
Guy B
影响因子:
158.5
作者:
Driggers, R. W.;Ho, C. -Y.;Vapalahti, O.
通讯作者:
Vapalahti, O.
影响因子:
8.8
作者:
Dowd KA;DeMaso CR;Pelc RS;Speer SD;Smith ARY;Goo L;Platt DJ;Mascola JR;Graham BS;Mulligan MJ;Diamond MS;Ledgerwood JE;Pierson TC
通讯作者:
Pierson TC
DOI:
10.1126/science.aah6157
发表时间:
2016-09-09
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Abbink P;Larocca RA;De La Barrera RA;Bricault CA;Moseley ET;Boyd M;Kirilova M;Li Z;Ng'ang'a D;Nanayakkara O;Nityanandam R;Mercado NB;Borducchi EN;Agarwal A;Brinkman AL;Cabral C;Chandrashekar A;Giglio PB;Jetton D;Jimenez J;Lee BC;Mojta S;Molloy K;Shetty M;Neubauer GH;Stephenson KE;Peron JP;Zanotto PM;Misamore J;Finneyfrock B;Lewis MG;Alter G;Modjarrad K;Jarman RG;Eckels KH;Michael NL;Thomas SJ;Barouch DH
通讯作者:
Barouch DH
影响因子:
3.8
作者:
Chen HR;Chuang YC;Lin YS;Liu HS;Liu CC;Perng GC;Yeh TM
通讯作者:
Yeh TM