A Zika virus vaccine expressing premembrane-envelope-NS1 polyprotein.
A Zika virus vaccine expressing premembrane-envelope-NS1 polyprotein.
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DOI:
10.1038/s41467-018-05276-4
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发表时间:
2018-08-03
影响因子:
16.6
通讯作者:
Li J
中科院分区:
文献类型:
--
作者:
Li A;Yu J;Lu M;Ma Y;Attia Z;Shan C;Xue M;Liang X;Craig K;Makadiya N;He JJ;Jennings R;Shi PY;Peeples ME;Liu SL;Boyaka PN;Li J
Current efforts to develop Zika virus (ZIKV) subunit vaccines have been focused on pre-membrane (prM) and envelope (E) proteins, but the role of NS1 in ZIKV-specific immune response and protection is poorly understood. Here, we develop an attenuated recombinant vesicular stomatitis virus (rVSV)-based vaccine expressing ZIKV prM-E-NS1 as a polyprotein. This vectored vaccine candidate is attenuated in mice, where a single immunization induces ZIKV-specific antibody and T cell immune responses that provide protection against ZIKV challenge. Co-expression of prM, E, and NS1 induces significantly higher levels of Th2 and Th17 cytokine responses than prM-E. In addition, NS1 alone is capable of conferring partial protection against ZIKV infection in mice even though it does not induce neutralizing antibodies. These results demonstrate that attenuated rVSV co-expressing prM, E, and NS1 is a promising vaccine candidate for protection against ZIKV infection and highlights an important role for NS1 in ZIKV-specific cellular immune responses. Current Zika virus (ZIKV) subunit vaccine development largely focuses on prM and E proteins, and the role of NS1 for immune response and protection is unclear. Here, Li et al. develop an attenuated VSV-based vaccine expressing a ZIKV prM-E-NS1 polyprotein and characterize immune response and protection in mice.
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影响因子:
30.5
作者:
Dejnirattisai W;Supasa P;Wongwiwat W;Rouvinski A;Barba-Spaeth G;Duangchinda T;Sakuntabhai A;Cao-Lormeau VM;Malasit P;Rey FA;Mongkolsapaya J;Screaton GR
通讯作者:
Screaton GR
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
影响因子:
17.1
作者:
Beatty, P. Robert;Puerta-Guardo, Henry;Harris, Eva
通讯作者:
Harris, Eva
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:
Boigard H;Alimova A;Martin GR;Katz A;Gottlieb P;Galarza JM
通讯作者:
Galarza JM