Vaccination to conserved influenza antigens in mice using a novel Simian adenovirus vector, PanAd3, derived from the bonobo Pan paniscus.
Vaccination to conserved influenza antigens in mice using a novel Simian adenovirus vector, PanAd3, derived from the bonobo Pan paniscus.
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使用新型的Simian腺病毒载体Panad3向小鼠中保守流感抗原的疫苗接种,该抗原源自Bonobo Pan Paniscus。
DOI:
10.1371/journal.pone.0055435
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发表时间:
2013
期刊:
影响因子:
3.7
通讯作者:
Epstein SL
中科院分区:
文献类型:
--
作者:
Vitelli A;Quirion MR;Lo CY;Misplon JA;Grabowska AK;Pierantoni A;Ammendola V;Price GE;Soboleski MR;Cortese R;Colloca S;Nicosia A;Epstein SL
Among approximately 1000 adenoviruses from chimpanzees and bonobos studied recently, the Pan Adenovirus type 3 (PanAd3, isolated from a bonobo, Pan paniscus) has one of the best profiles for a vaccine vector, combining potent transgene immunogenicity with minimal pre-existing immunity in the human population. In this study, we inserted into a replication defective PanAd3 a transgene expressing a fusion protein of conserved influenza antigens nucleoprotein (NP) and matrix 1 (M1). We then studied antibody and T cell responses as well as protection from challenge infection in a mouse model. A single intranasal administration of PanAd3-NPM1 vaccine induced strong antibody and T cell responses, and protected against high dose lethal influenza virus challenge. Thus PanAd3 is a promising candidate vector for vaccines, including universal influenza vaccines.
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影响因子:
15.3
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Graham, M B;Braciale, T J
通讯作者:
Braciale, T J
影响因子:
3.8
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GRAHAM, FL;SMILEY, J;NAIRN, R
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NAIRN, R
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Epstein, SL;Stack, A;Subbarao, K
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Subbarao, K
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通讯作者:
Chastain, M