Biodistribution and immunity of adenovirus 5/35 and modified vaccinia Ankara vector vaccines against human immunodeficiency virus 1 clade C
Biodistribution and immunity of adenovirus 5/35 and modified vaccinia Ankara vector vaccines against human immunodeficiency virus 1 clade C
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腺病毒 5/35 和改良痘苗安卡拉载体疫苗针对人类免疫缺陷病毒 1 进化枝 C 的生物分布和免疫
DOI:
10.1038/s41434-021-00308-z
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发表时间:
2022
期刊:
影响因子:
5.1
通讯作者:
Okuda Kenji
中科院分区:
文献类型:
--
作者:
Shimada Masaru;Wang Haibin;Ichino Motohide;Ura Takehiro;Mizuki Nobuhisa;Okuda Kenji
Previously, we developed a chimeric adenovirus type 5 with type 35 fiber (Ad5/35), which has high tropism to dendritic cells and low hepatoxicity. For further clinical use, we constructed two recombinant vectors expressing human immunodeficiency virus 1 (HIV-1) clade C gag (Ad5/35-Cgag and MVA-Cgag). The biodistribution of the two viral vectors in a mouse model and immunity in monkeys were assessed. The mice received a single intramuscular injection with the vectors alone. The gag gene in the tissues were periodically detected using a real-time quantitative polymerase chain reaction. The distribution of Ad5/35 was also detected using an in vivo imaging system, followed by luciferase-expressing Ad5/35 administration. We found that Ad5/35-Cgag DNA and luciferase activity were detectable until 8 weeks post-administration, whereas MVA-Cgag was undetectable 72 h post-administration. Furthermore, viral administration did not increase serum aspartate aminotransferase and alanine aminotransferase levels in either mouse or monkey models. Moreover, intramuscular administration of Ad5/35-Cgag induced the gag-specific antibody level and IFNγ-secreting PBMCs, the boost with MVA-Cgag further increased the responses and lasted more than 20 weeks from the initial administration. These data demonstrate that Ad5/35 and MVA vectors are safe for in vivo use, and prime-boost with Ad5/35-MVA vaccines is suitable for clinical use against HIV-1 clade C.
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DOI:
--
发表时间:
2004
期刊:
J Virol 78巻
影响因子:
--
作者:
Someya K.
通讯作者:
Someya K.
影响因子:
5.4
作者:
Lemiale, F;Kong, WP;Nabel, GJ
通讯作者:
Nabel, GJ
影响因子:
8.8
作者:
Perlman, J.;Gibsonb, C.;Hayden, R. T.
通讯作者:
Hayden, R. T.
影响因子:
3.7
作者:
Masaki Shoji;Shinji Yoshizaki;H. Mizuguchi;K. Okuda;M. Shimada
通讯作者:
M. Shimada
DOI:
10.1056/nejmoa1310566
发表时间:
2013-11-28
期刊:
The New England journal of medicine
影响因子:
--
作者:
Hammer SM;Sobieszczyk ME;Janes H;Karuna ST;Mulligan MJ;Grove D;Koblin BA;Buchbinder SP;Keefer MC;Tomaras GD;Frahm N;Hural J;Anude C;Graham BS;Enama ME;Adams E;DeJesus E;Novak RM;Frank I;Bentley C;Ramirez S;Fu R;Koup RA;Mascola JR;Nabel GJ;Montefiori DC;Kublin J;McElrath MJ;Corey L;Gilbert PB;HVTN 505 Study Team
通讯作者:
HVTN 505 Study Team