A pseudotype vesicular stomatitis virus containing Hantaan virus envelope glycoproteins G1 and G2 as an alternative to hantavirus vaccine in mice

被引：25

作者：

Lee, BH ^{[1
]}

Yoshimatsu, K ^{[1
]}

Araki, K ^{[1
]}

Okumura, M ^{[1
]}

Nakamura, I ^{[1
]}

Arikawa, J ^{[1
]}

机构：

[1] Hokkaido Univ, Grad Sch Med, Inst Anim Expt, Kita Ku, Sapporo, Hokkaido 0608638, Japan

来源：

VACCINE | 2006年 / 24卷 / 15期

关键词：

envelope; hantavirus; pseudotype;

D O I：

10.1016/j.vaccine.2005.12.040

中图分类号：

R392 [医学免疫学]; Q939.91 [免疫学];

学科分类号：

100102 ;

摘要：

We examined whether a vesicular stomatitis virus (VSV) pseudotype bearing the hantavirus envelope glycoproteins (GPs) G1 and G2 (VSV Delta G*HTN) could be used as a safe and effective alternative to native hantavirus. Mice were immunized with purified particles of VSV Delta G*HTN. After the second immunization, all mice produced anti-GP antibody as detected in ELISA and a neutralization test. After the third immunization, the mice were challenged with Hantaan virus. Neither anti-NP antibody production nor Hantaan virus-specific CD8 T-cell reactions were detected in these mice. The present study demonstrated the potential of using a pseudotype VSV system as a tool for developing a hantavirus vaccine. (c) 2005 Elsevier Ltd. All rights reserved.

引用

页码：2928 / 2934

页数：7

共 32 条

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