摘要
正痘病毒载体在重组疫苗研究中有广泛前景,但其罕见但较为严重的副反应阻碍了发展。正痘病毒属中具有较宽宿主范围的痘苗病毒和牛痘病毒具有典型的宿主范围基因K1L、CP77和C7L。这三个基因对不同宿主细胞具有选择性,可以扰乱宿主细胞信号通路,并且与病毒的毒力相关。
Orthopoxvirus vector has a broad prospect in recombinant vaccine research, but the rarely severe side-effect impedes its development. Vaccinia virus and Cowpox virus of Orthopoxvirus have broad host range, and they have typical host range genes as K1L, CP77 and C7L. These three genes affect host range of Vaccinia virus, disturb the cell signaling pathways, suppress immune response and are related to virulence.
出处
《病毒学报》
CAS
CSCD
北大核心
2013年第4期437-441,共5页
Chinese Journal of Virology
