BACULOVIRUS EXPRESSED HERPES-SIMPLEX VIRUS TYPE-1 GLYCOPROTEIN-C PROTECTS MICE FROM LETHAL HSV-1 INFECTION

被引:31
作者
GHIASI, H [1 ]
KAIWAR, R [1 ]
NESBURN, AB [1 ]
WECHSLER, SL [1 ]
机构
[1] UNIV CALIF LOS ANGELES,SCH MED,DEPT OPHTHALMOL,LOS ANGELES,CA 90024
关键词
GLYCOPROTEIN-C; HSV-1; IMMUNOGENICITY; BACULOVIRUS;
D O I
10.1016/0166-3542(92)90062-A
中图分类号
R9 [药学];
学科分类号
1007 ;
摘要
A recombinant baculovirus (vAc-gCl) was constructed that expresses the glycoprotein C (gC) gene of herpes simplex virus type 1 (HSV-1). When Sf9 cells were infected with this recombinant, a protein that was smaller in size than authentic HSV-1 gC was detected by Western blotting using anti-gC polyclonal antibody. The recombinant gC was susceptible to tunicamycin, partially resistant to Endo-H, and was found on the membrane of Sf9 cells. Antibodies raised in mice to recombinant gC reacted with gC from HSV-1 infected cells and neutralized the infectivity of HSV-1 in vitro. Immunized mice were protected from lethal challenge with HSV-1.
引用
收藏
页码:291 / 302
页数:12
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