scholarly journals Characterization of DNA Polymerase-Associated Acyclovir-Resistant Herpes Simplex Virus Type 1: Mutations, Sensitivity to Antiviral Compounds, Neurovirulence, and In-Vivo Sensitivity to Treatment

2013 ◽  
Vol 66 (5) ◽  
pp. 404-410 ◽  
Author(s):  
Li-Xin Wang ◽  
Mutsuyo Takayama-Ito ◽  
Hitomi Kinoshita-Yamaguchi ◽  
Satsuki Kakiuchi ◽  
Tatsuo Suzutani ◽  
...  
Keyword(s):  
Herpes Simplex Virus ◽  
Herpes Simplex ◽  
Dna Polymerase ◽  
Virus Type ◽  
Herpes Simplex Virus Type ◽  
Antiviral Compounds ◽  
Simplex Virus

scholarly journals Herpes Simplex Virus Type 1 Evades the Effects of Antibody and Complement In Vivo

2002 ◽  
Vol 76 (18) ◽  
pp. 9232-9241 ◽  
Author(s):  
John M. Lubinski ◽  
Ming Jiang ◽  
Lauren Hook ◽  
Yueh Chang ◽  
Chad Sarver ◽  
...  
Keyword(s):  
Herpes Simplex Virus ◽  
Herpes Simplex ◽  
Virus Type ◽  
Immune Evasion ◽  
Herpes Simplex Virus Type ◽  
Complement Components ◽  
Simplex Virus ◽  
Hsv 1

ABSTRACT Herpes simplex virus type 1 (HSV-1) encodes a complement-interacting glycoprotein, gC, and an immunoglobulin G (IgG) Fc binding glycoprotein, gE, that mediate immune evasion by affecting multiple aspects of innate and acquired immunity, including interfering with complement components C1q, C3, C5, and properdin and blocking antibody-dependent cellular cytotoxicity. Previous studies evaluated the individual contributions of gC and gE to immune evasion. Experiments in a murine model that examines the combined effects of gC and gE immune evasion on pathogenesis are now reported. Virulence of wild-type HSV-1 is compared with mutant viruses defective in gC-mediated C3 binding, gE-mediated IgG Fc binding, or both immune evasion activities. Eliminating both activities greatly increased susceptibility of HSV-1 to antibody and complement neutralization in vitro and markedly reduced virulence in vivo as measured by disease scores, virus titers, and mortality. Studies with C3 knockout mice indicated that other activities attributed to these glycoproteins, such as gC-mediated virus attachment to heparan sulfate or gE-mediated cell-to-cell spread, do not account for the reduced virulence of mutant viruses. The results support the importance of gC and gE immune evasion in vivo and suggest potential new targets for prevention and treatment of HSV disease.

Further characterization of ts1–8, a mutant of herpes simplex virus type 1

1991 ◽  
Vol 20 (1) ◽  
pp. 71-83
Author(s):  
Edward F. Arko ◽  
Jasmine I. Daksis ◽  
Voon-Loong Chan
Keyword(s):  
Herpes Simplex Virus ◽  
Herpes Simplex ◽  
Virus Type ◽  
Herpes Simplex Virus Type ◽  
Simplex Virus

scholarly journals Generation and Characterization of UL21-Null Herpes Simplex Virus Type 1

2012 ◽  
Vol 3 ◽  
Author(s):  
Yoshifumi Muto ◽  
Fumi Goshima ◽  
Yoko Ushijima ◽  
Hiroshi Kimura ◽  
Yukihiro Nishiyama
Keyword(s):  
Herpes Simplex Virus ◽  
Herpes Simplex ◽  
Virus Type ◽  
Herpes Simplex Virus Type ◽  
Simplex Virus
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