Application of shRNA-containing herpes simplex virus type 1 (HSV-1)-based gene therapy for HSV-2-induced genital herpes

被引:3
作者
Liu, Zhihong [1 ,2 ]
Xiang, Yang [3 ]
Wei, Zhun [2 ,4 ]
Yu, Bo [2 ,4 ,5 ,6 ]
Shao, Yong [2 ,4 ,5 ,6 ]
Zhang, Jie [2 ,4 ,5 ,6 ]
Yang, Hong [2 ,4 ,5 ,7 ]
Li, Manmei [8 ]
Guan, Ming [9 ]
Wan, Jun [2 ,10 ]
Zhang, Wei [2 ,4 ,5 ]
机构
[1] Peking Univ, Shenzhen Hosp, Dept Obstet & Gynecol, Shenzhen 518036, Guangdong, Peoples R China
[2] Shenzhen PKU HKUST Med Ctr, Biomed Res Inst, Shenzhen 518036, Guangdong, Peoples R China
[3] Fudan Univ, Huashan Hosp, Dept Gen Surg, Shanghai 200040, Peoples R China
[4] Shenzhen PKU HKUST Med Ctr, Shenzhen Key Lab Translat Med Dermatol, Shenzhen 518036, Guangdong, Peoples R China
[5] Peking Univ, Shenzhen Hosp, Shenzhen Key Discipline Dermatol, Shenzhen 518036, Guangdong, Peoples R China
[6] Peking Univ, Shenzhen Hosp, Dept Dermatol, Shenzhen 518036, Guangdong, Peoples R China
[7] Peking Univ, Shenzhen Hosp, Dept Clin Lab, Shenzhen 518036, Guangdong, Peoples R China
[8] Ji Nan Univ, Coll Pharm, JNU HKUST Joint Lab, Jinan, Guangdong, Peoples R China
[9] Fudan Univ, Huashan Hosp, Cent Lab, Dept Lab Med, Shanghai 200040, Peoples R China
[10] Hong Kong Univ Sci & Technol, Div Life Sci, Hong Kong, Hong Kong, Peoples R China
关键词
Herpes simplex virus type 1 (HSV-1) vector; Herpes simplex virus type 2 (HSV-2); Genital herpes; IMMUNOGENICITY; GLYCOPROTEINS; PROTECTION; INFECTION; IMMUNITY; NEURONS; HSV-2; MODEL; MICE;
D O I
10.1016/j.jviromet.2013.06.037
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
HSV-1-based vectors have been widely used to achieve targeted delivery of genes into the nervous system. In the current study, we aim to use shRNA-containing HSV-1-based gene delivery system for the therapy of HSV-2 infection. Guinea pigs were infected intravaginally with HSV-2 and scored daily for 100 days for the severity of vaginal disease. HSV-2 shRNA-containing HSV-1 was applied intravaginally daily between 8 and 14 days after HSV-2 challenge. Delivery of HSV-2 shRNA-containing HSV-1 had no effect on the onset of disease and acute virus shedding in animals, but resulted in a significant reduction in both the cumulative recurrent lesion days and the number of days with recurrent disease. Around half of the animals in the HSV-2 shRNA group did not develop recurrent disease 100 days post HSV-2 infection. In conclusion, HSV-2 shRNA-containing HSV-1 particles are effective in reducing the recurrence of genital herpes caused by HSV-2. (C) 2013 Elsevier B.V. All rights reserved.
引用
收藏
页码:353 / 358
页数:6
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