The function of herpes simplex virus genes: A primer for genetic engineering of novel vectors

被引:176
作者
Roizman, B
机构
[1] Marjorie B. Kovler Viral Oncol. L., University of Chicago, Chicago, IL 60637
关键词
D O I
10.1073/pnas.93.21.11307
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
Herpes simplex virus vectors are being developed for delivery and expression of human genes to the central nervous system, selective destruction of cancer cells, and as carriers for genes encoding antigens that induce protective immunity against infectious agents. Vectors constructed to meet these objectives must differ from wild-type virus with respect to host range, reactivation from latency, and expression of viral genes. The vectors currently being developed are (i) helper free amplicons, (ii) replication defective viruses, and (iii) genetically engineered replication competent viruses with restricted host range. Whereas the former two types of vectors require stable, continuous cell lines expressing viral genes for their replication, the replication competent viruses will replicate on approved primary human cell strains.
引用
收藏
页码:11307 / 11312
页数:6
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