Prospects for Foamy Viral Vector Anti-HIV Gene Therapy

被引:4
作者
Nalla, Arun K. [1 ]
Trobridge, Grant D. [1 ,2 ]
机构
[1] Washington State Univ, Coll Pharm, Pharmaceut Sci, Spokane, WA 99202 USA
[2] Washington State Univ, Sch Mol Biosci, Pullman, WA 99164 USA
关键词
gene therapy; retroviral vector; foamy viruses; anti-HIV transgenes;
D O I
10.3390/biomedicines4020008
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Stem cell gene therapy approaches for Human Immunodeficiency Virus (HIV) infection have been explored in clinical trials and several anti-HIV genes delivered by retroviral vectors were shown to block HIV replication. However, gammaretroviral and lentiviral based retroviral vectors have limitations for delivery of anti-HIV genes into hematopoietic stem cells (HSC). Foamy virus vectors have several advantages including efficient delivery of transgenes into HSC in large animal models, and a potentially safer integration profile. This review focuses on novel anti-HIV transgenes and the potential of foamy virus vectors for HSC gene therapy of HIV.
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页数:23
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