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Strategies for the Rapid Construction of Conditionally-replicating HSV-1 Vectors Expressing Foreign Genes As Anticancer Therapeutic Agents

Overview
Journal Mol Pharm
Specialty Pharmacology
Date 2010 Dec 15
PMID 21142023
Citations 2
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Abstract

Conditionally replication-competent Herpes Simplex Virus Type 1 (HSV-1) vectors expressing foreign genes have been developed as experimental therapeutic agents. Traditional methods of virus construction, including growth selection based on thymidine kinase gene expression, and color selection based on a reporter gene expression are often time-consuming and relatively inefficient. This review summarizes the various strategies developed in recent years for the rapid and efficient construction of novel conditionally replication-competent mutant HSV expressing multiple foreign genes. Additionally, two new modifications of existing strategies, which have not been previously reported, are discussed.

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