HIV-1 drug-resistance and drug-dependence

被引:23
作者
Baldwin, Chris [1 ]
Berkhout, Ben [1 ]
机构
[1] Univ Amsterdam, Acad Med Ctr, Dept Med Microbiol, Lab Expt Virol,CINIMA, NL-1012 WX Amsterdam, Netherlands
关键词
D O I
10.1186/1742-4690-4-78
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
In this review, we will describe several recent HIV-1 studies in which a drug-dependent virus variant was selected. A common evolutionary route to the drug-dependence phenotype is proposed. First, the selection of a drug-resistance mutation that also affects the function of the targeted viral protein. Second, a compensatory mutation that repairs the protein function, but in the presence of the drug, which becomes an intrinsic part of the mechanism. The clinical relevance of drug-dependent HIV-1 variants is also discussed.
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页数:7
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