A Novel PCR Assay for Quantification of HIV-1 RNA

被引:72
|
作者
Shan, Liang [1 ]
Rabi, S. Alireza [1 ]
Laird, Gregory M. [1 ]
Eisele, Evelyn E. [1 ,2 ]
Zhang, Hao [3 ]
Margolick, Joseph B. [3 ]
Siliciano, Robert F. [1 ,4 ]
机构
[1] Johns Hopkins Univ, Sch Med, Dept Med, Baltimore, MD 21205 USA
[2] Johns Hopkins Univ, Sch Med, Dept Pharmacol & Mol Sci, Baltimore, MD 21205 USA
[3] Johns Hopkins Univ, Bloomberg Sch Publ Hlth, Dept Mol Microbiol & Immunol, Baltimore, MD USA
[4] Johns Hopkins Univ, Sch Med, Howard Hughes Med Inst, Baltimore, MD 21205 USA
关键词
VIRUS-LIKE PARTICLES; ACTIVE ANTIRETROVIRAL THERAPY; TYPE-1; RNA; IN-VITRO; P-TEFB; IMMUNODEFICIENCY; PLASMA; INFECTION; TAT; VIREMIA;
D O I
10.1128/JVI.00006-13
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
Current assays for quantification of HIV-1 virions rely on real-time reverse transcriptase (RT)-PCR detection of conserved regions of HIV-1 RNA and can be limited by detection of contaminating viral or plasmid DNA. We developed a novel RT-PCR assay using a reverse primer that hybridizes with the poly(A) tail of HIV-1 mRNAs, anchored by conserved viral nucleotides at the most distal region of the transcript. This assay can detect and quantify HIV-1 RNA with high specificity and sensitivity.
引用
收藏
页码:6521 / 6525
页数:5
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