Genetic evaluation of suspected cases of transient HIV-1 infection of infants

被引:52
作者
Frenkel, LM
Mullins, JI
Learn, GH
Manns-Arcuino, L
Herring, BL
Kalish, ML
Steketee, RW
Thea, DM
Nichols, JE
Liu, SL
Harmache, A
He, X
Muthui, D
Madan, A
Hood, L
Haase, AT
Zupancic, M
Staskus, K
Wolinsky, S
Krogstad, P
Zhao, JQ
Chen, I
Koup, R
Ho, D
Korber, B
Apple, RJ
Coombs, RW
Pahwa, S
Roberts, NJ
机构
[1] Univ Washington, Dept Pediat, Div Infect Dis, Seattle, WA 98105 USA
[2] Univ Rochester, Dept Pediat, Rochester, NY 14642 USA
[3] Univ Washington, Dept Microbiol, Seattle, WA 98195 USA
[4] Univ Washington, Dept Med, Seattle, WA 98195 USA
[5] Ctr Dis Control & Prevent, Atlanta, GA 30333 USA
[6] Med & Hlth Res Assoc New York City, New York, NY 10013 USA
[7] Univ Rochester, Dept Med, Rochester, NY 14642 USA
[8] Univ Texas, Med Branch, Dept Med & Microbiol & Immunol, Galveston, TX 77555 USA
[9] Univ Washington, Dept Mol Biotechnol, Seattle, WA 98195 USA
[10] Univ Minnesota, Dept Microbiol, Minneapolis, MN 55455 USA
[11] Northwestern Univ, Dept Med, Chicago, IL 60611 USA
[12] Univ Calif Los Angeles, Dept Pediat, Los Angeles, CA 90024 USA
[13] Univ Calif Los Angeles, Dept Med & Microbiol & Immunol, Los Angeles, CA 90024 USA
[14] Aaron Diamond AIDS Res Ctr, New York, NY 10016 USA
[15] Santa Fe Inst, Los Alamos, NM 87545 USA
[16] Roche Mol Diagnost, Alameda, CA 94501 USA
[17] NYU, N Shore Hosp, Dept Pediat, Manhasset, NY 11030 USA
关键词
D O I
10.1126/science.280.5366.1073
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
Detection of human immunodeficiency virus-type 1 (HIV-1) on only one or a few occasions in infants born to infected mothers has been interpreted to indicate that infection may be transient rather than persistent. Forty-two cases of suspected transient HIV-1 viremia among 1562 perinatally exposed seroreverting infants and one mother were reanalyzed. HIV-1 env sequences were not found in specimens from 20; in specimens from 6, somatic genetic analysis revealed that specimens were mistakenly attributed to an infant; and in specimens from 17, phylogenetic analysis failed to demonstrate the expected linkage between the infant's and the mother's virus. These findings argue that transient HIV-1 infection, if it exists, will only rarely be satisfactorily documented.
引用
收藏
页码:1073 / 1077
页数:5
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