Dual HIV-1 infection associated with rapid disease progression

Infection with two strains of HIV-1 has implications for understanding HIV transmission and vaccine development; however, frequency and pathogenic consequences of dual infection are unknown. We assessed 64 patients for dual infection with heteroduplex mobility assay, viral sequencing, and phylogenet...

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Veröffentlicht in:The Lancet (British edition) 2004-02, Vol.363 (9409), p.619-622
Hauptverfasser: Gottlieb, Geoffrey S, Nickle, David C, Jensen, Mark A, Wong, Kim G, Grobler, Jandre, Li, Fusheng, Liu, Shan-Lu, Rademeyer, Cecilia, Learn, Gerald H, Abdool Karim, Salim S, Williamson, Carolyn, Corey, Lawrence, Margolick, Joseph B, Mullins, James I
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container_issue 9409
container_start_page 619
container_title The Lancet (British edition)
container_volume 363
creator Gottlieb, Geoffrey S
Nickle, David C
Jensen, Mark A
Wong, Kim G
Grobler, Jandre
Li, Fusheng
Liu, Shan-Lu
Rademeyer, Cecilia
Learn, Gerald H
Abdool Karim, Salim S
Williamson, Carolyn
Corey, Lawrence
Margolick, Joseph B
Mullins, James I
description Infection with two strains of HIV-1 has implications for understanding HIV transmission and vaccine development; however, frequency and pathogenic consequences of dual infection are unknown. We assessed 64 patients for dual infection with heteroduplex mobility assay, viral sequencing, and phylogenetic methods. HIV disease outcomes were available in 34 patients. Five of these with AIDS endpoints had dual infection with HIV-1: four were cases of coinfection and one was superinfection. In all five, time from seroconversion to clinical AIDS or to CD4+ T-cell count less than 200 cells per μL was very rapid (
doi_str_mv 10.1016/S0140-6736(04)15596-7
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subjects Acquired immune deficiency syndrome
Acquired Immunodeficiency Syndrome - blood
Acquired Immunodeficiency Syndrome - diagnosis
Acquired Immunodeficiency Syndrome - virology
Adult
AIDS
Antiretroviral agents
Biological and medical sciences
Branched DNA Signal Amplification Assay
CD4 antigen
CD4-Positive T-Lymphocytes - immunology
CD8-Positive T-Lymphocytes - immunology
Disease Progression
Disease transmission
Female
HIV
HIV Infections - blood
HIV Infections - diagnosis
HIV Infections - virology
HIV-1 - classification
HIV-1 - immunology
HIV-1 - isolation & purification
Human immunodeficiency virus
Human viral diseases
Humans
Infections
Infectious diseases
Laboratories
Lymphocytes
Lymphocytes T
Male
Medical research
Medical sciences
Pathology
Patients
Phylogenetics
Phylogeny
Plasma
Retrospective Studies
Reverse Transcriptase Polymerase Chain Reaction
RNA, Viral - blood
RNA, Viral - immunology
Seroconversion
Statistical analysis
Superinfection
Superinfection - diagnosis
Superinfection - immunology
Superinfection - virology
Survival analysis
Vaccine development
Vaccines
Viral diseases
Viral diseases of the lymphoid tissue and the blood. Aids
Viral Load
Viruses
title Dual HIV-1 infection associated with rapid disease progression
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