Modelling the between-host evolution of set-point viral load in HIV infection
نویسندگان
چکیده
منابع مشابه
The relation between symptoms, viral load, and viral load set point in primary HIV infection.
OBJECTIVES To examine the relation between symptoms, initial viral load, and viral load set point in primary HIV infection (PHI). DESIGN Prospective cohort of patients with preseroconversion or recent seroconversion HIV infection (typically <60 days) in San Francisco. METHODS Subjects were questioned about 21 potential PHI symptoms at enrollment and were subsequently followed with viral loa...
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The asymptomatic phase of HIV-1 infections is characterised by a stable set-point viral load (SPVL) within patients. The SPVL is a strong predictor of disease progression and shows considerable variation of multiple orders of magnitude between patients. Recent studies have found that the SPVL in donor and recipient pairs is strongly correlated indicating that the virus genotype strongly influen...
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Disease progression in HIV-infected individuals varies greatly, and while the environmental and host factors influencing this variation have been widely investigated, the viral contribution to variation in set-point viral load, a predictor of disease progression, is less clear. Previous studies, using transmission-pairs and analysis of phylogenetic signal in small numbers of individuals, have p...
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Objective(s): HTLV-I and HIV virus quantification is an important marker for assessment of virus activities. Since there is a direct relationship between the number of virus and disease progression, HTLV- I and HIV co-infection might have an influence on the development of viral associated diseases, thus, viral replication of these viruses and co-infection were evaluated. Materials and...
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Set point viral load in HIV patients ranges over several orders of magnitude and is a key determinant of disease progression in HIV. A number of recent studies have reported high heritability of set point viral load implying that viral genetic factors contribute substantially to the overall variation in viral load. The high heritability is surprising given the diversity of host factors associat...
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ژورنال
عنوان ژورنال: International Journal of Infectious Diseases
سال: 2010
ISSN: 1201-9712
DOI: 10.1016/j.ijid.2010.02.1665