The relationship was investigated between a viral infectious titer in peripheral blood mononuclear cells (PBMC) and plasma on the replicative and syncytium-inducing capacity of human immunodeficiency virus type 1 (HIV-1) isolates. The replicative capacity was defined as the minimum time required for
Replication Rate and Evolution in the Human Immunodeficiency Virus
โ Scribed by John K. Kelly
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 336 KB
- Volume
- 180
- Category
- Article
- ISSN
- 0022-5193
No coin nor oath required. For personal study only.
โฆ Synopsis
Population genetic and virological methods yield estimates for the mean replication rate of the Human Immunodeficiency Virus type 1 (HIV-1) that differ by six fold. I present a simple model that can reconcile the estimates obtained from each method by considering the role of intra-host population structure on viral dynamics. The model shows how latently infected cells, which may produce only a small fraction of infective viruses, can nonetheless have an important influence on estimates of mean replication rate. This contribution of latently infected cells is most important when considering the evolution of HIV and the clinical consequences of viral evolution.
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