Primary Human Immunodeficiency Virus Type 2 (HIV-2) Isolates Infect CD4-Negative Cells via CCR5 and CXCR4: Comparison with HIV-1 and Simian Immunodeficiency Virus and Relevance to Cell Tropism In Vivo

Cell surface receptors exploited by human immunodeficiency virus (HIV) and simian immunodeficiency virus (SIV) for infection are major determinants of tropism. HIV-1 usually requires two receptors to infect cells. Gp120 on HIV-1 virions binds CD4 on the cell surface, triggering conformational rearra...

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Main Authors: Reeves, Jacqueline D., Hibbitts, Sam, Simmons, Graham, McKnight, Áine, Azevedo-Pereira, José M., Moniz-Pereira, José, Clapham, Paul R.
Formato: Artigo
Idioma:Inglês
Publicado: American Society for Microbiology 1999
Assuntos:
Virus-Cell Interactions
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC104307/
https://ncbi.nlm.nih.gov/pubmed/10438870
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