Capsid-dependent lentiviral restrictions

Host antiviral proteins inhibit primate lentiviruses and other retroviruses by targeting many features of the viral life cycle. The lentiviral capsid protein and the assembled viral core are known to be inhibited through multiple, directly acting antiviral proteins. Several phenotypes, including tho...

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Veröffentlicht in:Journal of virology 2024-04, Vol.98 (4), p.e0030824-e0030824
Hauptverfasser: Twentyman, Joy, Emerman, Michael, Ohainle, Molly
Format: Artikel
Sprache:eng
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Zusammenfassung:Host antiviral proteins inhibit primate lentiviruses and other retroviruses by targeting many features of the viral life cycle. The lentiviral capsid protein and the assembled viral core are known to be inhibited through multiple, directly acting antiviral proteins. Several phenotypes, including those known as through , have been described as cell type-specific blocks to infection against some but not all primate lentiviruses. Here we review important features of known capsid-targeting blocks to infection together with several blocks to infection for which the genes responsible for the inhibition still remain to be identified. We outline the features of these blocks as well as how current methodologies are now well suited to find these antiviral genes and solve these long-standing mysteries in the HIV and retrovirology fields.
ISSN:0022-538X
1098-5514
DOI:10.1128/jvi.00308-24