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Updated: Aug 11, 2026
18:10
Isolation of Fidelity Variants of RNA Viruses and Characterization of Virus Mutation Frequency
Published on: June 16, 2011
Virus infections: escape, resistance, and counterattack
X N Xu1, G R Screaton, A J McMichael
1MRC Human Immunology Unit, Weatherall Institute of Molecular Medicine, John Radcliffe Hospital, Headington, Oxford OX3 9DS, United Kingdom.
Immunity
|January 5, 2002
Summary
Viruses evade host immune responses using diverse strategies to establish lifelong infections. This review details viral immune evasion tactics, including escaping T cell recognition and resisting apoptosis.
Area of Science:
- Virology
- Immunology
Background:
- Viruses establish persistent infections in hosts, often without causing disease.
- The virus-host relationship involves viral immune evasion and host immune suppression.
Discussion:
- Viruses employ strategies to reduce their visibility to the host immune system.
- Key evasion mechanisms include escaping T cell recognition and resisting apoptosis.
- This review highlights viral strategies referencing specific studies.
Key Insights:
- Viruses actively evolve mechanisms to coexist with their hosts.
- Understanding viral immune evasion is crucial for managing persistent infections.
- Viral strategies focus on subverting host immune surveillance and effector functions.
Outlook:
- Further research into viral immune evasion can inform therapeutic strategies.
- Continued study of virus-host dynamics is essential for controlling viral diseases.
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