Immune responses: Viruses

Interferon


Three types:

  1. IFNα
  2. IFNβ
    • Both inhibit viral replication in cells
    • Increase expression of class II MHC leading to greater susceptibility to cytotoxic T cell killing
    • Activate NK cells
  3. IFNγ
    • Lots of roles in adaptive and innate immunity:

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