Immune evasion mechanisms of varicella-zoster virus Abendroth, A., Arvin, A. SPRINGER-VERLAG WIEN. 2001: 99-107


Varicella-zoster virus can to modulate the expression of class I and class II major histocompatibility (MHC) molecules. MHC class I expression is downregulated in VZV-infected T cells as well as in fibroblasts. VZV-infected cells do not respond to exposure to interferon-gamma (IFN-gamma) by upregulation of MHC class II expression. However, MHC class II expression is induced when cells are treated with IFN-gamma before VZV infection. These effects on MHC class I and class II expression can be expected to interfere transiently with adaptive immune responses of the host, mediated by CD4 and CD8 T cells, ensuring that the virus has sufficient opportunity for transmission to susceptible contracts.

View details for Web of Science ID 000169113800011

View details for PubMedID 11339556