Relationship between HLA I surface expression and different cytopathic effects produced after herpes simplex virus infection in vitro.
Archives of virology(1992)
摘要
In the present study, we investigated the effects of herpes simplex virus (HSV) infection on the expression of HLA class I antigens and beta 2-microglobulin in human fibroblasts. The mRNA abundance for HLA class I was shown to be strongly reduced after infection with HSV strains either producing cell rounding or fusion from within (FFWI), however, HLA class I expression on the surface of cells is strongly reduced only after appearance of FFWI. Using a ts mutant (ts 78R) or CyA in combination with a fusion from without (FFWO) inducing strain of HSV, this loss of HLA class I antigens is assumed to be correlated to the rearrangement of the cell membrane during the fusion process itself as a late event of cytopathogenicity.
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关键词
Cell Membrane, Infectious Disease, Virus Infection, Herpes Simplex Virus, Late Event
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