Herpes simplex virus type 1 Fc receptor protects infected cells from antibody-dependent cellular cytotoxicity
- PMID: 1658396
- PMCID: PMC250825
- DOI: 10.1128/JVI.65.12.7046-7050.1991
Herpes simplex virus type 1 Fc receptor protects infected cells from antibody-dependent cellular cytotoxicity
Abstract
Recent studies indicate that the herpes simplex virus type 1 (HSV-1) Fc receptor (FcR) can bind antiviral immunoglobulin G by participating in antibody bipolar bridging. This occurs when the Fab domain of an immunoglobulin G molecule binds to its antigenic target and the Fc domain binds to the HSV-1 FcR. In experiments comparing cells infected with wild-type HSV-1 (NS) and cells infected with an FcR-deficient mutant (ENS), we demonstrate that participation of the HSV-1 FcR in antibody bipolar bridging reduces the effectiveness of antibody-dependent cellular cytotoxicity.
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