High Levels of Antibody that Neutralize B-cell Infection of Epstein–Barr Virus and that Bind EBV gp350 Are Associated with a Lower Risk of Nasopharyngeal Carcinoma

Abstract excerpt

PURPOSE: Elevated IgA antibodies indicative of ongoing exposure to Epstein-Barr virus (EBV) are high-risk biomarkers for nasopharyngeal carcinoma (NPC), an EBV-related epithelial tumor. However, protective biomarkers that limit exposure to the virus have not been defined. We evaluated whether antibodies that can neutralize EBV infection by targeting glycoproteins involved in viral cell entry, including EBV...