Evidence that Amphotericin B Mediates Reactivation of Latent Epstein-Barr Virus in Hodgkin's Lymphoma Allowing Cytotoxicity by Acyclovir

ABSTRACT

This brief communication focuses on aspects of a recent case report (Yonsei Med J 2005;46425-30) on a full and sustained remission of Hodgkin's lymphoma (HL) after a single day of chemotherapy. A septic episode required stopping chemotherapy and starting amphotericin B and acyclovir. Remission evidence was seen within days of starting these. A review of research supporting the notion that amphotericin B can reactivate latent Epstein-Barr virus and thus allow acyclovir to kill infected HL cells is given. Experimental work is required to confirm or refute this possibility. If successful, amphotericin B and acyclovir treatment could be extended to other EBV-driven cancers such as Burkitt's lymphoma, nasopharyngeal carcinoma and the occasional EBV-related epithelial cancer of the breast, colon, prostate, and others.