Lymphoproliferative Syndromes Associated with Human Herpesvirus-6A and Human Herpesvirus-6B

Mediterranean Journal of Hematology and Infectious Diseases
Eva EliassenDharam Ablashi

Abstract

Human herpesvirus 6A and 6B (HHV-6A and HHV-6B) have been noted since their discovery for their T-lymphotropism. Although it has proven difficult to determine the extent to which HHV-6A and HHV-6B are involved in the pathogenesis of many diseases, evidence suggests that primary infection and reactivation of both viruses may induce or contribute to the progression of several lymphoproliferative disorders, ranging from benign to malignant and including infectious mononucleosis-like illness, drug induced hypersensitivity syndrome/drug reaction with eosinophilia and systemic symptoms (DIHS/DRESS), and nodular sclerosis Hodgkin's lymphoma. Herein, we discuss the conditions associated with the lymphoproliferative capacity of HHV-6, as well as the potential mechanisms behind them. Continued exploration on this topic may add to our understanding of the interactions between HHV-6 and the immune system and may open the doors to more accurate diagnosis and treatment of certain lymphoproliferative disorders.

Citations

Mar 8, 2019·Journal of Virology·Bochao WangYasuko Mori
Dec 14, 2018·Frontiers in Oncology·Eva EliassenStanley David Hudnall
Mar 20, 2019·Academic Pathology·Louis Maximilian BujaRobert L Hunter

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Methods Mentioned

BETA
PCR
biopsies

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