Identification of stimuli that enhance human herpesvirus 6A (HHV-6A) replication and reconstitution

HHV-6A is a betaherpesvirus that infects a wide range of human tissues and establishes lifelong latency in the host. Its reactivation has been implicated in several diseases, including multiple sclerosis, encephalitis, myocarditis, and chronic fatigue syndrome, although its pathogenetic role remains elusive. The efficacy of common antiviral drugs is limited, and no specific drugs target HHV-6A infection. The data of this study shed light on stimuli and potential pathways that influence HHV-6A replication and reconstitution. Our strategies not only simplify virus propagation and reconstitution to study HHV-6A biology but also provide the basis for the development of therapeutic strategies.