Evidence for Multiple Subpopulations of Herpesvirus-Latently Infected Cells

Abstract

Latency is the defining characteristic of the Herpesviridae and central to the tumorigenesis phenotype of Kaposi’s sarcoma-associated herpesvirus (KSHV). KSHV-driven primary effusion lymphomas (PEL) rapidly develop resistance to therapy, suggesting tumor instability and plasticity.