Endothelial cells support persistent gammaherpesvirus 68 infection.

ABSTRACT: A variety of human diseases are associated with gammaherpesviruses, including neoplasms of lymphocytes (e.g. Burkitt's lymphoma) and endothelial cells (e.g. Kaposi's sarcoma). Gammaherpesvirus infections usually result in either a productive lytic infection, characterized by expression of all viral genes and rapid cell lysis, or latent infection, characterized by limited viral gene expression and no cell lysis. Here, we report characterization of endothelial cell infection with murine gammaherpesvirus 68 (gammaHV68), a virus phylogenetically related and biologically similar to the human gammaherpesviruses. Endothelial cells supported gammaHV68 replication in vitro, but were unique in that a significant proportion of the cells escaped lysis, proliferated, and remained viable in culture for

SUBMITTER: Suarez AL 

PROVIDER: S-EPMC2526176 | biostudies-literature | 2008 Sep

REPOSITORIES: biostudies-literature