Novel Nipah virus immune-antagonism strategy revealed by experimental and computational study.

ABSTRACT: Nipah virus is an emerging pathogen that causes severe disease in humans. It expresses several antagonist proteins that subvert the immune response and that may contribute to its pathogenicity. Studies of its biology are difficult due to its high pathogenicity and requirement for biosafety level 4 containment. We integrated experimental and computational methods to elucidate the effects of Nipah virus immune antagonists. Individual Nipah virus immune antagonists (phosphoprotein and V and W proteins) were expressed from recombinant Newcastle disease viruses, and the responses of infected human monocyte-derived dendritic cells were determined. We developed an ordinary differential equation model of the infectious process that that produced results with a high degree of correlation with these

SUBMITTER: Seto J 

PROVIDER: S-EPMC2953155 | biostudies-literature | 2010 Nov

REPOSITORIES: biostudies-literature