Genetic diversity of collaborative cross mice enables identification of novel rift valley fever virus encephalitis model.

ABSTRACT: Rift Valley fever (RVF) is an arboviral disease of humans and livestock responsible for severe economic and human health impacts. In humans, RVF spans a variety of clinical manifestations, ranging from an acute flu-like illness to severe forms of disease, including late-onset encephalitis. The large variations in human RVF disease are inadequately represented by current murine models, which overwhelmingly die of early-onset hepatitis. Existing mouse models of RVF encephalitis are either immunosuppressed, display an inconsistent phenotype, or develop encephalitis only when challenged via intranasal or aerosol exposure. In this study, the genetically defined recombinant inbred mouse resource known as the Collaborative Cross (CC) was used to identify mice with additional RVF disease phenotype

SUBMITTER: Cartwright HN 

PROVIDER: S-EPMC9282606 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature