Early cytokine mRNA expression profiles predict Morbillivirus disease outcome in ferrets.

ABSTRACT: Severe immunosuppression is a hallmark of Morbillivirus infections. To study the underlying mechanisms, we have developed a ferret model of canine distemper virus infection. The model reproduces all clinical signs of measles, but the lack of ferret-specific reagents has limited the characterization of the cellular immune response. Towards this, we cloned ferret cytokines and established semi-quantitative real-time PCR assays. To demonstrate the utility of these assays we compared the cytokine profiles elicited by lethal and non-lethal strains during the prodromal phase. We observed a general lack of cytokine induction in animals that later succumbed to the disease, whereas survivors mounted a robust and sustained response. The newly developed cytokine assays strengthen and expand the ferre

SUBMITTER: Svitek N 

PROVIDER: S-EPMC2697062 | biostudies-literature | 2007 Jun

REPOSITORIES: biostudies-literature