A conserved transcriptional response to intranasal Ebola virus exposure in nonhuman primates prior to onset of fever.

ABSTRACT: Ebola virus disease (EVD), caused by Ebola virus (EBOV), is a severe illness characterized by case fatality rates of up to 90%. The sporadic nature of outbreaks in resource-limited areas has hindered the ability to characterize the pathogenesis of EVD at all stages of infection but particularly early host responses. Pathogenesis is often studied in nonhuman primate (NHP) models of disease that replicate major aspects of human EVD. Typically, NHP models use a large infectious dose, are carried out through intramuscular or aerosol exposure, and have a fairly uniform disease course. By contrast, we report our analysis of the host response to EBOV after intranasal exposure. Twelve cynomolgus macaques were infected with 100 plaque-forming units of EBOV/Makona through intranasal exposure and pre

SUBMITTER: Speranza E 

PROVIDER: S-EPMC9986849 | biostudies-literature | 2018 Mar

REPOSITORIES: biostudies-literature