Artificial microRNAs can effectively inhibit replication of Venezuelan equine encephalitis virus.

ABSTRACT: Venezuelan equine encephalitis virus is a member of the alphavirus family and genus togaviridae. VEEV is highly infectious in aerosol form and has been weaponized in the past making it a potential biothreat agent. At present, there are no FDA approved antiviral treatments or vaccines for VEEV. Artificial microRNAs are small molecules which are expressed through endogenous microRNA machinery by RNA polymerase II. These artificial microRNAs effectively inhibit gene expression and are non-toxic to the host cell. VEEV RNA dependent RNA polymerase (RdRp) is central to VEEV replication. Therefore, we hypothesize that targeted inhibition of VEEV RdRp using artificial microRNAs may efficiently inhibit VEEV replication. Five artificial microRNAs were tested in vitro in BHK cells. Three of these art

SUBMITTER: Bhomia M 

PROVIDER: S-EPMC7113778 | biostudies-literature | 2013 Nov

REPOSITORIES: biostudies-literature