Screening of FDA-Approved Drugs for Inhibitors of Japanese Encephalitis Virus Infection.

ABSTRACT: Japanese encephalitis virus (JEV), an arthropod-borne flavivirus, is a major cause of acute viral encephalitis in humans. No approved drug is available for the specific treatment of JEV infections, and the available vaccines are not effective against all clinical JEV isolates. In the study described here, a high-throughput screening of an FDA-approved drug library for inhibitors of JEV was performed. Five hit drugs that inhibited JEV infection with a selective index of >10 were identified. The antiviral activities of these five hit drugs against other flavivirus, including Zika virus, were also validated. As three of the five hit drugs were calcium inhibitors, additional types of calcium inhibitors that confirmed that calcium is essential for JEV infection, most likely during viral replica

SUBMITTER: Wang S 

PROVIDER: S-EPMC5640845 | biostudies-literature | 2017 Nov

REPOSITORIES: biostudies-literature