Discovery of a small molecule inhibitor targeting dengue virus NS5 RNA-dependent RNA polymerase.

ABSTRACT: Dengue is a mosquito-borne viral infection that has spread globally in recent years. Around half of the world's population, especially in the tropics and subtropics, is at risk of infection. Every year, 50-100 million clinical cases are reported, and more than 500,000 patients develop the symptoms of severe dengue infection: dengue haemorrhagic fever and dengue shock syndrome, which threaten life in Asia and Latin America. No antiviral drug for dengue is available. The dengue virus (DENV) non-structural protein 5 (NS5), which possesses the RNA-dependent RNA polymerase (RdRp) activity and is responsible for viral replication and transcription, is an attractive target for anti-dengue drug development. In the present study, 16,240 small-molecule compounds in a fragment library were screened f

SUBMITTER: Shimizu H 

PROVIDER: S-EPMC6886872 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature