Generation of A Stable GFP-reporter Zika Virus System for High-throughput Screening of Zika Virus Inhibitors.

ABSTRACT: Zika virus (ZIKV) is associated with severe birth defects and Guillain-Barré syndrome and no approved vaccines or specific therapies to combat ZIKV infection are currently available. To accelerate anti-ZIKV therapeutics research, we developed a stable ZIKV GFP-reporter virus system with considerably improved GFP visibility and stability. In this system a BHK-21 cell line expressing DC-SIGNR was established to facilitate the proliferation of GFP-reporter ZIKV. Using this reporter virus system, we established a high-throughput screening assay and screened a selected plant-sourced compounds library for their ability to block ZIKV infection. More than 31 out of 974 tested compounds effectively decreased ZIKV reporter infection. Four selected compounds, homoharringtonine (HHT), bruceine D (BD),

SUBMITTER: Zhang JW 

PROVIDER: S-EPMC8257822 | biostudies-literature | 2021 Jun

REPOSITORIES: biostudies-literature