Optimization of a Micro-scale Air-Liquid-Interface Model of Human Proximal Airway Epithelium for Moderate Throughput Drug Screening for SARS-CoV-2
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ABSTRACT: Respiratory viruses (e.g. influenza, RSV, SARS, MERS etc.) attack the proximal airway (upper respiratory tract) and cause a wide spectrum of diseases for which we have limited therapies. To date, a few primary human stem cell-based models of the proximal airway have been reported for drug discovery but scaling them up to a high throughput platform remains a significant challenge. Here we present a microscale, primary human stem cell-based proximal airway model of SARS-CoV-2 infection, which is amenable to moderate-to-high throughput drug screening. The model recapitulates the heterogeneity of infection seen among different patients and with different SARS-CoV-2 variants. Using this model, we screened 2100 compounds from targeted drug libraries. We characterized a new small molecule with antiviral properties that is effective against both Wuhan and Omicron variants
ORGANISM(S): Homo sapiens
PROVIDER: GSE266907 | GEO | 2025/01/22
REPOSITORIES: GEO
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