Cell-Based Platform for Antigen Testing and Its Application for SARS-CoV-2 Infection.

ABSTRACT: We have engineered a cell that can be used for diagnosing active severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections. Isolation of individuals with active infections offers an effective solution for mitigating pandemics. However, the implementation of this practice requires robust infrastructure for rapid and intuitive testing, which is currently missing in our communities. To address this need, we engineered a fast-growing cell line into a cell-based antigen test platform for emerging viruses, i.e., DxCell, that can be rapidly deployed in decentralized health care facilities for continuous testing. The technology was characterized using cells engineered to present spike glycoprotein of SARS-CoV-2 (SARS-CoV-2-Sgp-cells) and Calu-3 host cells infected with competent SARS

SUBMITTER: Ssemadaali MA 

PROVIDER: S-EPMC9430147 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature