Polyphenylene carboxymethylene (PPCM) microbicide repurposed as antiviral against SARS-CoV-2. Proof of concept in primary human undifferentiated epithelial cells.

ABSTRACT: Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) has infected over 200 million people throughout the world as of August 2021. There are currently no approved treatments providing high chance of recovery from a severe case of coronavirus disease 2019 (COVID-19) caused by SARS-CoV-2, and the beneficial effect of Remdesivir and passive immunization therapies may only be seen when administered early on disease onset. The emergence of variants is also raising concerns regarding the efficacy of antibody therapies, antivirals, and vaccines. Therefore, there is still a need to develop new antivirals. Here, we investigated the suitability of primary human epithelial cells from the trachea/bronchia (NHBE) and small airway (SAEC) as lung models of SARS-CoV-2 infection to determine, whethe

SUBMITTER: Escaffre O 

PROVIDER: S-EPMC8349736 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature