Alpha 1 Antitrypsin is an Inhibitor of the SARS-CoV-2–Priming

Hypothesis: Alpha-1-antitrypsin is a promising treatment option

A novel class of TMPRSS2 inhibitors potently block SARS-CoV-2 and

View of Alpha 1 Antitrypsin is an Inhibitor of the SARS-CoV-2

Correlation of Low Levels of α-1 Antitrypsin and Elevation of

Frontiers SARS-CoV-2 and Emerging Variants: Unmasking Structure

Priming of SARS-CoV-2 S protein by several membrane-bound serine

IJMS, Free Full-Text

Impact of the COVID-19 pandemic on well-being and quality of life

Study discovers inhibition of SARS-CoV-2 entry priming protein by

Normal Alpha-1-Antitrypsin Variants Display in Serum Allele

Frontiers Host Serine Proteases: A Potential Targeted Therapy

Full article: Lower serum alpha 1 antitrypsin levels in patients