Plasminogen improves lung lesions and hypoxemia in patients with COVID-19.

<h4>Background</h4>Lungs from patients with coronavirus disease 2019 (COVID-19) have shown typical signs of acute respiratory distress syndrome (ARDS), formation of hyaline membrane mainly composed of fibrin and 'ground-glass' opacity. Previously, we showed plasminogen itself is a key regulator in f... View More