Elevated Level of Circulating but Not Urine S100A8/A9 Identifies Poor COVID-19 Outcomes
Description
The alarmin calprotectin (S100A8/A9) is thought to drive a cytokine storm, a hallmark of severe COVID-19. Recent studies report circulating S100A8/A9 levels can distinguish COVID-19 severity but have only been conducted in non-U.S. cohorts and mainly