(Treg) cells and their mediated factors lead to a hyperinflammatory state due to
overactivation of the inflammatory cells and factors during the infection. In the current study,
we evaluated the Nanocurcumin effects on the Treg cell population and corresponding
factors in mild and severe COVID-19 patients. To investigate the Nanocurcumin effects, 80
COVID-19 patients (40 at the severe stage and 40 at the mild stage) were selected and …