SARS-CoV-2(9) COVID-19(9) coronavirus disease(6) Inflammation(5) acute respiratory syndrome(5) cause(5) SARS-COV-2 infection(4) Pneumonia(4) coronavirus(4) Signaling(3) Research(3) Critical(3) reported(3) Spread(3) mechanism(3) Cytokine storm(3) induce(3) syndrome(3) life-threatening(3) Activation(3) disease(3) caused(3) Trial(2) ACE2(2) Central nervous system(2) Cell(2) COVID-19 patient(2) therapeutic target(2) Virological(2) Mild(2)