Second, genes expression in pathways such as viral protein-cytokine receptor interaction (FDR <0.05, NES = −1.927), coronavirus disease-COVID-19 (FDR <0.01, NES = −1.564), and FcγR-mediated phagocytosis (FDR <0.05, NES = −1.319) was suppressed (Figure 4B). The gene discussed is FCGR2A; the disease is COVID-19.