A proportion of the DEGs, which were associated with viral infection or inflammatory cytokines, such as IRF1, JUNB, TNF, CXCL1, IL1, and TGFB3, were shown in a heatmap (Figure 3B), and the 25 most strongly DEGs (Fold change > 2, P < 0.01) are shown in Table 2. The gene discussed is CXCL1; the disease is viral infectious disease.