The results showed that expression levels of ASF1B were significantly positively correlated with immune infiltration of B cells (COR=0.489, p<0.001), CD8+ T cells (COR=0.345, p<0.001), CD4+ T cells (COR=0.336, p<0.001), macrophages (COR=0.442, p<0.001), neutrophils (COR=0.357, p<0.001), and dendritic cells (COR=0.464, p<0.001) in HCC (Figure 9A). The gene discussed is CD8A; the disease is hepatocellular carcinoma.