FCGR2A and hepatocellular carcinoma: Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis indicated that co-expressed genes were mainly enriched in S. aureus infection, intestinal immunity, ribosome and protein assembly, oxidative phosphorylation, osteoclast differentiation, and Fc γ R-mediated phagocytosis pathways (Figure 10), thereby suggesting an effect on cell death and immune activation in HCC.