The findings of the intersection of DEGs from scRNS-seq and bulk RNA-seq revealed that seven genes were differently expressed between HCC and neighboring normal tissues, including ADAMTS13, BIRC5, IGFBP3, MARCO, MT2A, NNMT, and PGLYRP2 (Figure 9A). The gene discussed is NNMT; the disease is hepatocellular carcinoma.