In particular, most of the mRMR genes (n = 7) were obtained from the differential gene expression analysis (DEA) comparing normal tissues versus primary tumor samples (Figure 2b), with a larger number of upregulated genes, including the mRMR genes HHLA2, LINC01732, SAA1, AL353637.1, and ZIC2. The gene discussed is ZIC2; the disease is neoplasm.