In the TCGA and lnCAR databases, functional enrichment analyses of GO and KEGG showed that FEZF1-AS1 and its co-expressed DEmRNAs were enriched to the positive regulations of JUN kinase activity, the ATP binding cassette (ABC) transporter complex (Figure 2a), the VEGF signaling pathway, the colorectal cancer signaling pathway, the MAPK signaling pathway, ABC transports, lysosome (Figure 2b), the tumor-related signaling pathway, and tight junction (Figure 2c). The gene discussed is MAPK9; the disease is neoplasm.