AKT1 and gastric adenocarcinoma: KEGG pathway and GO analysis shows that 70 target mRNAs and differentially expressed genes between different clusters or subgroups were enriched in several biological processes and pathways associated with the occurrence and progression of STAD (54–56), including “MAPK signaling pathway,” “PI3K-Akt signaling pathway,” “Wnt signaling pathway,” “focal adhesion,” and so on.