Among these pathways, ptr05223:NSCLC, ptr05222:SCLC, ptr05200:pathways in cancer, ptr04151:PI3K–Akt signaling pathway, ptr04310:Wnt signaling pathway, and ptr04330:Notch signaling pathway were involved in the tumorigenesis and pathogenesis of lung adenocarcinoma (Figures 9A and B). Here, AKT1 is linked to small cell lung carcinoma.