MTOR and neoplasm: Further GSEA analysis indicated that high EMP1-expressing tumor cells were significantly enriched in aging (NES = 1.58, p = 0.001), focal adhesion (NES = 1.821, p < 0.001), and PI3K/AKT/mTOR pathways (NES = 1.522, p = 0.001) (Fig. 6L–N).