GSEA result suggested that several metabolic- and tumor-related pathways were associated with high-expressed EMB groups, including “fatty acid metabolism,” “pyrimidine metabolism,” “mTOR signaling pathway,” and “TGF BETA signaling pathway.” In contrast, “calcium signaling pathway,” “complement, and coagulation cascades,” “neuroactive ligand–receptor interaction,” and “olfactory transduction” were involved in the low-expressed EMB group (Figure S3). This evidence concerns the gene MTOR and neoplasm.