TGFB1 and neoplasm: Pathways related to cell cycle, DNA replication, and DNA repair were greatly enriched in the samples with low risk score, while tumor-related pathways, such as VEGF signaling pathway, NOTCH signaling pathway, TGF-β signaling pathway, WNT signaling pathway, and MAPK signaling pathway, were highly enriched in the samples with high risk score (Figure 14(b)).