Through KEGG analysis of SE-related target genes in the D0 and D14 groups, at P < 0.05 and enrichment score of -log (P value), the top three pathways in the D0 group were determined to be proteoglycans in cancer, pathways in cancer, and TGF-β signaling pathway, which are closely related to osteogenic differentiation pathways (Figure 5(a)). The gene discussed is TGFB1; the disease is cancer.