The pathway analysis diagram (Figure 9) showed that source DEGs were primarily enriched in cAMP signaling, amino acid metabolism, protein biosynthesis, the MAPK signaling pathway, regulation of lipolysis in adipocytes, the PI3K/Akt signaling pathway, insulin resistance, and T2DM (40, 57, 62, 64, 65). Here, PIK3CG is linked to type 2 diabetes mellitus.