KEGG enrichment analysis on the marker genes of each cluster revealed that DM-related pathways such as T1DM, T2DM, and insulin secretion were noticeably enriched, where T1DM was enriched in C0, C8, and C10 and T2DM and insulin secretion were both enriched in C1 (Figure 1(f)). The gene discussed is INS; the disease is diabetes mellitus.