Next, we analyzed the correlation between KDM5 family expression and immunostimulatory molecules (Figure 7E), immunosuppressive molecules (Figure 7F), MHC molecules (Figure 7G), chemokines (Figure 7H), and chemokine receptors (Figure 7I) in pancreatic cancer using the TISIDB database. This evidence concerns the gene HLA-C and familial pancreatic carcinoma.