In GBM samples, GPX8 was correlated with the expression of IL1A, IL1B, IL1R1, IL18, IL18R1, IL36B, IL36G, IL36RN, MYD88, IRAK2, IRAK3, IRAK4, NFKB1, NFKB2, and RELB, as shown in Figure 7D. Here, IL18R1 is linked to glioblastoma.