Our results confirmed that the expression of GPX4 (Figure 10B), CASP6 (Figure 10C), IL-6 (Figure 10D), CASP5 (Figure 10E), CASP4 (Figure 10F), and TIRAP (Figure 10G) was greatly up-regulated in gastric tumors relative to normal tissues. Here, CASP4 is linked to gastric neoplasm.