The findings indicated that CD24, MMP11, MUC4, SERPINE1, SKP2, and TP53 exhibited higher levels of mRNA expression in gastric cancer tissues than in normal gastric tissues, whereas CRYAB and PRKAA2 presented lower mRNA expression levels in gastric cancer tissues than in normal gastric tissues (Figure 10). The gene discussed is SERPINE1; the disease is gastric cancer.