Univariate analysis showed a significant relationship between TTYH3 mRNA expression and overall survival in terms of various clinicopathological parameters in GC/SC patients including male; surgery alone; HER2+/-; poorly and moderately differentiation; stages 3 and 4; stages T2 and T3; stages N-1+2+3, N-1, and N-2; and intestinal and mixed lauren classification (Table 2). Here, ERBB2 is linked to gastric cancer.