As shown in Table 1, the clinical relevance of high NKCC1 expression was significantly associated with GC Tumor size (P = 0.039), TNM stage (P = 0.034) and lymphatic node metastasis (P = 0.035) but did not show any significant correlation to age, gender, tumor localization and differentiation. The gene discussed is SLC12A2; the disease is neoplasm.