We found that AQP1 (5.83e−07), AQP2 (0.0146), AQP4 (0.000382), AQP6 (0.0221), AQP7 (0.00052), AQP9 (8.2e−07) had significant correlations with the pathological stages of the tumor. The gene discussed is AQP4; the disease is neoplasm.