AGAP2 and neoplasm: Elevated levels of AGAP2-AS1 were positively correlated with greater tumor size (21.08339 ± 25.68411 vs. 6.92280 ± 5.46706, P = 0.0254) (Fig. 1g) and higher tug-lymph node metastasis (TNM) stage (20.81571 ± 24.12158 vs. 4.76958 ± 5.43756, P = 0.0137) (Fig. 1h).