The CAV2 expression also showed significance in the TNM staging of pancreatic cancer, with a higher expression in stages T3 and 4 stages when compared to that in T1 and T2 (e.g., Fig. 1D); in the regional lymph node, the N stage also showed a positive statistical correlation (e.g., Fig. 1G, P < 0.05). Here, CAV2 is linked to pancreatic neoplasm.