FUBP1 and pancreatic ductal adenocarcinoma: High expression of FUBP1 correlated with poor OS and RFS (relapse-free survival) in cervical squamous cell carcinoma, esophageal adenocarcinoma, kidney renal papillary cell carcinoma, liver hepatocellular carcinoma, lung adenocarcinoma, pancreatic ductal adenocarcinoma, sarcoma, pheochromocytoma and paraganglioma (p < 0.05).