KLF11 and pancreatic neoplasm: KLF11-methylation-dependent inactivation and downregulation occurs in several malignancies, including leukemia, myeloproliferative disorders, esophageal adenocarcinoma, pancreatic cancer, germ cell tumors, ovarian cancer, and head and neck cancer, supporting its candidacy as an actual tumor suppressor gene in humans [25,37,74,75,76,77,78].