PAX8 and cervical adenocarcinoma: To certify these above results from databases, we examined the mRNA and protein levels of PAX8 in various types of cells, including ThESCs (a benign endometrial stromal cell line), 12Z (a benign endometrial epithelial cell line), ZQ19 (a benign primary endometrial stromal cells), HeLa (cervical adenocarcinoma cell line) and two UCEC cell lines (Ishikawa and HEC-1B).