FOXC1 gene that screens of primary endometrial cancer have revealed that this gene is deleted in 6.7% out of 11.7% transcriptional silenced primary cancer and suggests that it functions as a tumour suppressor, PAEP, THBS2, and PTK2. In cervical cancer, genes PTK2, DDK3, DLG1, MUC6, and HSPD1 have been reported to be over-expressed in exo-cervix cancer [72]. Here, PTK2 is linked to endometrial cancer.