Although epidermal growth factor receptor (EGFR) is highly expressed in breast and ovarian tumor tissues, its regulation by the exogenous source of its ligand EGF in human papillomavirus (HPV)-associated cervical cancer remains unclear.
These results suggest that EGF functional polymorphism may influence cervical cancer prognosis through an EGF/epidermal growth factor receptor pathway.
While the EGF pathway promotes CSC formation in cervical cancer by inducing SOX2, miR-181a-2-3p/let-7i-5p counteracts the EGF pathway by inhibiting SOX2, thereby reducing the CSC population.