[The research progress of circular RNAs in the development and progression of cervical cancer]

Cervical cancer is one of the most common gynecological malignancies, and its morbidity and mortality are among the highest. Persistent infection of high-risk types of HPV is the main reason for its onset, with types 16 and 18 being the most prevalent. Circular RNA (circRNA) is a single-stranded circular non-coding RNA formed by covalent end to end bonding of RNA precursors. It has functions such as miRNA sponge, binding RNA binding protein (RBP), and protein translation, and plays an important role in the occurrence and development of various diseases. At present, the research on circRNA in cervical cancer is still at an early stage. The latest progress of circRNA in high-risk HPV infection, occurrence and development of cervical cancer, and sensitivity to chemoradiotherapy is briefly reviewed.