METTL3-mediated m6A Modification of hsa_circ_0131922 Attenuates the Progression of Papillary Thyroid Cancer by Regulating the p53 Pathway.

Aims: This study aimed to confirm the regulatory role and mechanism of circular RNA (circRNA) hsa_circ_0131922 in Papillary Thyroid Carcinoma (PTC) progression.

Background: Accumulating evidence suggests that N6-methyladenosine (m6A)-modified circular RNAs (circRNAs) perform pivotal functions in various malignancies. However, the specific role of the m6A modification of circRNA mediated by METTL3 in Papillary Thyroid Carcinoma (PTC) remains undocumented.