Zinc finger CCCH-type containing 13 (ZC3H13) is a highly expressed oncogenic m6A writer that modulates centromere protein K (CENPK) and cytoskeleton-associated protein 2 (CKAP2) expression to promote malignant properties, tumour stemness and chemoresistance in CC patients (Refs 45, 46). Here, CKAP2 is linked to neoplasm.