LncRNA GAS5-AS1 diminished the m6A level of GAS5 by interacting with m6A demethyltransferase in cervical cancer, and then decreased GAS5 degradation and increased GAS5 stability via reducing the YTHDF2-mediated decay, eventually resulting in the suppression of cancer tumorigenicity and metastasis [63]. This evidence concerns the gene GAS5 and cancer.