RHPN1 and ovarian cancer: Through RNA immunoprecipitation (RIP) analysis in HEY cells (an EOC cell line), a recent study reported that shMETTL3 resulted in impaired m6A modification in total RNAs including lncRNA RHPN1-AS1, accompanied by accelerated decay of lncRNA RHPN1-AS1, which ultimately promoted tumorigenesis and metastasis of ovarian cancer in vitro [35].