RNF157 and ovarian cancer: In addition, RNF157-AS1 was also overexpressed in 12 laser-capture microdissected serous ovarian cancer epithelial samples (CEPI) samples compared with 12 ovarian surface epithelial (OSE) samples in GSE_14407 and increased in 29 ovarian cancer tissues compared with normal ovarian tissues in GSE_74448 (Fig. 1A–F).