There is evidence indicating that the lncRNA FENDRR/miR-15b-5p/TUBA1A axis suppresses cervical cancer cell proliferation and invasion 48, and the lncRNA TTN-AS1 suppresses ovarian cancer cell proliferation and invasion by targeting miR-15b-5p and regulating FBXW7 expression 49. Here, FENDRR is linked to ovarian cancer.