CASC15 and cancer: Previous reports have revealed that the interaction between TWIST1 and various miRNAs take part in regulating cancer, like miR-16, miR-26b-5p, miR-1271, miR-539, miR-214, miR-200b/c, miR-335, miR-10b and miR-381, while TP73-AS1, LINC01638, ATB, NONHSAT101069, CASC15, H19, PVT1, LINC00339, LINC01385, TANAR, SNHG5, DANCR, CHRF and TUG1 are positively regulating TWIST1 and affects long non-coding RNA in carcinoma development [28].