RAMP2 and central nervous system cancer: A similar mechanism was also defined for receptor activity-modifying protein 2 (RAMP2-AS1) from chondrosarcoma, Urothelial cancer associated (UCA1) for pancreatic cancer, Small nucleolar RNA host gene 1 (SNHG1) from breast [112,113,114], RNA CCAT2 in exosomes from gliomas [115,116] and LINC00707 from cervical or bladder cancer [117,118].