PSMB9 and neoplasm: miR-BART3-5p targets DICE1 which is a tumor suppressor gene in NPC (46)miR-BART9 promotes invasion and metastatic properties of NPC cells in vitro (47)miR-BART17-5p, miR-BART17-16, or miR-BART17-1-5p are known to target LMP1 (48)miR-BART22 is found to target LMP2 (49)