OPRD1 and cancer: Noteworthy, the numbers of RNA interactors of some MP-RNAs (WDR62, TGFBR3, RN7SL5P, RMRP, MIR663AHG, AJ009632.2, CDKL1, OPRD1, PLOD1, AL117692.1, ATP13A2, EPB41) in cancer tissue were significantly increased compared with that in paracancer and adenoma.