PYCR1 and nasopharyngeal carcinoma: To corroborate the role of the hsa-miR-150-5p-PYCR1 axis in NPC, we transfected empty vector+mimic-NC, PYCR1 overexpression (OE), hsa-miR-150-5p mimic, and OE+ mimic into C666-1 and SUNE-1 cells.