TMEM52B and nasopharyngeal carcinoma: To investigate whether TMEM52B influences NPC tumor growth in vivo, we performed xenograft experiments in BALB/c nude mice via subcutaneous inoculation of SUNE‐1 cells transfected with either control‐shRNA‐expressing lentiviral vector (LV‐shCtrl) or LV‐shTMEM52B.