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. Here, TMEM52B is linked to neoplasm.