RBFOX2 and nasopharyngeal carcinoma: We stably knocked down the expression of RBFOX2 in NPC cells using shRNAs (sh‐RBFOX2‐1 and sh‐RBFOX2‐2, Figure 4A) and observed significant reductions in cell growth and colony formation capacities of the NPC cells, compared with the control cells (Figure 4B; Figure S7A, Supporting Information).