TNFAIP2 is associated with actin, modulates actin‐based protrusion formation and promotes the migration of nasopharyngeal carcinoma cells.8 In agreement with this, the TNFAIP2 expression was significantly correlated with distant metastasis‐free survival in nasopharyngeal carcinoma patients. This evidence concerns the gene TNFAIP2 and nasopharyngeal carcinoma.