YPEL3 and nasopharyngeal carcinoma: The Wnt/β-catenin signaling pathway is one of the most important signaling pathways identified as being involved in tumor metastasis [14–17]; however, whether the molecular mechanism of YPEL3 is associated with the pathway and the relevance between YPEL3 and Wnt/β-catenin signaling in NPC remain to be elucidated.