HMGA2 and nasopharyngeal carcinoma: In the study of nasopharyngeal carcinoma, some researchers found that the expression of HMGA2 in nasopharyngeal carcinoma tissues was higher than that in normal tissues, and the differential expression of related proteins such as HMGA2 and EMT in nasopharyngeal carcinoma tissues and normal tissues suggested that HMGA2 and EMT and other related proteins played a potential role in the carcinogenesis of nasopharyngeal masses.