Heterogeneous nuclear ribonucleoprotein Q, Superoxide dismutase mitochondria, etc., were up-regulated in NPC tissues; Vimentin, α-enolase, heterogeneous nuclear ribonucleoproteins C1/C2 Raf kinase inhibitor protein, etc., were down-regulated in NPC tissues. This evidence concerns the gene SYNCRIP and nasopharyngeal carcinoma.