SELENBP1 and nasopharyngeal carcinoma: In previous report of GEO dataset, SELENBP1 expression in HNSCC tissues has no correlation with tumor T-stage, N-stage, and tumor grade, we analysis the relevance that tumor N-stage, T-stage and tumor grade of 99 patients with NPC and SELENBP1 expression with Binary logistic regression analysis, the results were verified from clinical again (Fig. 6).