Moreover, H&E staining indicated that for both CNE2 and SUNE1 NPC xenografts, the tissues of LBH-overexpressing tumors were well-differentiated compared to the controls, exhibiting relatively epithelial characteristics, while the tissues of Lv5NC tumors showed poorly-differentiated, relatively mesenchymal characteristics (Figure S5). This evidence concerns the gene LBH and nasopharyngeal carcinoma.