https://www.selleckchem.com/products/tabersonine.html 05). The surgery group had significantly higher 5-year overall survival (98.30% vs. 91.70%), disease-free survival (98.30% vs. 81.40%), and recurrence-free survival (100.00% vs. 90.10%) rates than did the non-surgery group (All P<0.05). In total, 0 and 14 patients in the surgery and non-surgery groups, respectively, had residual cancer at the end of treatment (P=0.001). All patients in the surgery group tested negative for EBV-DNA, whereas two patients in the non-surgery group tested positive. The incidence of hematologic toxicity during treatment was similar between the two groups (All P>0.05). Still, the incidence of severe oral mucositis was lower in the surgery group than in the non-surgery group (37.9% vs. 54.08%, P=0.051). Surgery can improve the clearance rate of EB virus and reduce tumor residue. Surgery may be a safe and effective treatment for early NPC. Surgery can improve the clearance rate of EB virus and reduce tumor residue. Surgery may be a safe and effective treatment for early NPC. Laryngeal squamous cell carcinoma (LSCC) is a common type of malignant tumors of larynx, and in this study, we aimed to evaluate the functional role of long non-coding RNA TRPM2-AS in LSCC. The expression levels of TRPM2-AS in LSCC tissues and cell lines were detected by RT-qPCR analysis. In vitro functional assays, including MTT assay and transwell assay, were performed to explore the biological effects of TRPM2-AS on LSCC cells. The expression levels of EMT-relevant proteins were detected by Western blot analysis. The interaction between TRPM2-AS and miR-138 in LSCC, predicted by bioinformatic method, was verified by dual-luciferase reporter assay. We observed that TRPM2-AS was highly expressed in human LSCC tissues and cell lines. LSCC patients with advanced clinical stage exhibited higher intratumoral TRPM2-AS expression. The results of functional assays demonstrated that TRPM2-AS knockdown remarkably inhibited th