1.Expression and significance of Survivin and Bcl-2 in nasal aquamous cell carcinoma
Jin Hui LIANG ; Hailin LUO ; Fang LONG ; Li LI ; Huanglang HUANG ; Mei HUANG ; Xiang ZHANG ; Weidong MAO
Journal of Clinical Otorhinolaryngology Head and Neck Surgery 2016;30(7):529-531
Objective:To investigate the expression and it's clinical significance of Survivin and Bcl-2 in nasal squamous cell carcinoma (SNSCC). Method:The immunohistochemical Envision two step method was used to measure the expression of Survivin and Bcl-2 in 35 cases of SNSCC, 20 cases of normal inferior concha tissues. Result:The expression of Survivin in SNSCC was 88.6%, significantly higher than the normal inferior turbinate mucosal tissue expression of 0% (P<0.01). The expression of Bcl-2 in SNSCC was 71.4%, significantly higher than the normal inferior turbinate mucosal tissue expression of 25% (P<0.01). Expression of Bcl-2 was significantly higher in SNSCC than in normal tissue. The expression of Survivin was positively correlated with Bcl-2 expression (P<0.01). The higher the grade of tumor, the lower expressions of Survivin and Bcl-2. Conclusion:Survivin and Bcl-2 may play an promoting role in the development and progression process of SNSCC. Survivin may become a target spot of SNSCC gene therapy.
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