基础医学与临床 ›› 2016, Vol. 36 ›› Issue (10): 1407-1411.

• 研究论文 • 上一篇    下一篇

C-erbB-2和VEGF在鼻腔-鼻窦鳞状细胞癌中的表达及临床意义

陆鸿略1,毕静1,张建利2,康菲1   

  1. 1. 承德医学院附属医院
    2. 承德市宽城县医院
  • 收稿日期:2015-12-03 修回日期:2016-01-22 出版日期:2016-10-05 发布日期:2016-09-27
  • 通讯作者: 陆鸿略 E-mail:13833404032@163.com

Expression and significance of C-erbB-2 and VEGF in sinonasal squamous cell carcinoma

  • Received:2015-12-03 Revised:2016-01-22 Online:2016-10-05 Published:2016-09-27

摘要: 目的:研究原癌蛋白(C-erbB-2)及血管内皮生长因子(VEGF)在鼻腔、鼻窦鳞状细胞癌(SNSCC)中的表达及其临床意义。方法:收集62例SNSCC组织、30例鼻息肉组织(NP组)以及25例正常鼻腔黏膜(正常组),用免疫组化及Western blot技术分别检测C-erbB-2和VEGF在三者中的表达情况。结果:C-erbB-2和VEGF在SNSCC组织中的表达明显高于鼻息肉及正常鼻腔黏膜中的表达(P﹤0.05)。另外,C-erbB-2和VEGF的表达与病理类型、临床病理分期及淋巴结转移等临床病理特征呈正相关(P﹤0.05),而与性别、年龄无关。结论:C-erbB-2和VEGF,与SNSCC的发生、分化及细胞增殖密切相关,联合检测二者有助于对SNSCC的诊断与治疗。

关键词: 鼻腔、鼻窦肿瘤, 鳞状细胞癌, C-erbB-2, 血管内皮生长因子, 免疫组织化学, Western- blot

Abstract: Objective:To explore the expression and significance of C-erbB-2 and vascular endothelial growth factor (VEGF) in sinonasal squamous cell carcinoma(SNSCC). Methods: Immuno -histochemical method and Western blot method was used to determine the expression of C-erbB-2 and VEGF in specimen of sixty-two cases of sinonasal squamous cell carcinoma(SNSCC) ,thirty cases of nasal polyps﹙NP﹚and twenty-five cases of normal nasal mucosa. Results:The expression of C-erbB-2 and VEGF in SNSCC significantly higher than that in nasal polyps﹙NP﹚and normal nasal mucosa(P﹤0.05). Furthermore,the expression of C-erbB-2 and VEGF correlated with tumor classification,clinicopathologic stage,lymph node involvement(P﹤0.05),but not with patient’s age and gender.Conclusion: C-erbB-2 and VEGF are closely related to the tumorigenesis,differentiation and proliferation of SNSCC.Detection of these protein combined helps to diagnose and treatment of SNSCC.

Key words: Sinonasal neoplasms, squamous cell carcinoma, C-erbB-2, vascular endothelial growth factor, Immunohistochemical method, Western Blot