中国癌症杂志 ›› 2014, Vol. 24 ›› Issue (9): 679-683.doi: 10.3969/j.issn.1007-3969.2014.09.007

• 论著 • 上一篇    下一篇

HER-2在非小细胞肺癌中的表达及与预后的关系

李铸鹏1,张丹2,李丹3,苏丹4,应莉莎4,毛伟敏1,5   

  1. 1.温州医科大学第一临床学院心胸外科系,浙江 温州 325000;
    2.浙江省中医药大学药学院药理系,浙江 杭州 310000;
    3.浙江省中医药大学第一临床肿瘤学系,浙江 杭州 310000;
    4.浙江省肿瘤医院研究所,浙江 杭州 310000;
    5.浙江省肿瘤医院胸外科,浙江 杭州 310000
  • 出版日期:2014-09-30 发布日期:2014-11-12
  • 通信作者: 毛伟敏 E-mail:maowm1218@163.com
  • 基金资助:
    卫生部科研基金项目(No:WKJ2010-2-004);浙江省重大科技专项计划项目(No:2011C13039-1)

The expression of HER-2 and its prognostic implication in patients with non-small cell lung cancer

LI Zhu-peng1, ZHANG Dan2, LI Dan3, SU Dan4, YING Li-sha4, MAO Wei-min1,5   

  1. Cardiothoracic Surgery Department of The First Clinical College of Wenzhou Medical University, Wenzhou Zhejiang 325000, China; 2.Department of Pharmacology, Zhejiang University of Traditional Chinese Medicine, Hangzhou Zhejiang 310000, China; 3.The First Clinical Oncology Department of Zhejiang University of Traditional Chinese Medicine, Hangzhou Zhejiang 310000, China; 4.Cancer Research Institute, Zhejiang Provincial Cancer Hospital, Hangzhou Zhejiang 310000, China; 5.Department of Thoracic Surgery, Zhejiang Provincial Cancer Hospital, Hangzhou Zhejiang 310000, China
  • Published:2014-09-30 Online:2014-11-12
  • Contact: MAO Wei-min E-mail: maowm1218@163.com

摘要:

背景与目的:人类表皮生长因子受体2(human epidermal growth factor receptor 2HER-2)对非小细胞肺癌(non-small cell lung cancerNSCLC)患者预后的提示作用还处于争议之中,本研究旨在探索HER-2NSCLC中的表达及与预后的关系。方法:利用免疫组化检测425NSCLCHER-2的表达。χ2检验评价HER-2与临床病理参数的关系。COX比例风险回归评估HER-2与预后的关系。结果:425例组织中,HER-2阳性表达83(19.5%)HER-2表达与NSCLC的病理类型密切相关,腺癌中的表达最高(P=0.05)COX回归显示HER-2NSCLC的预后无相关性。结论:HER-2表达与NSCLC的病理类型密切相关,在腺癌中表达比较普遍,但与NSCLC的预后无关。

关键词: 非小细胞肺癌, 人类表皮生长因子2, 预后

Abstract:

Background and purpose: The prognostic role of human epidermal growth factor receptor 2 (HER-2) remains controversial in patients with non-small cell lung cancer (NSCLC). This study aimed to evaluate the expression of HER-2 and its prognostic implication in patients with NSCLC. Methods: Four hundred and twenty-five NSCLC patients specimens were obtained from Zhejiang Cancer Hospital. HER-2 protein expression was determined by immunohistochemistry (IHC). The relationship between HER-2 and clinicopathological parameters and patientsprognosis was analyzed by Chi-square test and COX proportional hazards regression model. Results: Eighty-three patients were positive expression of HER-2 (83/425, 19.5%). The expression of HER-2 was closely related with histological type (P=0.051), most patients with HER-2 positive were adenocarcinoma, then were squamous carcinoma or other histological types. However, HER-2 was not an independent prognostic indicator for the overall survival of patients with NSCLC. Conclusion: We found that the expression of HER-2 was closely connected with histological type, but it was not a predictive marker for the prognosis in patients with NSCLC.

Key words: Non-small cell lung cancer, Human epidermal growth factor receptor 2, Prognosis