Overexpression of LCMR1 is significantly associated with clinical stage in human NSCLC

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• 作者：Liangan Chen (1)
  Zhixin Liang (1)
  Qing Tian (1)
  Chunsun Li (1)
  Xiuqing Ma (1)
  Yu Zhang (1)
  Zhen Yang (1)
  Ping Wang (1)
  Yanqin Li (1)
  
• 刊名：Journal of Experimental & Clinical Cancer Research
• 出版年：2011
• 出版时间：December 2011
• 年：2011
• 卷：30
• 期：1
• 全文大小：2199KB
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• 作者单位：Liangan Chen (1)
  Zhixin Liang (1)
  Qing Tian (1)
  Chunsun Li (1)
  Xiuqing Ma (1)
  Yu Zhang (1)
  Zhen Yang (1)
  Ping Wang (1)
  Yanqin Li (1)
  
  1. Department of Respiratory Diseases, Chinese PLA General Hospital, Beijing, 100853, PR China
  
• ISSN：1756-9966

文摘

Background Lung cancer is one of the most common human cancers and the leading cause of cancer death worldwide. The identification of lung cancer associated genes is essential for lung cancer diagnosis and treatment. Methods Differential Display-PCR technique was used to achieve the novel cDNA, which were then verified by real-time PCR. Northern blot was utilized to observe the expression of LCMR1 in different human tissues. 84 cases human NSCLC tissues and normal counterparts were analyzed for the expression of LCMR1 by immunohistochemistry. Results A novel 778-bp cDNA fragment from human large cell lung carcinoma cell lines 95C and 95D was obtained, and named LCMR1 (Lung Cancer Metastasis Related protein 1). LCMR1 was differentially expressed in different human tissues. LCMR1 was strongly overexpressed in NSCLC and its expression was significantly associated with clinical stage. Conclusion Our data indicated that LCMR1, strongly overexpressed in NSCLC, might have applications in the clinical diagnosis and treatment of lung cancer.