结直肠癌,凋亡抑制蛋白,Livin,预后," /> 结直肠癌,凋亡抑制蛋白,Livin,预后,"/> Colorectal cancer,Inhibitor of apoptosis protein,Livin,Prognosis,"/>  <span style="font-family:宋体;">Ⅰ~Ⅲ期结直肠癌中<span>Livin</span>的表达及其临床意义<span></span></span>

临床肿瘤学杂志 ›› 2018, Vol. 23 ›› Issue (10): 910-914.

• 论著 • 上一篇    下一篇

 Ⅰ~Ⅲ期结直肠癌中Livin的表达及其临床意义

  

  1.  570208  海口  中南大学湘雅医学院附属海口医院肿瘤化疗科
  • 收稿日期:2018-04-08 修回日期:2018-07-12 出版日期:2018-10-31 发布日期:2019-03-20
  • 基金资助:
    基金项目:海南省卫生厅科技资助项目(琼卫2013资助-093号)

 Expression and clinical significance of Livin in stage - colorectal cancer

  1. Department of Oncology Affiliated Haikou Hospital of Xiangya Medical College, Central South University Haikou 570208
  • Received:2018-04-08 Revised:2018-07-12 Online:2018-10-31 Published:2019-03-20

摘要:  目的  探讨Ⅰ~Ⅲ期结直肠癌中Livin蛋白的表达及其与结直肠癌临床病理特征和预后的关系。方法  选取20071月至200912月海口市人民医院手术切除的100例结直肠癌组织、30例癌旁组织和15例正常结直肠黏膜组织,采用MaxVisionTM2法检测Livin蛋白的表达情况,分析其表达与结直肠癌临床病理特征的关系,采用Cox多因素回归模型分析影响预后的因素。结果  Livin在Ⅰ~Ⅲ期结直肠癌组织、癌旁组织及正常结直肠黏膜组织中的阳性表达率分别为64.0%(64/100)、16.7%(5/30)和0,差异有统计学意义(P0.05);Livin表达与TNM分期、浸润深度、淋巴结转移、分化程度及术前CEA有关(P0.05),而与性别、年龄及肿瘤大小无关(P0.05)。Cox多因素回归模型分析结果显示,Livin表达和TNM分期是影响Ⅰ~Ⅲ期结直肠癌总生存期(OS)的独立预后因素(P0.05)。结论  Livin可能与结直肠癌发生、发展及预后相关,可对结直肠癌的临床诊断、病情评估提供重要指导。

关键词: font-family:宋体, 结直肠癌')">">结直肠癌, 凋亡抑制蛋白, Livin, 预后

Abstract:  Objective  To investigate the expression of Livin protein in stage ⅠⅢ colorectal cancer and its relationship with clinicopathological features and prognosis. Methods  From January 2007 to December 2009 100 cases of colorectal cancer 30 cases of adjacent tissues and 15 cases of normal colorectal mucosa in Peoples Hospital of Haikou were selected. The expression of Livin protein was examined by MaxVisionTM2. The relationship between Livin expression and clinicopathological features of colorectal cancer was analyzed. Cox hazardregression model was used to analyze the factors influencing overall survivalOS.

ResultsThe positive expression rates of Livin in colorectal cancer tissues adjacent tissues and normal colorectal mucosa tissues were 64.0%(64/100), 16.7%(5/30 and 0, respectively P0.05. Livin expression was correlated with TNM stage invasion depth lymph node metastasis, differentiation degree and preoperative CEA P0.05), but not with sex age and tumor sizeP0.05. Cox multivariate regression analysis showed that Livin expression and TNM stage were independent prognostic factors for OS in stage - colorectal cancerP0.05. Conclusion  Livin may be associated with the occurrence development and prognosis of colorectal cancer and may provide important guidance for clinical diagnosis and evaluation of colorectal cancer.

Key words:  , Colorectal cancer">Colorectal cancer')">">, Inhibitor of apoptosis protein, Livin, Prognosis

中图分类号: 

  • R735.3
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