期刊文献+

miR-145和CTGF在肺腺癌中的表达关系及意义 被引量:5

原文传递
导出
摘要 目的:探讨微小RNA-145(miR-145)、结缔组织生长因子(CTGF)在肺腺癌中的表达关系及其临床意义。方法:收集2012年6月至2014年3月于我院诊治并经病理证实的肺腺癌组织标本95例,同时取癌旁正常肺组织为正常组(95例)。实时定量聚合酶链反应(qRT-PCR)法检测肺腺组织中miR-145与CTGF表达量,免疫组化法检测肺腺组织中CTGF蛋白表达,根据检测结果将miR-145分为高表达组与低表达组,CTGF分为阳性表达组与阴性表达组,分析miR-145、CTGF表达与肺腺癌临床病理参数的关系,Pearson法对miR-145与CTGF进行相关性分析,Kaplan-Meier法对肺腺癌患者的生存情况进行分析。结果:肺腺癌组织中miR-145表达量显著低于正常组(P <0. 05),而CTGF表达量显著高于正常组(P <0. 05),且肺腺癌组织中CTGF蛋白阳性率显著高于正常组(P <0. 05); miR-145、CTGF表达均与临床分期、淋巴结转移、TNM分期、病理分级、胸膜浸润显著相关(P <0. 05); Pearson相关性分析结果显示miR-145与CTGF呈显著负相关(r=-0. 512,P <0. 05); Kaplan-Meier曲线显示肺腺组织中miR-145高表达组无病生存期(DFS)、总生存期(OS)显著高于低表达组,CTGF阴性表达组DFS、OS均显著高于阳性表达组,差异均具有统计学意义(P <0. 05)。结论:与正常组相比,肺腺癌中miR-145下调表达而CTGF上调表达,两者呈负相关且与预后有关,可作为早期诊断肺腺癌以及评定患者预后的指标。
出处 《现代医学》 2019年第3期299-304,共6页 Modern Medical Journal
基金 2015年石家庄市科学技术研究与发展指导计划项目(151460703)
  • 相关文献

参考文献7

二级参考文献45

  • 1侯志超,王伟鹏,黄佳,刘亚丽,刘静,汤萨,袁果,户彦龙,陈莉莎,史莉莉,王立东.高、低发区食管癌患者淋巴结转移及其影响因素与生存期的关系[J].肿瘤防治研究,2014,41(3):221-226. 被引量:9
  • 2Travis WD, Asamura H, Bankier AA, et al. The IASLC Lung Cancer Staging Project: Proposals for Coding T Categories for Subsolid Nodules and Assessment of Tumor Size in Part-Solid Tumors in the Forthcoming Eighth Edition of the TNM Classification of Lung Cancer. J Thorac Oncol, 2016. [Epub ahead of print].
  • 3Detterbeck FC, Franklin WA, Nicholson AG, et al. The IASLC lung cancer staging proiect: background data and proposed criteria to distinguish separate primary lung cancers from metastatic foci in patients with two lung tumors in the forthcoming eighth edition of the TNM classification for lung cancer. J Thorac Oncol, 2016, 11 (5): 651-665.
  • 4Detterbeck FC, Bolejack V, Arenberg DA, et al. The IASLC lung cancer staging project: background data and proposals for the classification of lung cancer with separate tumor nodules in the forthcoming eighth edition of the TNM classification for lung cancer. J Thorac Oncol, 2016, 11 (5): 681-692.
  • 5Detterbeck FC, Nicholson AG, Franklin WA, et al. The IASLC lung cancer staging project: summary of proposals for revisions of the classification of lung cancers with multiple pulmonary sites of involvement in the forthcoming eighth edition of the TNM classification. J Thorac O ncol, 2016, 11(5): 639-650.
  • 6Detterbeck FC, Marom EM, Arenberg DA, et al. The IASLC lung cancer staging project: aackground data and proposals for the application of TNM staging rules to lung cancer presenting as multipIe nodules with ground glass or Iepidic features or a pneumonic type of involvement in the forthcoming eighth edition of the TNM classification. J Thorac Oncol, 2016, 11 (5): 666-680.
  • 7Goldstraw P, Chansky K, Crowley J, et al. The IASLC lung cancer staging project: proposals for revision of the TNM stage groupings in the forthcoming (eighth) edition of the TNM classification for lung cancer. J Tnorac Oncol, 2016, 11(1): 39-51.
  • 8Eberhardt WE, Mitchell A, Crowley J, et al. The IASLC lung cancer staging project: proposals for the revision of the M descriptors in the forthcoming eighth edition of the TNM classification of lung cancer. J Thorac Oncol~ 2015, 10(11): 1515-1522.
  • 9Rami-Porta R~ Bolejack V~ Crowley J, et al. The IASLC lung cancer staging project: proposals for the revisions of the T descriptors in the forthcoming eighth edition of the TNM classification for lung cancer.J Thorac Oncol, 2015, 10(7): 990-1003.
  • 10Groome PA, Bolejack V, Crowley JJ, et al. The IASLC lung cancer staging project: validation of the proposals for revision of the T, N, and M descriptors and consequent stage groupings in the forthcoming (seventh) edition of the TNM classification of malignant tumours. J Thorac Oncol, 2007, 2(8): 694-705.

共引文献148

同被引文献45

引证文献5

二级引证文献14

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部