期刊文献+

c-KIT、PDGFR-α及PDGFR-β蛋白在肺神经内分泌癌组织中的表达及临床意义

Expression of c-KIT,PDGFR-α and PDGFR-β protein in neuroendocrine lung cancer tissues and its clinical significance
下载PDF
导出
摘要 目的探讨c-KIT、血小板衍生生长因子受体-α(PDGFR-α)和PDGFR-β蛋白表达在肺神经内分泌癌发生中的作用及与预后的相关性。方法采用免疫组化方法检测80例肺神经内分泌癌组织中c-KIT、PDGFR-α及PDGFR-β蛋白表达情况,分析三项指标间及与肿瘤临床病理参数、患者预后(Kaplan-Meier生存分析)的关系。结果c-KIT、PDGFR-α和PDGFR-β蛋白阳性表达率分别为45.00%、58.75%和66.25%,两两比较P均>0.05;三项指标与患者年龄、性别及肿瘤直径、分期均无明显相关性(P>0.05);除小细胞癌与类癌外,PDGFR-α蛋白在四种类型肺癌中的表达阳性率均有显著差异(P均<0.05);PDGFR-β蛋白在不典型类癌和大细胞癌中的表达有显著差异(P<0.05);PDGFR-α蛋白在大细胞癌、c-KIT蛋白在类癌、PDGFR-β蛋白在不典型类癌中表达阳性与阴性者中位生存期有显著差异。结论c-KIT、PDGFR-α及PDGFR-β蛋白表达在肺神经内分泌癌发生中具有一定作用,并与预后有关。 Objective To investigate the role of c-KIT,platelet-derived growth factor receptor(PDGFR)-α and PDG- FR-β protein expression in the occurrence and development of neureendocrine lung cancer,and analyze its correlation with the prognosis. Methods The expression of c-KIT, PDGFR-α and PDGFR-β protein in 80 cases of neureendocrine lung cancer were detected by immunohistechemistfieal method , then the correlation among the three indicators, and which with tumor clinicopathologic parameters,prognosis (Kaplan-Meier survival analysis)were analyzed. Results The expression of c-KIT, PDGFR-α and PDGFR-β protein were 45.00% ,58.75% and 66.25% (P 〉 0.05 ). There were no significant correlation between the three indicators and patient's age, sex,tumor size or stage(P 〉 0.05). The expression of PDGFR-α protein showed significant differences( P 〈 0.05) among four types of lung cancer except small cell carcinoma and carcinoid. There were significant differences between the expression of PDGFR-β protein in atypical careinoid and that in large cell carcinoma ( P 〈 0.05). To the expression of PDGFR-α protein in large cell carcinoma patients, c-KIT protein in carcinoid patients, PDGFR-β protein in atypical careinoid patients, there were significant differences of middle -survival -time between the positive and negative individuals(P 〈 0.05). Conclusion The expression of c-KIT, PDGFR-α and PDGFR-β protein play certain roles in the occurrence of neuroendcerine lung cancer, and are correlated to the prognosis.
出处 《山东医药》 CAS 北大核心 2010年第3期4-6,共3页 Shandong Medical Journal
基金 国家自然科学基金资助项目(30770828)
关键词 肺神经内分泌癌 血小板衍生生长因子受体 C-KIT蛋白 免疫组化 neureendocrine lung cancer platelet-derived growth factor receptor c-KIT protein immunohistochemistry
  • 相关文献

参考文献12

  • 1Butnor KJ, Burchette JL, Spom TA, et al. The spectrum of KIT (CD117 )immunorcactivity in lung and pleund tumors: a study of 96 cases using a single-source antibody with a review of the literature[J]. Arch Pathol Lab Mecl,2004,128(5):538-543.
  • 2Araki K,Ishii G, Yokose T, et al. Frequent overexpvession of the c-KIT protein in large cell neurcendocrine carcinoma of the lung[ J]. Lung Cancer,2003,40 (2) : 173-180.
  • 3Kim R,Emi M,Arihiro K,et al. Chemosensitization by ST1571 targeting the platelet-derived growth factor/ platelet-derived growth factor receptor-signaling pathway in the tumor progression and angiogenesis of gastric carcinoma[J]. Cancer,2005,103 ( 9 ) : 1800- 1809.
  • 4Carvalho I, Milanezi F, Martins A, et al. Overexpression of plateletderived growth factor receptor alpha in breast cancer is associated with tumour progression [ J ]. Breast Cancer Res, 2005,7 ( 5 ) : R788-795.
  • 5朱浩图,韩军,马琳.结直肠癌组织中PDGFRα和PDGFRβ的表达及意义[J].癌症,2008,27(6):654-660. 被引量:4
  • 6Rossi G, Cavazza A, Marchioni A, et al. Role of chemotherapy and the receptor tyrosine kinases KIT, PDGFRalpha, PDGFRbeta, and Met in large-cell neuroendocrine carcinoma of the lung[ J]. J Clin Oncol,2005,23(34) :8774-8785.
  • 7Heinrich MC, Corless CL, Demetri GD, et al. Kinase mutations and imatinib response in patients with metastatic gastrointestinal stromal tumor[ J]. J Clin Oncol,2003,21 (23) :4342-4349.
  • 8Tefferi A. Molecular drug targets in myeloproliferative neoplasms: mutant ABL1, JAK2, MPL, KIT, PDGFR-α, PDGFR-β and FGFR1 [J].J Cell Mol Med,2009,13 (2) : 215-237.
  • 9Cassier PA, Dufresne A, Arifi S, et al. Imatinib mesilate for the treatment of gastrointestinal stromal tumour[ J]. Expert Opin Pharmacother,2008,9 (7) : 1211-1222.
  • 10Chow LQ, Eckhardt SG. Sunitinib: from rational design to clinical efficacy[ J]. J Clin Oncol,2007,25 (7) :884-896.

二级参考文献16

  • 1罗锦辉,唐建武.PDGF-B、PDGFR-α在小细胞肺癌中的不同表达[J].肿瘤,2004,24(5):476-477. 被引量:12
  • 2张旭,戎铁华,张玉,龙浩,傅剑华,林鹏,张兰军,杨名添,曾灿光,马国伟,苏晓东,李小东,王军业,温浙盛,赵进明.C-kit和PDGFRβ在食管癌组织中的表达及其临床意义[J].癌症,2006,25(1):92-95. 被引量:8
  • 3Seifert R A, Hart C E, Phillips P E, et al. Two different subunits associate to create isoform-specific platelet-derived growth factor receptors [J]. J Biol Chem, 1989,264(15): 8771-8778.
  • 4Kim R, Emi M, Arihim K, et al. Chemosensitization by STI571 targeting the platelet-derived growth factor/plateletderived growth factor receptor-signaling pathway in the tumor progression and anglogenesis of gastric carcinoma [J ]. Cancer, 2005,103(9) : 1800-1809.
  • 5Hwang R F, Yokoi K, Bucana C D, et al. Inhibition of platelet-derived growth factor receptor phosphorylation by STI571 (Gleevec) reduces growth and metastasis of human pancreatic carcinoma in an orthotopic nude mouse model [J]. Clin Cancer Res, 2003,9 (17) : 6534-6544.
  • 6Carvalho I, Milanezi F, Martins A, et al. Overexpression of platelet-defived growth factor receptor alpha in breast cancer is associated with tumour progression [J]. Breast Cancer Res, 2005,7 (5) : R788-795.
  • 7Uehara H, Kim S J, Karashima T, et al. Effects of blocking platelet-defived growth factor-receptor signaling in a mouse model of experimental prostate cancer bone metastases [J]. J Natl Cancer Inst, 2003,95(6) :458-470.
  • 8Lindmark G, Sundberg C, Glimelius B, et al. Stromal expression of platelet-derived growth factor beta-receptor and platelet-derived growth factor B-chain in colorectal cancer [J].Lab Invest, 1993,69(6) : 682-689.
  • 9Craven R J, Xu L H, Weiner T M, et al.Receptor tyrosine kinases espressed in metastatic colon cancer [J]. Int J Cancer, 1995,60(6) :791-797.
  • 10Shaheen R M, Davis D W, Liu W, et al. Antiangiogenic therapy targeting the tyrosine kinase receptor for vascular endothelial growth factor receptor inhibits the growth of colon cancer liver metastasis and induces tumor and endothelial cell apoptosis [J ]. Cancer Res, 1999,59(21 ) : 5412-5416.

共引文献5

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