期刊文献+

血管内皮生长因子、血管生成素在食管鳞状细胞癌组织中的表达及其意义 被引量:1

Expression and significance of VEGF,Angiopoietin-1 and Angiopoietin-2 in esophageal squamous cell carcinoma
原文传递
导出
摘要 目的 研究血管内皮生长因子(VEGF)、血管生成素(Ang)-1及Ang-2在食管鳞状细胞癌(ESCC)中的表达及其与预后的关系.方法 用免疫组织化学二步法检测60份ESCC、20份食管癌旁组织及10份正常食管黏膜上皮组织中VEGF、Ang-1及Ang-2的表达,计数微血管密度(MVD).结果 ESCC与食管癌旁组织及食管正常鳞状上皮组织比较,Ang-1表达率显著降低,而VEGF及Ang-2表达率则显著升高(P<0.05).MVD在Ang-1阴性表达组显著高于阳性表达组(P=0.000);MVD在VEGF、Ang-2阳性表达组显著高于阴性表达组(P<0.05).Ang-1表达与肿瘤分化程度显著相关(P=0.013).T3、T4期VEGF和Ang-2表达率显著高于T1、T2期(P<0.05);VEGF及Ang-2在有淋巴结转移者显著高于无淋巴结转移者(P<0.001).VEGF及Ang-2表达阳性组术后3年生存率低于阴性表达组(P<0.05),Ang-1表达阳性和阴性组比较,差异无统计学意义(P=0.749).结论 Ang-1表达的降低及Ang-2、VEGF表达的增高可能与食管癌的发生、发展密切相关;VEGF及Ang-2在食管癌中表达提示预后不良.
出处 《肿瘤研究与临床》 CAS 2008年第2期87-90,共4页 Cancer Research and Clinic
  • 相关文献

参考文献3

二级参考文献16

  • 1李超,冯红超,宋宇峰.口腔鳞癌中促血管生成素-2的表达与临床病理学特征及血管生成的关系[J].临床口腔医学杂志,2005,21(3):131-133. 被引量:6
  • 2Etoh T, Inoue H, Tanaka S, et al. Angiopoietin-2 is related to tumor angiogenesis in gastric carcinoma: possible in vivo regulation via induction of proteases. Cancer Res, 2001, 61 : 2145-2153.
  • 3Brey EM, Lalani Z, Johnston C, et al. Automated selection of DAB-labeled tissue for immunohistochemical quantification. J Histochem Cytochem, 2003, 51:575-584.
  • 4Stoehzing O, Ahmad SA, Liu W, et al. Angiopoietin-1 inhibits tumour growth and ascites formation in a murine model of peritoneal carcinomatosis. Br J Cancer, 2002, 87 : 1182-1187.
  • 5Korff T, Kimmina S, Martiny-Baron G, et al. Blood vessel maturation in a 3-dimensional spheroidal cocuhure model: direct contact with smooth muscle cells regulates endothelial cell quiescence and abrogates VEGF responsiveness. Faseb J, 2001, 15:447-457.
  • 6Lafleur MA, Forsyth PA, Atkinson SJ, et al. Perivascular cells regulate endothelial membrane type-1 matrix metalloproteinase activity. Biochem Biophys Res Commun, 2001, 282:463-473.
  • 7Hu B, Guo P, rang Q,et al. Angiopoietin-2 induces human glioma invasion through the activation of matrix metalloprotease-2. Proc Nail Acad Sci U S A, 2003, 100:8904-8909.
  • 8Ahmad SA, Liu W, Jung YD, et al. The effects of angiopoietin-1 and -2 on tumor growth and angiogenesis in human colon cancer.Cancer Res, 2001, 61 : 1255-1259.
  • 9Mitsuhashi N, Shimizu H, Ohtsuka M, et al. Angiopoietins and Tie-2 expression in angiogenesis and proliferation of human hepatocellular carcinoma. Hepatology, 2003, 37 : 1105-1113.
  • 10宋宇峰,温玉明,段晓峰.颊粘膜癌变期肿瘤血流总量和血管生成与肿瘤生长关系的实验研究[J].贵阳医学院学报,1997,22(4):323-325. 被引量:8

共引文献33

同被引文献18

  • 1胡伟国,王春友,刘涛,熊炯邤,杨智勇.SHH、EGFR和PCNA蛋白在胰腺癌组织中的表达及其意义[J].癌症,2007,26(9):947-951. 被引量:7
  • 2Kansal, A. Hypoplastic thumb in Gorlin's syndrome[ J ] .J Plast Reconstr Aesthet Surg, 2007,60 (4) : 440-442.
  • 3Lindstrom, E. PTCH mutations: distribution and analyses [J] .Hum Murat,2006,27(3):215-219.
  • 4van den Brink, G.R. Hedgehog signaling in development and homeostasis of the gastrointestinal tract [ J ]. Physiol Rev,2007,87 (4) : 1 343-1 375.
  • 5Bailey, J. M, A.M. Mohr, et al. Hollingsworth. Sonic hedgehog paraerine signaling regulates metastasis and lymphangiogenesis in pancreatic cancer [ J ]. Oncogene, 2009,28(40) :3 513-3 525.
  • 6Nagai, S. Glil contributes to the invasiveness of pancreat- ic cancer through matrix metalloproteinase- 9 activation [J] .Cancer Sci,2008,99(7): 1377-1384.
  • 7Yamazaki, M.Sonic hedgehog derived from human pancre- atic cancer cells augments angiogenic function of endothe- lial progenitor cells [ J ]. Cancer Sci, 2008,99 (6) : 1 131 - 1 138.
  • 8Fujii,H.Kuwano.Regulation of the expression balance of angiopoietin-1 and angiopoietin-2 by Shh and FGF-2 [ J]. In Vitro Cell Dev Biol Anim, 2010,46 (6) : 487- 491.
  • 9Hegde, G.V.Targeting of sonic hedgehog-GLI signaling: a potential strategy to improve therapy for mantle cell lymphoma[ J ]. Mol Cancer Ther, 2008,7 (6) : 1 450- 1 460.
  • 10Kim, Y. Selective down-regulation of glioma-associated oncogene 2 inhibits the proliferation of hepatocellular carcinoma cells [ J ]. Cancer Res, 2007,67 ( 8 ) : 3 583 - 3 593.

引证文献1

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