期刊文献+

MUC-2 Glycoprotein、癌胚抗原、增殖细胞核抗原在结直肠癌的免疫组织化学中的表达

下载PDF
导出
摘要 目的探讨MUC-2Glycoproein(黏糖蛋白)、癌胚抗原(CEA)、增殖细胞核抗原(PCNA)的表达与肠癌细胞增殖、浸润与预后的关系。方法单克隆抗体法研究29例结直肠癌。结果正常肠黏膜MUC-2呈不同程度表达,23例管状腺癌,MUC-2阳性率21·74%,黏液腺癌2例,阳性100%,MUC-2在肠黏膜癌变过程中表达下调,从正常肠黏膜到病变组织PCNA指数逐渐上升,肠癌细胞PCNA指数明显高于对照组。结论MUC-2、PCNA在肠癌的发生发展中起重要作用,正常黏蛋白基因表达的丢失与肠癌的发生相关。
出处 《中国厂矿医学》 2005年第4期357-358,共2页 Chinese Medicine of Factory and Mine
  • 相关文献

参考文献2

二级参考文献19

  • 1Nanashima A, Yamagnchi H, Sawai T, et al. Expression of adhesion molecules in hepatic metastases of colorectal carcinoma: relationship to primary tumours and prognosis after hepatic resection. J Castroenterol Hepatol, 1999, 14: 1004-1009.
  • 2Ishida T. Immunohistochemical expression of CD44 variant 6 in colorectal adenocarcinoma. Surg Today, 2000, 30: 28-32.
  • 3Tannapfel A, Kockerling F, Katalinic A, et al. Expression of nm23H1 predicts lymph node involvement in colorectal carcinoma. Dis Colon Rectum, 1995, 38 : 651-654.
  • 4Forte A, D "Urso A, Gallinaro LS, et al. NM23 expression as prognostic factor in colorectal carcinoma. G Chir, 2002, 23: 61-63.
  • 5Beahrs OH. Staging of cancer of the colon and rectum. Cancer,1992, 70: 1393-1396.
  • 6Hayes DF, Thor AD. c-erbB-2 in breast cancer: development of a clinically useful marker. Semin Oncol, 2002, 29: 231-245.
  • 7Yang JL, Ow KT, Russell PJ, et al. Higher expression of oncoproteins c-myc, c-erbB-2/neu, PCNA, and p53 in metastasizing colorectal cancer than in nonmetastasizing tumors. Ann Surg Oncol,1996, 3: 574-579.
  • 8Nakae S, Shimada E, Urakawa T. Study of c-erbB-2 protein and epidermal growth factor receptor expression and DNA ploidy pattern in colorectal carcinoma. J Surg Oncol, 1993, 54: 246-251.
  • 9Morrin M, Delaney PV. CD44v6 is not relevant in colorectal tumour progression. Int J Colorectal Dis, 2002, 17 : 30-36.
  • 10Chun SY, Bae OS, Kim JB. The significance of CD44 variants expression in colorectal cancer and its regional lymph nodes. J Korean Med Sci, 2000, 15: 696-700.

共引文献19

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