期刊文献+

结直肠癌患者血清中CDKN2/p16基因异常的观察

原文传递
导出
摘要 近年来研究表明,肿瘤DNA存在于患者周围血液中,虽含量极微却反映人体负荷肿瘤,CDKN2/p16基因是肿瘤抑制基因家族中的重要一员,它的功能异常多见于恶性肿瘤。它的结构异常表现为缺失和点突变,以及其基因内含子5'端、CPG岛的高度甲基化,抑制启动子区域使其失活。为了探讨在同一患者中这几种异常是否单独或相互起作用而设计此项研究。
出处 《中华消化杂志》 CAS CSCD 北大核心 2006年第3期207-208,共2页 Chinese Journal of Digestion
基金 山西省科研基金资助项目(022075)
  • 相关文献

参考文献3

二级参考文献18

  • 1万文徽,李吉友.肿瘤标志的临床应用[J].中华医学检验杂志,1997,20(1):49-51. 被引量:180
  • 2Zhong S. Application of circulatingDNA in cancer research. In: Chinese Medical association ed.Chinese National Congress ofOncology 2000.Educational edition. Beijing: 2000. 233-235.
  • 3Esteller M, Montserrat SC, Rosell R, et al. Detection of aberrant promotorhypermethylation of tumor suppressor gene in serum DNA from non-small cell lung cancerpatient. Cancer Res, 1999, 59: 67-70.
  • 4Herman JG, Graff JR. Myohanen S, et al. Methylation specific PCR: A novel PCR assayfor methylation status of CpG island. PNAS, 1996, 93: 9821-9826.
  • 5Kopreski S, Benko FA, Kiwee C, et al. Detection of mutant K-ras DNA in plasma orserum of patient with colorectal cancer. Br J Cancer, 1997, 76: 1293-1299.
  • 6Gonzalez-zulueta M, Bender CM, Yang AS, et al. Methylation of the 5'CpG island ofthe P16/CDKN2 tumor suppressor gene in normal and transformed human correlated with genesilencing. Cancer Res, 1995, 55: 4531-4535.
  • 7Lo KW, Cheung ST, Leung SF, et al. Hypermethylation of the P16 gene in NPC cancer.Cancer Res, 1996, 56: 3721-3725.
  • 8Maesawa C, Tamura G, Nishizuka S, et al. Inactivation of CDKN2 gene by homozygousdeletion and de novo methylation associated with advanced stage esophageal squamous cellcarcinoma. Cancer Res, 1996, 56: 3875-3878.
  • 9Belinski SA, Nikula KJ, Pamisano WA, et al. Aberrant methylation of P16INK4a is anearly event in lung cancer and potential biomarker for early diagnosis. PNAS, 1998, 95:11891-11895.
  • 10Anker P, Leforet F, Vasioukhin V, et al. K-ras mutation are found in DNA extractedfrom the plasma of patient with colorectal cancer. Gastroenterology, 1997, 112: 1114-1120.

共引文献87

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