人乳头瘤病毒在人大肠癌中检出

被引:5
作者
吴小兵
彭朝晖
徐钤
谭旭鹏
机构
[1] 第一军医大学生物化学教研室,第一军医大学生物化学教研室,第一军医大学生物化学教研室,珠江医院检验科
关键词
大肠癌; 腺癌; 人乳头瘤病毒; 聚合酶链反应; 脱氧核糖核酸;
D O I
暂无
中图分类号
学科分类号
摘要
用聚合酶链反应(Polymerase chain reaction,PCR)法对28例大肠癌(均为分化程度不同的腺癌)及18例相应癌旁组织中人乳头瘤病毒(human papillomavirus,HPV)16和18型DNA分别进行检测。在28例大肠癌组织中分别检测到3例(10.8%)呈HPV16DNA阳性和18例(64.5%)呈HPV18DNA阳性。而相应的18例癌旁组织中仅检测到3例(16.7%)呈HPV18DNA阳性,未检测到HPV16DNA。为了证实扩增产物的特异性,我们用限制性内切酶对PCR产物分别进行了酶切分析,结果与预期的完全相符。本文提示HPV感染可能是大肠癌的发病因素之一。
引用
收藏
页码:289 / 293
页数:5
相关论文
共 9 条
  • [1] Detection of human papillomavirus.DNA. in cervical cancer tissue by the polymerase chain reaction. He Yu-Kai,Zhang Ji-Zeng Xu Qian,et al. Journal of Virological Methods . 1989
  • [2] Presence of HPV16 sequences in laryngeal carcinomas. Perez AM,Ruiz CF,Esteban F,et al. International Journal of Cancer . 1990
  • [3] A survey of human cancers for human papillomavirus DNA by filter hybridization. Ostrow RS,Manias DA,Fong WJ,et al. Cancer . 1987
  • [4] Human papillomavirus detection in adenocarcinoma of the anus. Koalos J,Symmans F,Chumas J,et al. Modern Pathology . 1991
  • [5] Protooncogene abnormalities in colon cancers and adenomatous polyps. Meltzer SJ Ahnen DJ,Battifora H,et al. Gastroenterology . 1987
  • [6] The role of papillomaviruses in human anogenital cancer.in: Howley PM ed. The Papovaviridae: The Papillomaviruses. Znr Hausen H,Schneider A. New,York . 1987
  • [7] Immunohistochemical demonstration of human papillomavirus antigen in human colon neoplasms. Kirgan D,Manalo P,McGregor B. Journal of Surgical Research . 1990
  • [8] Nucleotide sequence and comparative analysis of human papillomavirus type 18 genome. Cole ST,Danos O. Journal of Molecular Biology . 1987
  • [9] Hypothesis for the etiology of colorectal cancer-An overview. Cheah PY. Nutrition and Cancer . 1990