食管癌分子细胞遗传学研究进展  

Advances in molecular and cellular genetics of esophageal carcinoma

作　　者：淳采璞[1] 李锋[1] 

机构地区：[1]新疆石河子大学医学院病理教研室,新疆石河子832002

出　　处：《世界肿瘤杂志》2007年第4期282-286,共5页Tumour Journal of the World

基　　金：①科技部973重大基础研究前期研究专项（No.2005CCA03700;2007CB516804）：②教育部科学技术研究重点项目（No206167）

摘　　要：食管癌的发生和演进涉及多种染色体异常的积累，是一复杂的过程，但迄今为止还未发现特征性的染色体改变。应用荧光原位杂交（M-FISH），比较基因组杂交（CGH）等分子细胞遗传学技术对食管癌染色体畸变研究已取得了很多成果，鉴于以上几种细胞遗传学方法在探讨肿瘤发病机制中的广泛应用，且其在方法学上具有一定的互补性，现就其在探讨食管癌的分子细胞遗传学改变做一综述。Multi-chromosome aberration are involved in the carcinogenesis and progression of esophageal cancer. However, the distinctive chromosomal changes have not been discovered due to its complicated carcinogenesis procedure. Many achievements in chromsomal aberration of esophageal carcinoma have been made by molecular and cellular genetic methods, such as FISH, CGH and so on, which have much complementation. This paper reviews these approaches and presents some of the recently developed applications of these new methods in both research and clinical settings.

关 键 词：食管癌 染色体异常 分子细胞遗传学 

分 类 号：R735.1[医药卫生—肿瘤]