中华皮肤科杂志 ›› 1995, Vol. 28 ›› Issue (4): 228-230.

• 论著 • 上一篇    下一篇

c-erbB-1及c-erbB-2癌基因蛋白在皮肤基底细胞癌与鳞状细胞癌中的表达

刘宝军1, 张海涛1, 李淑琴1, 陈伟2, 李润江1   

  1. 1. 沈阳军区总医院皮肤科 110015;
    2. 医学实验科
  • 收稿日期:1994-08-19 修回日期:1994-12-27 出版日期:1995-08-15 发布日期:1995-08-15

The Expression of c-erbB-1 and c-erbB-2 Oncoproteins in Basal Cell Carcinoma and Squamous Cell Carcinoma of Skin

Liu Baojun1, Zhang Haitao1, Li Suqin1   

  1. Department of Dermatology, Shenyang Military General Hospital, Shenyang 110015
  • Received:1994-08-19 Revised:1994-12-27 Online:1995-08-15 Published:1995-08-15

PDF (PC)

343

赞

摘要： 应用免疫组化技术研究43例基底细胞癌(BCC)、26例鳞状细胞癌(SCC)中c-erbB-1及c-erbB-2癌基因蛋白表达。结果表明:①BCC组织中c-erbB-1蛋白表达均有不同程度增强;而c-erbB-2蛋白仅在部分BCC中表达,且明显减弱。②SCC组织中c-erbB-1及c-erbB-2蛋白表达分别与肿瘤组织分化程度呈负相关及正相关。提示c-erbB-1及c-erbB-2癌基因蛋白异常表达可能对BCC及SCC发展起一定作用。

关键词: 癌, 基底细胞, 鳞状细胞, 癌基因

Abstract: The expression of c-erbB-1 and c-erbB-2 oncoproteins were investigated by immunohistochemical technique using monoclonal antibodies to c-erbB-1 and c-erbB-2 oncoproteins in 43 cases of hasal cell carcinoma (BCC) and 26 cases of squamous cell carcinoma (SCC). The results showed that:① The expression of c-erbB-1 oncoprotein in BCC increased; the expression of c-erbB-2 oncoprotein in BCC reduced significantly, and lost in 16 cases (16/43). ② The intensities of c-erbB-1 and c-erbB-2 oncoprorein expression had negative and positive correlations to the degrees of SCC differentiation respectively. It is suggested that the abnormal expression of c-erbB-1 and c-erbB-2 oncoprotein in BCC and SCC may play a role in the development of skin tumors.

Key words: Carcinoma, basal cell, squamous cell, Oncogene