中华皮肤科杂志 ›› 2008, Vol. 41 ›› Issue (5): 301-303.

• 论著 • 上一篇    下一篇

转录激活因子3、葡萄糖转运蛋白-1、增殖细胞核抗原在尖锐湿疣组织中的表达

尹光文 蔡丙杰 李敏郑州 张守民 姚亚琼   

  1. 郑州大学第一附属医院皮肤科 郑州大学第一附属医院皮肤科 郑州大学第一附属医院皮肤科 郑州市河南省人民医院皮肤科 郑州大学第一附属医院皮肤科
  • 收稿日期:2007-09-18 修回日期:2007-10-20 发布日期:2008-05-15
  • 通讯作者: 尹光文 E-mail:yinguangwen1967@yahoo.com.cn

Expression and Significance of STAT3, GLUT-1 and PCNA in Condyloma Acuminatum

  

  • Received:2007-09-18 Revised:2007-10-20 Published:2008-05-15

摘要: 目的 探讨尖锐湿疣组织中转录激活因子(Stat) 3、葡萄糖转运蛋白-1(GluT-1)、增殖细胞核抗原(PCNA)的表达及意义。方法 采用免疫组化SP法检测40例尖锐湿疣组织中Stat 3、GluT-1和PCNA的表达。结果 尖锐湿疣组织中Stat 3、GluT-1和PCNA阳性表达率分别为85.0%(34/40)、87.5%(35/40)和85.0%(34/40),正常人对照组分别为35.0%(7/20)、30.0%(6/20)和55.0%(11/20);尖锐湿疣组织中Stat 3、GluT-1和PCNA阳性表达强度多为++ ~ +++,正常人对照组多在- ~ ++。尖锐湿疣组和对照组中Stat 3、GluT-1和PCNA阳性表达率及表达强度差异均有统计学意义(P < 0.05)。尖锐湿疣组织中PCNA与Stat 3和GluT-1表达强度间存在正相关性(P < 0.05),Stat 3与GluT-1表达呈正相关(P < 0.05)。结论 尖锐湿疣组织中存在Stat 3、GluT-1和PCNA过表达,Stat 3和GluT-1的过表达可能与尖锐湿疣组织的过度增殖有关。

关键词: 尖锐湿疣, STAT3, GLUT-1, PCNA

Abstract: Objective To explore the expression and significance of signal transducer and activator of transcription 3 (Stat 3), glucose transporter protein 1 (GluT-1) and proliferation cell nuclear antigen (PCNA) in lesions of condylomata acuminata(CA). Methods SP immunohistochemistry method was used to measure the expression of Stat 3, GluT-1 and PCNA in tissue samples from 40 cases of CA and 20 normal skin controls. Results The positivity rates of Stat 3, GluT-1 and PCNA were 85.0% (34/40), 87.5%(35/40) and 85.0%(34/40), respectively in CA tissue, 35.0% (7/20), 30.0% (6/20)and 55.0% (11/20), respectively in the control tissue; statistical difference was observed in these rates between the two groups (all P < 0.05). The expression intensity of Stat 3, GluT-1 and PCNA was also higher in CA tissue than that in the controls. In addition, the expression intensity of PCNA was correlated with that of Stat 3 and GluT-1 in CA tissue (both P < 0.05). Conclusions There is an overexpression of Stat 3, GluT-1 and PCNA in CA tissue, and the overexpression of Stat 3 and GluT-1 may be associated with the over-proliferation in CA.

Key words: Condyloma Acuminatum, STAT3, GLUT -1, PCNA