|本期目录/Table of Contents|

[1]罗晓旋.β-catenin、E-cadherin 在子宫平滑肌肿瘤中的表达及意义[J].慢性病学杂志,2017,(08):858-860.
 LUO Xiao-xuan.Expression and significance of β-catenin, E-cadherin in uterine smooth muscle tumour[J].,2017,(08):858-860.
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β-catenin、E-cadherin 在子宫平滑肌肿瘤中的表达及意义(PDF)

《慢性病学杂志》[ISSN:1674-8166/CN:11-5900/R]

卷:
期数:
2017年08期
页码:
858-860
栏目:
论著
出版日期:
2017-09-07

文章信息/Info

Title:
Expression and significance of β-catenin, E-cadherin in uterine smooth muscle tumour
作者:
罗晓旋
汕头潮南民生医院妇产科,广东汕头515144
Author(s):
LUO Xiao-xuan
Shantou Chaonan Minsheng Hospital, Shantou, Guangdong 515144, China Corresponding author: LUO Xiao-xuan, E-mail: 13321192663@163.com
关键词:
子宫平滑肌肿瘤β-连环素E-钙黏蛋白
Keywords:
Uterine Leiomyoma β-catenin E-cadherin
分类号:
R737.33
DOI:
-
摘要:
目的运用免疫组化二步法,探讨β-连环素(β-catenin) 和E-钙黏蛋白(E-cadherin) 在子宫平滑肌 肿瘤(USMTS) 中的表达和意义。方法应用免疫组化的方法检测50 例良性USMTS (UL 组)、30 例交界性 USMTS (BLM 组)、20 例子宫平滑肌肉瘤(LMS 组) 以及20 例正常子宫平滑肌组织(M 组) β-catenin 和Ecadherin 蛋白的表达。结果LMS 组β- catenin 异常率为70.0% (14/20),明显高于BLM 组的30.0% (9/30)、 UL 组的22.0% (11/50) 和M 组的5.0% (1/20),差异有统计学意义(χ2=23.048,P<0.001);LMS 组、BLM 组、UL 组的E- cadherin 异常率分别为100.0% (20/20)、96.7% (29/30) 和68.0% (34/50),均高于M 组的 30.0% (6/20),差异有统计学意义(χ2=36.248,P<0.001)。LMS组中β-catenin和E-cadherin的异常表达呈显著 负相关(r=-0.515 6,P<0.05)。结论β-catenin和E-cadherin在USMTS的发生发展中发挥着重要的作用。
Abstract:
Objective To study the expressions of β- catenin and E- cadherin in uterine smooth muscle tumour (USMT) and their significances. Methods Expressions of β- catenin and E- cadherin protein were determined by immunohistochemistry in 50 usual leiomyoma cases (UL group) , 30 borderline leiomyoma cases (BLM group) , 20 leiomyosarcoma cases (LMS group) and 20 myometrium cases (M group) . Results The abnormal rate of β- catenin in LMS group was 70.0% (14/20) , which was significantly higher than that in BLM goup (30% , 9/30) , UL group (22.0% , 11/50) and M group (5.0% , 1/20) , χ2=23.048, P<0.001. The E- cadherin abnormalities of LMS group (100.0% , 20/20) , BLM group (96.7% , 29/30) and UL group (68.0% , 34/50) were higher than that of M group (30.0% , 6/20) , χ2=36.248, P<0.001. In addition, there was a significantly negative correlation between the expression of β-catenin and E-cadherin in uterine leiomyosarcoma (r=- 0.515, P<0.05) . Conclusion β-catenin and E-cadherin may play important roles in the development progress from benign uterine tumour to malignant uterine tumour.

参考文献/References:

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备注/Memo

备注/Memo:
作者简介:罗晓旋,本科,主治医师,研究方向:妇科
通信作者:罗晓旋,E-mail: luoxiaoxuan@163.com
更新日期/Last Update: 2017-09-08