实用肿瘤学杂志 ›› 2011, Vol. 25 ›› Issue (4): 306-309.doi: 10.3969/j.issn.1002-3070.2011.04.002

• 论著 • 上一篇    下一篇

脂溢性角化病皮损端粒酶活性的表达及其临床意义

尤艳1, 尤敏2, 李国库2, 耿敬姝1, 孙国荣1, 王红焰1, 李海燕1, 陈瑛3   

  1. 1.哈尔滨医科大学附属第三医院皮肤科(哈尔滨 150081);
    2.黑龙江省医院护理部;
    3.北京协和医科大学
  • 收稿日期:2011-04-27 出版日期:2011-04-25 发布日期:2012-02-21
  • 通讯作者: 尤艳,E-mail:yyxy1999@sina.com
  • 作者简介:尤艳,女,(1971-),博士,副主任医师,从事皮肤癌的早期诊断和治疗
  • 基金资助:
    黑龙江省科技厅青年基金(QC07C67);哈尔滨市科技人才研究专项资金项目(2008RFQXS094);黑龙江省教育厅(11511236)

Expression of telomerase activity in seborrheic keratosis and its significance

YOU Yan1,YOU Min2,Li Guoku2,GENG Jingshu1,SUN Guorong1,WANG Hongyan1,LI Haiyan1,CHEN Ying3   

  1. 1.Department of Dermatology,the Third Affiliated Hospital of Harbin Medical University,Harbin 150081;
    2.Department of nursery,Heilongjiang Provincial Hospital,Harbin 150056;
    3.Beijing Union Medical college,Beijing 10032
  • Received:2011-04-27 Online:2011-04-25 Published:2012-02-21

摘要: 目的 了解脂溢性角化病皮损中端粒酶活性的表达情况,探讨端粒酶与脂溢性角化病发病的关系。方法 采用端粒重复序列扩增文件——酶标法(TRAP-ELISA)检测30例脂溢性角化病和15例恶性黑素瘤以及15例正常皮肤组织中端粒酶活性的表达情况。结果 脂溢性角化病皮损端粒酶活性的表达与恶性黑素瘤皮损及正常皮损比较,其差异均具有统计学意义(P<0.05)。结论 脂溢性角化病皮损组织中端粒酶的阳性表达,提示端粒酶可能参与了脂溢性角化病皮损的增殖过程。

Abstract: Objective To investigate telomerase activity of seborrheic keratosis and explore the relationship between telomerase activity and seborrheic keratosis.Methods Telomerase activity was detected using the modified telomeric repeated amplification protocol(TRAP-ELISA))assay in 30 seborrheic keratosis and 15 melanoma and 15 normal lesions obtained through open biopsy or resection.Results Telomerase activity of seborrheic keratosis was significantly higher than that in the controls,and this difference had statistical significance(P<0.05).Conclusion The findings suggest that telomerase activity should be associated with proliferation of seborrheic keratosis.

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