[1]陈宇,花志祥,李隽,等.PTEN和Ki67在乳房外Paget病中的表达[J].中国皮肤性病学杂志,2015,(10):1017-1018,1022.[doi:10.13735/j.cjdv.1001.7089.201407124]
　CHEN Yu,HUA Zhi xiang,LI Juan,et al.Expression of PTEN and Ki67 in Extramammary Paget’s Disease[J].The Chinese Journal of Dermatovenereology,2015,(10):1017-1018,1022.[doi:10.13735/j.cjdv.1001.7089.201407124]
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PTEN和Ki67在乳房外Paget病中的表达
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《中国皮肤性病学杂志》[ISSN:1001-7089/CN:61-1197/R]

卷:
期数:
2015年10期
页码:
1017-1018,1022
栏目:
论著
出版日期:
2015-10-01

文章信息/Info

Title:
Expression of PTEN and Ki67 in Extramammary Paget’s Disease
作者:
陈宇; 花志祥; 李隽; 黄红娟; 施伟伟; 施健
江苏省南通市第一人民医院皮肤性病科，江苏 南通226001
Author(s):
CHEN Yu;  HUA Zhi xiang;  LI Juan;  HUANG Hong juan;  SHI Wei wei;  SHI Jian
Department of Dermatology，the First People’S Hospital of Nantong, Nantong 226001, China
关键词:
人第10号染色体缺失的磷酸酶及张力蛋白同源的基因PTEN; 肿瘤增殖抗原Ki67; Paget病; 乳房外
Keywords:
PTEN;  Ki67;  Paget’s disease;  extramammary
分类号:
R7395
DOI:
10.13735/j.cjdv.1001.7089.201407124
文献标志码:
A
摘要:
目的 观察PTEN和Ki67在乳房外Paget病中的表达特点及其临床意义。方法 应用免疫组化二步法分别检测30例乳房外Paget病患者及20例正常人皮肤组织中PTEN和Ki67的表达情况。结果 PTEN在乳房外Paget病中阳性表达为6667%，显著低于正常皮肤组织的阳性表达（10000% ，P<005)。Ki67在乳房外Paget病中阳性表达为8333%，显著高于正常皮肤组织中的阳性表达（5000%，P<005)。乳房外Paget病中PTEN表达和Ki67表达呈负相关关系(P<005)。结论PTEN的低表达和Ki67的过表达在乳房外Paget病的发生和发展中可能起着十分重要的作用。
Abstract:
Objective To study the expression and significance of PTEN and Ki67 in extramammary Paget’s disease (EMPD).MethodsImmunohistochemistry assay was used to detect the distribution and expression of PTEN and Ki67 in 30 EMPD patients and in 20 normal controls.ResultsThe Positive rates of PTEN and Ki67 expression in EMPD were 6667% and 8333%, respectively. The expression of PTEN was apparently lower in EMPD than that in normal skin tissues (P<005). The expression of Ki67 was apparently higher in EMPD than that in normal skin tissues (P<005). There was a negative correlation between PTEN and Ki67 (P<005) expresion.ConclusionUnderexpression of PTEN and overexpression of Ki67 may contribute to the pathogenesis of EMPD.

参考文献/References:

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更新日期/Last Update: 2015-10-25