宋香涛;郭文君;张宝刚;李文通;赵一诺;

• 1:潍坊医学院

摘要(Abstract)：

目的分析蛋白激酶Cζ(PKCζ)在乳腺癌组织中的表达与临床病理的关系,探讨PKCζ在乳腺癌侵袭转移中的作用机制。方法采用免疫组织化学与逆转录聚合酶链式反应(RT-PCR)检测15例正常乳腺组织及52例乳腺癌组织中PKCζ的表达,分析其与乳腺癌临床病理特征、侵袭性和转移性的关系。结果 PKCζ在各组中均有表达,乳腺癌中的表达量显著高于正常乳腺组织(P<0.05);浸润性导管癌中的表达量显著高于导管内癌(P<0.05);伴淋巴结转移的浸润性导管癌中的表达量高于无淋巴结转移的浸润性导管癌(P<0.05)。结论 PKCζ的异常表达与乳腺癌发生发展密切相关,与肿瘤细胞分化程度、淋巴结转移存在正相关。PKCζ可能作为一种诱导因子在乳腺癌侵袭和转移中发挥作用。

关键词(KeyWords)： 蛋白激酶Cζ;乳腺癌;侵袭;转移

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金资助项目(81072068)

作者(Authors): 宋香涛;郭文君;张宝刚;李文通;赵一诺;

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