黄在菊;唐慧娟;王泽华;

• 1:华中科技大学同济医学院附属协和医院妇产科

摘要(Abstract)：

目的:探讨肿瘤相关成纤维细胞(CAFs)与卵巢癌临床病理学特征特别是淋巴结转移的关系,研究CAFs在卵巢癌淋巴管生成和淋巴管内皮细胞(LEC)增殖迁移中的作用。方法:免疫组化法检测、计算机图像处理软件分析71例卵巢癌组织间质中α-平滑肌肌动蛋白(α-SMA)阳性面积百分比,以此代表卵巢癌CAFs的数量。用D2-40标记淋巴管内皮细胞,检测淋巴管密度(LVD)。EdU标记法和Transwell迁移实验检测与CAFs共培养前后淋巴管内皮细胞增殖和迁移情况。结果:卵巢癌有淋巴结转移组间质中CAFs百分比明显高于无淋巴结转移组(P=0.024),分别为(29.39±4.32)%和(22.56±6.78)%。卵巢癌间质CAFs数量与淋巴管密度呈正相关(r=0.504,P=0.0003)。与卵巢癌成纤维细胞共培养后,淋巴管内皮细胞增殖增多2.8倍(P<0.0001),迁移增多5.2倍(P<0.0001)。结论:卵巢癌间质成纤维细胞可能通过促进淋巴管内皮细胞增殖、迁移和淋巴管生成,参与卵巢癌的进展和淋巴结的转移。

关键词(KeyWords)： 卵巢肿瘤;成纤维细胞;淋巴转移;淋巴管生成;淋巴管内皮细胞

Abstract:

Keywords:

基金项目(Foundation):

作者(Authors): 黄在菊;唐慧娟;王泽华;

DOI: 10.13283/j.cnki.xdfckjz.2012.07.021

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