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贲门腺癌中VEGF-C、VEGF-D和D2-40的表达及意义 被引量:8

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摘要 目的以一种新的淋巴管特异标记物D2-40标记贲门腺癌(gastric cardiac adenocarcinoma,GCA)及癌周组织淋巴管,并进行淋巴管计数,研究其与VEGF-C、VEGF-D表达的关系及其临床病理意义。方法应用免疫组化SP法检测贲门癌、癌旁及正常黏膜组织中VEGF-C、VEGF-D、D2-40的表达情况。结果癌及癌旁组中淋巴管密度(lymphatic vesseldensity,LVD)明显高于正常组(P<0.05),而癌组与癌旁组间LVD统计学无明显差异。癌组织中LVD与淋巴结转移、TNM分期及肿瘤浸润深度呈正相关(P<0.01),而与分化程度无关;VEGF-C、VEGF-D在贲门癌中的表达明显高于癌旁组和正常组(P<0.01);癌组织中LVD在VEGF-C和VEGF-D表达阳性组中高于阴性组(P<0.05);LVD与VEGF-C、VEGF-D的表达呈正相关(P<0.05)。结论贲门癌及癌周间质中D2-40标记的LVD升高可能增加了贲门癌淋巴结转移的风险;D2-40、VEGF-C、VEGF-D的联合检测可作为评估贲门癌淋巴结转移潜能的标志物,并且对其预后评估有一定的价值。
出处 《临床与实验病理学杂志》 CAS CSCD 北大核心 2009年第1期81-83,共3页 Chinese Journal of Clinical and Experimental Pathology
基金 河北省强势特色学科基金资助(冀教高2005-52号)
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参考文献3

  • 1孙薇,周晓军,刘晓红,马恒辉,周航波,陆珍凤.D2-40在原发性胃腺癌淋巴管浸润中的标记及临床病理意义[J].临床与实验病理学杂志,2007,23(6):653-656. 被引量:14
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二级参考文献9

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