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流式细胞术检测宫颈癌CD105与VEGF-C、nm23表达 被引量:3

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摘要 目的:探讨血管内皮生长因子-C(vascular endothelial growth factor-C,VEGF-C)和nm23(non-metastasis23)表达与CD105及宫颈癌转移的关系。方法:采用免疫组化SABC法检测16例正常宫颈上皮及68例宫颈癌中VEGF-C、nm23的表达,并用流式细胞术检测内皮细胞CD105阳性率。结果:VEGF-C在宫颈癌组织中的阳性表达率显著高于正常组织(P<0.01),淋巴结转移组VEGF-C阳性率高于无淋巴结转移组(P<0.05),VEGF-C表达强度与CD105阳性率呈正相关(P<0.05)。nm23蛋白表达率显著低于正常组织(P<0.01),淋巴结转移组nm23阳性率低于无淋巴结转移组(P<0.05),nm23在宫颈癌中的表达与VEGF-C呈负相关(P<0.01)。结论:宫颈癌组织VEGF-C表达升高、nm23低表达是血管新生、肿瘤浸润转移过程的关键环节;CD105高表达与子宫颈癌浸润转移密切相关。
出处 《中国妇幼保健》 CAS 北大核心 2011年第25期3959-3961,共3页 Maternal and Child Health Care of China
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