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miRNA-145在前列腺癌中的表达及临床意义 被引量:5

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摘要 目的探讨miRNA-145在前列腺癌中的表达及其与临床病理参数、预后的关系。方法前列腺癌患者120例为研究组,良性前列腺增生患者120例为对照组,通过免疫组织化学方法检测两组miRNA-145的表达,分析miRNA-145的表达与研究组临床参数及预后的关系。结果研究组miRNA-145的阳性表达率较对照组降低(P<0.05),miRNA-145的表达与患者年龄、临床分期、精囊浸润无关(P>0.05);而与前列腺特异抗原(PSA)、是否有淋巴结转移、Gleason评分有关(P<0.05)。miRNA-145阳性表达患者的无进展生存率较miRNA-145阴性表达患者升高(P<0.05)。结论miRNA-145在前列腺癌组织中表达下调,其表达与前列腺癌组织的浸润、转移及预后有关,这显示miRNA-145可以作为一种新的分子靶点用于前列腺癌治疗及预后评估。
出处 《中国老年学杂志》 CAS 北大核心 2017年第19期4824-4825,共2页 Chinese Journal of Gerontology
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