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乳腺癌维甲酸受体表达的临床研究 被引量:1

Clinical study on expression of retinoic acid receptors in breast cancer tissues
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摘要 目的:探讨维甲酸受体琢、茁和酌在乳腺癌中的表达与乳腺癌发展的关系。方法:采用逆转录-聚合酶链反应(RT鄄PCR)方法检测维甲酸受体琢、茁和酌(RAR琢、茁和酌)在49例乳腺癌中的表达。结果:乳腺癌组织中RAR琢、茁和酌的mRNA表达分别为41/49(84%),23/49(47%)和43/49(87.76%)。乳癌组织中RAR茁丢失明显高于RAR琢和RAR酌(P<0.001)。RAR茁的丢失与肿瘤大小,肿瘤分化程度,淋巴结转移和肿瘤分期有关。结论:RAR茁的丢失可能与乳腺癌的发展有关并影响维甲酸治疗进展期乳腺癌的疗效。 Objective:To explore whether there are abnormalities in the expression of retinoic acid receptors in breast cancer tissues. Methods:Expression of retinoic acid receptors was detected in 49 breast cancer patients by using reverse transcription-polymerase chain reaction. Results:Retinoic acid receptor 001). The loss of retinoic acid receptor
出处 《南京医科大学学报(自然科学版)》 CAS CSCD 北大核心 2005年第2期118-120,共3页 Journal of Nanjing Medical University(Natural Sciences)
关键词 乳腺癌 维甲酸受体 逆转录—聚合酶链反应 breast cancer retinoic acid receprors reverse transcription-polymerase chain reaction
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