微小RNA与乳腺癌

摘要/Abstract

摘要：微小RNA（miRNA）是一类小分子的非编码RNA，已发现这类RNA在乳腺癌中可扮演癌基因和抑癌基因的角色，在肿瘤侵袭转移级联反应各阶段也起到促进或者抑制作用，与肿瘤的上皮间质转化及肿瘤干细胞的生成也高度相关。最新研究表明，miRNA可作为肿瘤诊断预后的一项重要指标，为靶向miRNA生物治疗方式作用于乳腺癌临床诊断治疗提供了理论依据。

关键词:微RNAs,乳腺肿瘤,肿瘤转移,诊断,分子靶向治疗

Abstract:MicroRNAs (miRNAs) are a class of small molecule noncoding RNAs. Those RNAs are considered as oncogenes and tumor suppressor genes in breast cancer and can be a promoter or inhibitor in tumor invasion and metastasis cascade stages, and they are also closely related to the tumor epithelialmesenchymal transition and tumor stem cell generation. New researches show that miRNAs can serve as significant diagnostic and prognostic indicators to provide a theoretical basis for the biotherapy of targeting miRNAs which is applied to the clinical diagnosis and treatment of breast cancer.

Key words:MicroRNAs,Breast neoplasms,Neoplasm metastasis,Diagnosis,Molecular targeted therapy

张婷婷, 刘勇军, 梁爱玲. 微小RNA与乳腺癌[J]. 国际肿瘤学杂志, 2014, 41(1): 37-40.

Zhang Tingting, Liu Yongjun, Liang Ailing. MicroRNAs and breast cancer[J]. Journal of International Oncology, 2014, 41(1): 37-40.

参考文献

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MicroRNAs and breast cancer

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