不同表型的乳腺癌干细胞研究现状及其临床应用价值 |
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引用本文: | 赵宁.不同表型的乳腺癌干细胞研究现状及其临床应用价值[J].中国癌症杂志,2016(8):699-703. |
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作者姓名: | 赵宁 |
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作者单位: | 1. 上海交通大学附属第六人民医院肿瘤放疗科,上海,200233;2. 复旦大学附属肿瘤医院放射治疗中心,上海市质子重离子医院放射治疗科,复旦大学上海医学院肿瘤学系,上海201321 |
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基金项目: | 国家自然科学基金(81272506);上海市科委基金项目(12JCl407400);上海交通大学“医工交叉研究基金”重点项目(YG2012ZD02)。 |
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摘 要: | 肿瘤干细胞理论认为肿瘤起源于小部分具有干细胞特性的肿瘤细胞。乳腺癌干细胞是乳腺癌细胞中极少数具有自我更新、多向分化潜能和高致瘤性的细胞亚群,与乳腺癌复发、侵袭转移、放化疗抵抗及上皮间质转化(epithelial-mesenchymal transition,EMT)等密切相关。就近年来乳腺癌干细胞的研究进展予以综述。
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关 键 词: | 乳腺癌干细胞 干细胞标记物 分子亚型 复发转移 |
Recent advances in breast cancer stem cell phenotypes and clinical application |
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Abstract: | The cancer stem cell theory suggests that cancer develops from a subset of tumor cells that possess characteristics of stem cells. Breast cancer stem cells comprise a sub-population, which possesses the capacity of self-renewal and the potential for differentiation and high tumorigenicity. Evidence from bothin vitro andin vivo studies demonstrates breast cancer stem cells are responsible for tumor relapse, invasion and metastasis, chemo- and radio-resistance and epithelial-mesenchymal transition (EMT). Herein, this review highlighted the recent advances in breast cancer stem cells. |
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Keywords: | Breast cancer stem cells Stem cell markers Molecular isoforms Relapse and metastasis |
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