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首页> 外文期刊>Cell cycle >An adult tissue-specific stem cell molecular phenotype is activated in epithelial cancer stem cells and correlated to patient outcome.
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An adult tissue-specific stem cell molecular phenotype is activated in epithelial cancer stem cells and correlated to patient outcome.

机译:成人组织特异性干细胞分子表型在上皮癌干细胞中被激活并与患者预后相关。

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摘要

Recent studies have shown that embryonic stem cell-like molecular phenotypes are commonly activated in human epithelial primary tumors and are linked to adverse patient prognosis.(1,2) However it remains unclear whether these correlations to outcome are linked to the differentiation status of the human primary tumors(1) or represent molecular reminiscences of epithelial cancer stem cells.(2) In addition, while it has been demonstrated that leukemic cancer stem cells re-acquire an embryonic stem cell-like phenotype,(3,4) the molecular basis of stem cell function in epithelial cancer stem cells has not been investigated. Here we show that a normal adult tissue-specific stem cell molecular phenotype is commonly activated in epithelial cancer stem cells and for the first time provide evidence that enrichment in cancer stem cells-specific molecular signatures are correlated to highly aggressive tumor phenotypes in human epithelial cancers.
机译:最近的研究表明,胚胎干细胞样分子表型通常在人上皮原发性肿瘤中被激活,并且与患者的不良预后有关。(1,2)但是,尚不清楚这些与结果的相关性是否与肿瘤的分化状态有关。人原发性肿瘤(1)或代表上皮癌干细胞的分子回忆。(2)此外,虽然已证明白血病癌干细胞会重新获得胚胎干细胞样表型,(3,4)上皮癌干细胞中干细胞功能的基础尚未研究。在这里,我们显示正常的成人组织特异性干细胞分子表型通常在上皮癌干细胞中被激活,并且首次提供证据证明癌症干细胞特异性分子标记的富集与人类上皮癌中的高度侵袭性肿瘤表型相关。 。

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