"Cataloging brain tumor stem cells will be an enormous tool for patient diagnosis, " explains Dr.
研究人员表示，对脑瘤干细胞的分类目录将成为患者诊断的强大工具。
Importantly, a significant over-expression of these molecules were found in the brain tumor stem cells.
但重要的是，脑肿瘤干细胞中这些分子呈现显著的过表达。
Though brain tumor stem cells are low proportion in tumor tissue, they are the key for maintaining malignance.
但其在肿瘤组织中所占的比例很低，却是肿瘤保持恶性特征的关键所在。
Objective To pursue the changes of cell morphology, expression of differentiation related markers, and proliferation cycles of brain tumor stem cells (BTSCs) after differentiation in vitro.
目的探讨脑肿瘤干细胞(BTSC)在体外分化过程中的细胞形态、分化相关标志物表达和增殖动力学变化，为进一步研究BTSC分化走向提供实验依据。
There is overwhelming evidence that the tumor clone including brain tumor is heterogeneous with respect to both morphology and function, which indicates differentiation potential of tumor stem cells.
大量事实表明，包括脑肿瘤在内，所有肿瘤细胞群落之间在形态和功能上存在很大差异，其异质性与肿瘤干细胞的分化潜能有关。
Objective To investigate the effects of BCNU on the proliferation and cell cycle of stem cells from human brain tumor.
目的：探讨卡莫司汀对人脑肿瘤干细胞在细胞增殖及细胞周期方面的影响。
We show that endothelial cells interact closely with self-renewing brain tumor cells and secrete factors that maintain these cells in a stem cell-like state.
我们的研究表明内皮细胞与能够自我更新的脑肿瘤细胞之间存在密切的交互作用，并且能够分泌细胞因子来维持这些细胞的干细胞状态。
We show that endothelial cells interact closely with self-renewing brain tumor cells and secrete factors that maintain these cells in a stem cell-like state.
我们的研究表明内皮细胞与能够自我更新的脑肿瘤细胞之间存在密切的交互作用，并且能够分泌细胞因子来维持这些细胞的干细胞状态。
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