Tumor is composed of many subpopulations with different metastatic potential, which is well known as tumor heterogeneity.
肿瘤并不是一个均一的整体，是由各种不同转移潜能的细胞亚群构成的。
参考来源 - 鼻咽癌细胞肝转移亚群的筛选及基因表达谱分析·2,447,543篇论文数据，部分数据来源于NoteExpress
Results The OPN expression was leveled with increasing metastatic potential of cell lines.
结果OPN表达水平随着肝癌细胞侵袭转移潜能增加逐渐升高。
The results suggested that modulation of tumor cell NK sensitivity influences the blood-borne metastatic potential.
结果提示，肿瘤细胞NK敏感性的改变可能影响其血源转移能力。
Methods FCM and the zymography were used to study the human melanoma cell lines with different metastatic potential.
通过流式细胞术定量研究和蛋白酶活性分析，对具有不同潜在转移能力的人黑色素瘤细胞进行研究。
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