求翻译：通过利用无血清培养基神经球培养方法扩增结直肠癌肿瘤干细胞，并通过肿瘤干细胞的生物学特性的研究，筛选和验证肿瘤干细胞特有的表面标志物，最终为结直肠癌靶向治疗提供有效靶标。是什么意思？

Research, screening and validation of colorectal cancer stem cells, and biological characteristics of cancer stem cells through the use of serum-free medium neurospheres culture was amplified tumor stem cell-specific surface markers, and ultimately provide an effective targeted therapy for colorecta

By taking advantage of a growth serum nerve ball culture methods increase colorectal cancer stem cells and cancer stem cells through the biological characteristics of the study, the filter and verify specific tumor stem cell surface markers, and the final target for colorectal cancer treatment to pr

Through uses the non-seroculture nerve ball raise method to expand the increasing Rectal Cancer tumor stem cell, and through the tumor stem cell biology characteristic research, screening and the confirmation tumor stem cell unique surface designated object, finally provides the effective target for

By using serum-free culture-based amplification colorectal cancer stem cell neurosphere culture method and study on biological characteristics of cancer stem cells, filter and validate specific to cancer stem cell surface markers, end to colorectal cancer target therapy provides effective targeting.

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