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论文题目:	Behaviors of Glioblastoma Cells in in Vitro Microenvironments
论文题目英文:
作者:	Diao, Wenwen; Tong, Xuezhi; Yang, Cheng; Zhang, Fengrong; Bao, Chun; Chen, Hao; Liu, Liyu; Li, Ming; Ye, Fangfu; Fan, Qihui; Wang, Jiangfei; Ou-Yang, Zhong-Can
论文出处:
刊物名称:	SCIENTIFIC REPORTS
年:	2019
卷:	9
期:
页:	85
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摘要:	Glioblastoma (GBM) is the most malignant and highly aggressive brain tumor. In this study, four types of typical GBM cell lines (LN229, SNB19, U87, U251) were cultured in a microfabricated 3-D model to study their in vitro behaviors. The 3-D in vitro model provides hollow micro-chamber arrays containing a natural collagen interface and thus allows the GBM cells to grow in the 3-D chambers. The GBM cells in this model showed specific properties on the aspects of cell morphology, proliferation, migration, and invasion, some of which were rarely observed before. Furthermore, how the cells invaded into the surrounding ECM and the corresponding specific invasion patterns were observed in details, implying that the four types of cells have different features during their development in cancer. This complex in vitro model, if applied to patient derived cells, possesses the potential of becoming a clinically relevant predictive model.
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