3D细胞打印缺氧肿瘤芯片用于模拟实体癌的病理进展

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被引用 7 次

10:51 分钟

2021年1月5日

10.3791/61945-v

2021年1月5日

4.5K 次观看

* These authors contributed equally

缺氧是肿瘤微环境的显著特征,在癌症进展中发挥关键作用。本文介绍了一种基于3D细胞打印技术的缺氧肿瘤芯片的制备过程,用于模拟与缺氧相关的癌症病理特征。

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3D PDMS PEVA HIF1 SHMT2 SOX2

Chapters in this video

0:05

Introduction

0:56

Collagen Pre-Gel Solution Preparation

1:47

1% Neutralized Collagen Pre-Gel Solution pH Adjustment

3:12

Gas-Permeable Barrier 3D Printing

4:20

Polydimethylsiloxane (PDMS) Barrier Casting

5:29

1% Neutralized Collagen Pre-Gel Solution Cell Mixing

6:19

Cancer-Stroma Concentric Ring 3D Cell Printing

7:39

Hypoxic Cancer-on-a-Chip Maintenance

8:11

Results: Representative Solid Pathologic Cancer Progression on a 3D Cell-Printed Hypoxic Cancer-on-a-Chip

10:06

Conclusion

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