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Updated: Jul 4, 2025

3D Bioprinting of Murine Cortical Astrocytes for Engineering Neural-Like Tissue

3D Bioprinting of Murine Cortical Astrocytes for Engineering Neural-Like Tissue

Published on: July 16, 2021

生物打印功能神经网络功能神经网络

Stephanie M Willerth¹

¹Department of Mechanical Engineering, University of Victoria, Victoria, BC, Canada; Division of Medical Sciences, University of Victoria, 3800 Finnerty Road, Victoria, BC V8W 2Y2, Canada; Axolotl Biosciences, 3800 Finnerty Road, Victoria, BC V8W 2Y2, Canada; Centre for Advanced Materials and Technologies, University of Victoria, 3800 Finnerty Road, Victoria, BC V8W 2Y2, Canada; School of Biomedical Engineering, University of British Columbia, Vancouver, BC V6T 1Z4, Canada.

|February 2, 2024

概括

来自干细胞的3D生物打印创建了功能性的人类神经组织模型. 这项技术使研究人员能够研究健康和疾病的神经网络,以获得生物学见解.

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科学领域:

生物技术是生物技术.
神经科学是一个神经科学.
组织工程是组织工程.

背景情况:

干细胞为产生不同类型的人体细胞提供了一个有希望的来源.
三维 (3D) 生物打印是一种创建复杂生物结构的新兴技术.

研究的目的:

为了展示3D生物打印的应用,使用干细胞来建模人类神经组织.
在实验室中创建功能神经网络,用于研究神经疾病.

主要方法:

利用干细胞作为生物打印的构建块.
使用3D打印技术将细胞组装成神经组织结构.
培养和表征工程神经组织.

主要成果:

成功制造成熟的人类神经组织模型.
在3D打印结构中展示功能神经网络.
建立一个模拟健康和疾病神经状态的平台.

结论:

使用干细胞进行3D生物打印是一种可行的策略,用于工程功能人类神经组织.
这种方法为推进神经科学研究和疾病建模提供了一个强大的工具.