Construction of Multicellular Neural Tissue Using Three-Dimensional Printing Technology: Cell Interaction.

Area of Science:

• Neuroscience
• Tissue Engineering
• Biotechnology

Background:

• Studying the human nervous system is complex due to sample limitations.
• Three-dimensional (3D) bioprinting is advancing tissue engineering, particularly in neuroscience.
• Coprinting diverse cell types aims to mimic the in vivo environment more accurately.

Purpose of the Study:

• To review technical aspects and applications of 3D bioprinting with multiple cell types in neuroscience.
• To highlight challenges and research in multicellular 3D bioprinting for neural applications.
• To explore future integration with other 3D culture methods.

Main Methods:

• Review of existing literature on 3D bioprinting techniques for neural tissue engineering.
• Analysis of studies involving coprinting of various cell types.
• Discussion of cell interactions, stem cell use, and organoid construction.

Main Results:

• 3D bioprinting facilitates the creation of intricate multicellular neural constructs.
• Coprinting strategies are being developed to address challenges in mimicking in vivo complexity.
• Applications include building brain-like organoids and disease models.

Conclusions:

• Multicellular 3D bioprinting is a promising approach for neuroscience research.
• Further integration with other 3D culture techniques can enhance neural tissue models.
• This technology holds potential for advancing our understanding of the nervous system and neurological diseases.