The biomaterialist's task: scaffold biomaterials and fabrication technologies

Area of Science:

• Biomaterials Science
• Tissue Engineering
• Regenerative Medicine

Background:

• Tissue engineering (TE) aims to restore, maintain, or improve tissue function.
• Successful TE requires integrating cells, scaffolds, and bioactive molecules.
• The biomaterialist plays a crucial role in designing and optimizing scaffolds.

Purpose of the Study:

• To review literature on tissue engineering (TE) from a biomaterialist's viewpoint.
• To analyze key scaffold properties, biomaterials, and fabrication technologies.
• To discuss emerging scaffold technologies for TE.

Main Methods:

• Literature review of scientific publications on tissue engineering scaffolds.
• Analysis of scaffold properties relevant to cell seeding and proliferation.
• Examination of various biomaterials and fabrication techniques for scaffold creation.

Main Results:

• Mandatory steps in TE include cell selection, scaffold identification, and cell culture optimization.
• Biomaterialists focus on optimizing the three-dimensional scaffold, a critical component for cell support.
• Current literature extensively covers scaffold properties, biomaterials, and fabrication methods.

Conclusions:

• Scaffold design is paramount for successful tissue engineering.
• A deep understanding of biomaterials and fabrication technologies is essential for TE scaffold development.
• Innovative technologies are continuously emerging to enhance TE scaffold performance.