Fabrication and Bioactivity of Peptide-Conjugated Biomaterial Tissue Engineering Constructs

Area of Science:

• Biomaterials Science
• Regenerative Medicine
• Molecular Biology

Background:

• Tissue engineering aims to restore or replace biological tissues using materials, cells, and biochemical factors.
• Incorporating therapeutics, cells, or proteins into constructs can enhance biological processes at implantation sites.
• Limitations exist with protein conjugation and cell incorporation in tissue engineering scaffolds.

Purpose of the Study:

• To review contemporary applications of peptide conjugation in tissue engineering.
• To highlight how peptide conjugation overcomes disadvantages of other bioactive compounds.
• To provide a broad scope of peptide utility in tissue repair and regeneration.

Main Methods:

• Review of literature on peptide conjugation in tissue engineering constructs.
• Analysis of various peptides used in common and less frequent applications.
• Description of construct fabrication techniques and their advantages.

Main Results:

• Peptide conjugation circumvents limitations associated with protein or cell incorporation.
• Various peptides, both common and novel, demonstrate utility in tissue engineering.
• Fabrication techniques are presented with their advantages for specific applications.

Conclusions:

• Peptide conjugation is a powerful technique for designing tissue engineering constructs.
• This method enhances the influence on tissue repair and regeneration.
• The review provides a comprehensive overview of peptide-based strategies in regenerative medicine.