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Multifunctional polypeptide-based hydrogel bio-adhesives with pro-healing activities and their working principles
Jiahao Yang1, Zhengyue Wang2, Xiaoben Liang3
1School of Materials and Chemistry, University of Shanghai for Science and Technology, No. 516 Jungong Road, Shanghai 200093, P. R. China.
Advances in Colloid and Interface Science
|April 17, 2024
Summary
Polypeptide-based hydrogel bio-adhesives show promise for wound healing. This review details their mechanisms, applications, and future potential in tissue repair and clinical use.
Area of Science:
- Biomaterials Science
- Regenerative Medicine
- Wound Care
Background:
- Wound healing is a complex biological process requiring effective management strategies.
- Current wound dressings often fall short in providing comprehensive care.
- Polypeptide-based hydrogel bio-adhesives present a promising class of materials for advanced wound management.
Purpose of the Study:
- To provide a comprehensive review of polypeptide-based hydrogel bio-adhesives for wound healing.
- To elucidate the physiological mechanisms and evaluation parameters of wound healing.
- To summarize the working principles and recent advances in these advanced biomaterials.
Main Methods:
- Detailed description of wound healing stages (hemostasis, inflammation, proliferation, remodeling).
- Summary of hydrogel bio-adhesive working principles.
- Review of recent literature on various polypeptide-based hydrogels (gelatin, silk fibroin, fibrin, keratin, PGA, ε-PL, albumin, elastin) and their pro-healing activities.
Main Results:
- Polypeptide hydrogels demonstrate significant potential in promoting wound healing and tissue repair.
- Multifunctional hydrogels incorporating various polypeptides exhibit enhanced therapeutic effects.
- The review covers a wide range of polypeptide sources and their specific contributions to healing.
Conclusions:
- Polypeptide-based hydrogel bio-adhesives are highly suitable candidates for effective wound management.
- Further research and development are crucial to address current challenges and unlock their full clinical potential.
- These advanced materials are poised to meet the growing demands for innovative wound care solutions.
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