Black Sea-Derived Biomaterials for Wound-Healing Applications.

Area of Science:

• Biomaterials Science
• Regenerative Medicine
• Marine Biotechnology

Background:

• Wound healing is a complex biological process with limitations in current regenerative therapies.
• Marine organisms offer a rich source of bioactive compounds for therapeutic applications.

Purpose of the Study:

• To develop and characterize a novel marine-derived biocomposite (JPC-ALG-CT) for improved wound healing.
• To investigate the synergistic bioactive mechanisms of jellyfish collagen, crab chitosan, and algal polysaccharides.

Main Methods:

• Biochemical and physico-chemical characterization of jellyfish collagen, crab chitosan, and green algae extracts.
• Assessment of the antioxidant and antimicrobial activities of the JPC-ALG-CT biocomposite.
• In vitro evaluation of the biocomposite's effect on fibroblast and keratinocyte viability and migration.

Main Results:

• The JPC-ALG-CT biocomposite exhibited significant antioxidant and antimicrobial properties.
• In vitro studies demonstrated that the biocomposite supported cell viability and promoted scratch closure in cell monolayers.
• Identification and characterization of jellyfish collagen type, chitosan, and algal polysaccharides confirmed their bioactivity.

Conclusions:

• The marine-derived biocomposite JPC-ALG-CT shows potential for enhancing wound healing through synergistic bioactive mechanisms.
• This study highlights the promise of marine biomaterials for developing next-generation regenerative therapies.
• Further investigation into molecular mechanisms and in vivo applications is warranted for advanced wound care.