Algal Bioactive Metabolites with Important Roles in Wound Healing

A wound is defined as disruption or destruction of tissue integrity. In order to support healing in wound management, a good wound bed free of necrotic tissue and infection is desired, but intensive chemical antiseptics will cause cell destruction and delay healing. In order for wound healing to be rapid, the nature and contamination of the wound should be taken into consideration and appropriate methods should be utilized. Today, many types of algae are frequently preferred as an alternative to medicine and are the subject of research. Since the metabolites contained in algae display several notable biological activities such as antimicrobial, anti-inflammatory, and antioxidant, they are a good option in wound treatment. Algae contain pigments, peptides, fatty acids, and polysaccharides that are crucial for wound healing. These compounds play vital roles at all stages of the healing process by accelerating cell proliferation, promoting collagen deposition, scavenging reactive oxygen species (ROS), and regulating key inflammatory cytokines. Furthermore, their unique physical and functional properties enable the development of novel bio-inspired wound dressings, hydrogels, and drug-delivery scaffolds. This review discusses the bioactive metabolites found in algae that are effective in wound healing.

Erciyes University
Sivas Cumhuriyet University
Yozgat Bozok University
Ordu University