Study About Different Approaches in Biomedical for Treatment of Wound Healing

Wound healing research has led to innovative biomedical approaches, enhancing treatment outcomes. Key strategies include ¹ ²: - Biomaterial-based approaches: Utilizing hydrogels, nanofibers, and scaffolds to promote tissue regeneration and wound closure. Examples include fibrin hydrogel with gelatin, glycerol, and hyaluronic acid, and chitosan/collagen blended nanofibers. - Stem cell therapies: Leveraging adipose-derived stem cells, bone marrow-derived mesenchymal stem cells, and their exosomes to enhance angiogenesis, re-epithelialization, and tissue repair. - MicroRNA-based therapies: Targeting specific microRNAs, such as miR-21, miR-31, and miR-132, to regulate wound healing processes like inflammation, angiogenesis, and re-epithelialization. - Nanoparticle-based treatments: Employing nanoparticles loaded with growth factors, antibiotics, or other therapeutic agents to promote wound healing and prevent infection. - 3D bioprinting and biofabrication: Creating personalized skin substitutes and scaffolds to facilitate wound healing and tissue regeneration. These approaches aim to improve wound healing outcomes by promoting tissue regeneration, reducing inflammation, and preventing infection.