Bioengineered Skin for Burn Victims: Advances and Challenges

Burn injuries impact millions worldwide, causing significant physical and psychological burdens due to scarring, limited function, and the risk of infection. Traditional skin grafting techniques have limitations in restoring full skin function and appearance, creating an urgent need for improved treatment methods. Bioengineered skin offers a promising alternative, utilizing tissue engineering, stem cell technology, and advanced scaffold materials to support skin regeneration and healing. This paper discusses the evolution of skin grafting, highlights current bioengineering approaches, including cell and scaffold innovations, and explores clinical applications of bioengineered skin substitutes. Although advances have been promising, challenges remain in material selection, cellular integration, and large-scale clinical application. Future success will hinge on interdisciplinary collaboration, regulatory support, and continuous research to overcome barriers and improve outcomes for burn patients. Keywords: Bioengineered skin, Burn treatment, Skin regeneration, Tissue engineering, Stem cells.