Genetic Determinants of Wound Healing: Monogenic Disorders and Polygenic Influence

(1) Background: Wound healing is a highly coordinated process encompassing hemostasis, inflammation, angiogenesis, keratinocyte migration, collagen deposition, and extracellular matrix remodeling. Successful repair also requires adequate nutrient and oxygen delivery through a well-developed vascular supply. Disruption of these processes can occur through aberrations in diverse biological pathways, including extracellular matrix organization, cellular adhesions, angiogenesis, and immune regulation. (2) Methods: We reviewed mechanisms of impaired tissue repair in monogenic disorders by focusing on three categories-connective tissue, hematological/immunological, and aging-related disorders-to illustrate how…