Year: 2025
Type: article
Abstract: Wound healing is a complex, dynamic process essential for maintaining the integrity of the skin, the body's largest organ.It involves a highly orchestrated sequence of events involving numerous cell types, cytokines, chemokines, growth factors, and extracellular matrix components.This detailed process is traditionally categorized into four interconnected phases: hemostasis, inflammation, proliferation, and remodeling.A precise balance of cellular activities and molecular signals is crucial for timely and effective healing.Disruption of this balance can lead to chronic, non-healing wounds or excessive scarring, posing significant clinical and economic burdens.This evaluation offers a thorough summary of the present understanding of the cellular and molecular mechanisms that govern each phase of cutaneous wound healing.We delve into the roles of platelets, neutrophils, macrophages, fibroblasts, keratinocytes, and endothelial cells, and the critical signaling pathways that coordinate their functions.Furthermore, we discuss the pathological states of impaired healing, such as diabetic foot ulcers and hypertrophic scars, and briefly touch upon emerging therapeutic strategies aimed at modulating the healing process.Understanding these fundamental mechanisms is paramount for developing novel and effective treatments to promote optimal tissue repair.
Language: English
Topic: Wound Healing and Treatments
Subfield: Rehabilitation
Field: Medicine
Domain: Health Sciences
Open Access status: hybrid
OpenAlex ID: W4414391438
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