Wound healing represents a highly orchestrated and dynamic biological process characterized byintricate cellular and molecular interactions that aim to restore tissue integrity after injury.This review providesan in-depth analysis of histopathological and immunohistochemical methodologies utilized in evaluatingwound repair, highlighting their translational relevance and clinical implications. The wound healing cascadeis traditionally delineated into four sequential yet overlapping phases: Hemostasis, inflammation, proliferation,and remodeling. Each phase exhibits distinct cellular responses and extracellular matrix (ECM) modificationsessential for successful tissue regeneration. The accurate selection of animal models, predominantly rodentsand porcine species, remains pivotal in elucidating fundamental mechanisms underlying wound repair andassessing therapeutic efficacy. However, it is imperative to recognize species-specific differences that mayinfluence experimental outcomes and translational applicability. Recent advancements in histopathologicalassessment techniques,including quantitative morphometry,immunohistochemistry,and digital imaging,havesignificantly enhanced the precision of wound characterization.This precision instills confidence in the accuracyof our understanding of wound healing processes. These methodologies facilitate detailed identification andquantification of critical cellular components involved in healing processes, notably macrophages, fibroblasts,and endothelial cells. Dysregulated interactions among these cellular entities contribute to impaired healingoutcomes observed in pathological conditions, including diabetes mellitus, chronic inflammatory disorders,and infection-related lesions. Emerging therapeutic strategies leveraging nanotechnology platforms, stemcell-based interventions, and advanced biomaterials have shown considerable promise in promoting effectivewound repair. This highlights the potential for significant advancements in wound healing shortly. Evaluatinghistopathological parameters and molecular biomarkers remains essential for monitoring therapeuticresponses and guiding targeted intervention development. Integrating cutting-edge imaging modalities withomics-based analytical approaches holds significant potential for bridging experimental findings with clinicalpractice. This underscores the importance of multidisciplinary collaboration in advancing wound healingresearch. Future research endeavors should prioritize such collaboration to translate mechanistic insights intoinnovative clinical strategies, ultimately enhancing wound management outcomes |
