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In this study, transplantation of rat hair follicle stem cells significantly improved sciatic nerve regeneration and muscle function in nerve-injured rats.

This study found that injecting bone marrow-derived mesenchymal stem cells and conditioned medium into mice promoted hair follicle stem cell proliferation and transition to active growth phases, suggesting potential clinical targets for hair loss treatment.

This study suggests that human dermal fibroblasts can be converted into dermal papilla cell-like cells using microencapsulation, which may facilitate hair follicle regeneration in mice without chemical or genetic reprogramming.

This study found that transplanting genetically modified dermal fibroblasts into full-thickness skin defects in rats led to the formation of hair follicles with mature pilosebaceous systems by 16 weeks.

This review discusses how dental pulp stem cells and their derivatives may accelerate skin wound healing by modulating inflammation, promoting angiogenesis, optimizing extracellular matrix structure, and enhancing tissue formation, with implications for translating these findings into therapies for skin and mucosal repair.

This review suggests that the umbilical cord-derived mesenchymal stem cell secretome presents a promising approach for skin regeneration and wound healing due to its multiple therapeutic properties, highlighting its potential over traditional treatments for conditions like chronic wounds and alopecia.

This review explores the crucial role of regulatory T cells in skin wound healing, emphasizing their involvement in balancing immune responses and promoting regeneration. It also discusses Tregs' operations in fibrosis, keloidosis, and scarring, suggesting a potential avenue for novel treatments.

This study summarizes the role and potential applications of stem cell exosomes in skin and bone healing, highlighting their regenerative capabilities and suggesting innovative delivery methods like nanoliposomes and hydrogels to improve bioavailability and therapeutic outcomes.

This study developed 3D micropatterns with magnesium silicate nanospheres that mimic vessels and hair follicles for potential use in skin regeneration by reconstructing vasculature and promoting hair growth.

This study found that botulinum toxin type A injections in stressed mice appeared to normalize hair follicle regeneration cycles and reduced stress-related hair loss indicators.

In a rabbit model, this study found that the AMFIBHA skin substitute promoted wound healing and regeneration of skin structures in large-area third-degree burn wounds, suggesting potential clinical use.

In a mouse model of chemotherapy-induced alopecia, this study found that enhancing ETV2 expression improved angiogenesis and hair regrowth following 5-fluorouracil treatment.

This review discusses the use and mechanisms of platelet-rich plasma therapy and highlights the need for standardized preparation and application protocols, without reporting new clinical results.

This review discusses the evaluation of animal models for hair research and regeneration, highlighting their importance and limitations, and calls for improved approaches to advance understanding of human hair diseases.

In this study, researchers found that inhibiting inducible nitric oxide synthase (iNOS) promoted hair growth in diabetic mice, suggesting iNOS-derived nitric oxide contributes to hair loss under diabetic inflammatory conditions.

Certain cells around hair follicles help improve skin regeneration for potential use in skin grafts.

This book reviews organogenesis in developmental biology and next-generation organ regenerative therapy but reports no new research findings.

This study found that K79+ keratinocytes migrate outward to help form the hair follicle lumen both during development and adult regeneration, revealing a novel mechanism of hair follicle formation in mice.

Inhibiting PGD2 and using dermal papilla cells may improve skin and hair regeneration.

This study reports that topical iodine can initiate, control, and complete the regeneration of human scar tissue, with hair playing a key role in the process.

This review presents evidence supporting the potential of adipose-derived stem cell secretome as a promising cell-free therapy for skin repair, emphasizing its application in wound healing, alopecia, skin rejuvenation, and inflammatory skin diseases.

In this study, researchers developed a novel zinc oxide nanoflower-infused nanocomposite that demonstrated promising results in accelerating wound healing in a murine model, with enhanced angiogenesis, reduced inflammation, and improved collagen deposition compared to a control group.

The hydrogel dressing effectively treats infected wounds by combining infection control and tissue regeneration.

This study found that treating patients with androgenetic alopecia using exosomes from adipose tissue stem cells over 24 weeks significantly increased hair density and patient satisfaction without severe adverse effects, suggesting a promising alternative treatment for hair loss.

This review article analyzes the role of the WNT signaling pathway in skin development, wound healing, and mechanical stretching, emphasizing its importance in understanding and potentially advancing treatments for skin-related diseases.

This review explores the potential of multifunctional bioscaffolds in skin tissue engineering, highlighting their successful biological performance in vitro and in vivo animal models, while also identifying the demand for technological advancements to improve wound healing applications in clinical settings.

This review discusses the potential of 3D bioprinting technologies for tissue regeneration, drug evaluation, and drug delivery systems, but reports no new findings.

This review discusses the use, efficiency, and preparation methods of autologous platelet concentrates in wound healing and periodontal regeneration, but it reports no new clinical findings.

This study found that activating both PKM2 and Wnt/β-catenin signaling pathways significantly enhanced hair regrowth and hair follicle neogenesis in mice, suggesting a potential strategy for treating alopecia.

This study found that gelatin sponges used as scaffolds in rats with deep wounds and periosteal defects enabled regeneration of diverse tissue types, including periosteum, skin, and appendages, highlighting the role of vascular niche formation.