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This study found that adipose-derived stem cell-conditioned media improved skin flap survival following ischemia/reperfusion injury in mice by increasing cell proliferation and the number of hair follicles, mediated by IL-6.

This study found that radiation negatively impacts the survival and proliferation of fibroblasts on human dermis transplants, but hair follicle pores enhance cell viability even after irradiation.

This study found that dermal white adipose tissue surrounding human hair follicles enhances proliferation, pigmentation, and hair shaft elongation in an ex vivo setting.

In this study, researchers found that deleting Caspase-9 in hair follicle stem cells delayed apoptosis, leading to accelerated wound repair and new hair follicle regeneration by maintaining apoptotic cells as signaling centers.

This study found that applying silymarin gel topically on rat wounds improved fibroblast proliferation, collagen formation, and wound closure more than a gel-base alone or no treatment.

This study found that certain chemotherapeutic agents, such as cyclophosphamide, disrupt feather formation and induce hair loss in mice by inhibiting cell proliferation through sonic hedgehog gene downregulation.

In a porcine model, this study observed that using an External Tissue Expansion Device increased epidermis thickness, cell proliferation, and vessel density at fat graft recipient sites.

This review evaluates the role of the nuclear receptor PPAR- in skin diseases, highlighting its regulation of inflammation, lipid metabolism, and immune response, and suggests that PPAR-agonists could be promising therapies for conditions like psoriasis and atopic dermatitis.

This study concluded that mesenchymal stem cells from adipose tissue harvested using laser-assisted liposuction with selective photo-stimulation are as effective and low-risk for cell therapy as those obtained through conventional liposuction, based on their differentiation potential, cellular proliferation, and cytokine expression.

This study suggests that nerve growth factor may support hair follicle growth in Liaoning cashmere goats through pathways involving its receptor, TrkA, particularly during the anagen phase.

This study observed that CIP/KIP proteins play a significant role in regulating cell cycle arrest and differentiation in human hair follicles, supporting hair growth and formation in the anagen phase.

This study found that macrophages are crucial for skin regeneration during tissue expansion, as their depletion in rats led to inhibited skin growth and reduced secretion of key growth factors.

This study found that dermal stem cells from granulation tissue promoted wound healing and reduced fibrosis in a combined radiation and skin wound mouse model.

This review outlines the various processes activated by the peptide GHK-Cu in tissue remodeling and reports improvements in skin and wound healing but notes a need for further study to fully understand these mechanisms.

This review discusses the role of Wnt/β‐catenin signaling in stem and cancer stem cell maintenance and its involvement in the development and regeneration of various organs, but reports no new experimental results.

This study found that ablating centrosomes in developing epidermis alters keratinocyte division without majorly affecting differentiation, suggesting early epidermal development is driven by high proliferation and cell delamination.

In this study, an injectable hydrogel incorporating antibacterial agents was shown to effectively heal wounds and promote hair follicle and capillary regeneration, offering a promising approach for skin tissue engineering.

This study found that β1 integrin-mediated signaling is crucial for the survival, adhesion, and migration of epithelial progenitor cells in human scalp hair follicles, with varying responses observed among cell subpopulations.

This study demonstrated that a 3D bioprinting technique using a gelatin/alginate hydrogel scaffold can regenerate entire hair follicles in mice, offering potential advancements in hair loss treatment.

This review highlights the potential of bioengineered dermal scaffolds in tissue engineering to enhance wound healing by mimicking the dermal structure and supporting cellular processes, while also discussing recent advancements and challenges in scaffold technology.

This review discusses cell membrane-coated scaffolds in tissue engineering, emphasizing their potential to enhance therapeutic outcomes in regenerative medicine and reporting no new experimental results.

This study developed HA-gel-dex hydrogels with enhanced ECM-like properties and functionality, showing promise for 3D bioprinting, tissue repair, and as wound dressings due to improved cell interaction, cytocompatibility, antimicrobial synergy, and wound healing in mice compared to traditional ECM bio-inks.

This study developed a novel zinc-releasing hydrogel, Zn-Gel, which promoted wound healing by controlling zinc ion release and demonstrated excellent compatibility and efficacy in enhancing cell proliferation, blood vessel formation, and tissue regeneration in vitro and in vivo settings.

In a rat scalp expansion model, this study found that activating autophagy with rapamycin enhanced skin regeneration during tissue expansion by increasing expanded skin area, epidermis and dermis thicknesses, cell proliferation, angiogenesis, and other regenerative factors, whereas blocking autophagy reversed these effects.

This review discusses the biology of hair follicle stem cells and highlights their potential for applications in regenerative medicine, drug, and gene delivery, but reports no new clinical results.

Minoxidil slows fibroblast growth and collagen production, potentially treating keloids, hypertrophic scars, and connective tissue disorders.

This review discusses advances in skin tissue engineering, focusing on scaffold-free approaches and the application of stem cells, and reports no new research findings.

This publication provides a standardized nomenclature for classifying microscopic lesions in laboratory rat and mouse skin, aiming to harmonize international toxicological research.

In this study, adipose tissue secretome was shown to enhance oxidative stress resistance and promote cell proliferation in vitiligo cells, suggesting a potential natural treatment approach.

In this study, an immortalized MSC line from human adipose tissue showed potential for applications in regenerative medicine and inflammatory diseases through production of active factors, demonstrated in vitro.