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This review discusses the paracrine function of mesenchymal stem cells in tissue regeneration and repair, focusing on secreted bioactive substances and their role under different microenvironments; it reports no new clinical results.

This review discusses how using hydrogels as a three-dimensional culture platform for mesenchymal stem cells might affect the production of extracellular vesicles, highlighting challenges in standardization and opportunities to boost EV yield via combined hydrogels and bioreactor methods.

This review discusses the therapeutic effects of stem cell therapy in various diseases and emphasizes the need for controlled differentiation and further large-scale trials, but reports no new findings.

This study found that activating the PI3K/Akt signaling pathway in dermal papilla cells enhances their hair-inducing capabilities, suggesting potential strategies for hair regenerative medicine.

This study found that a collagen patch made with fibroblast-derived extracellular matrix (fdECM) extracted from human lung fibroblasts enhanced wound healing by promoting wound contraction, angiogenesis, and skin remodeling in full-thickness skin wound models, including those with diabetic ulcers.

In this study, conditioned medium from genetically engineered mesenchymal stem cells significantly improved wound healing, re-epithelialization, hair follicle formation, and angiogenesis in diabetic mice, suggesting a promising new approach for diabetic ulcer care.

Keratin-based hydrogels from human hair improve wound healing effectively.

This study found that topical Linum usitatissimum gel significantly enhanced wound healing and tissue regeneration in rat models, with increased collagen synthesis and vascularization compared to controls.

This study found that AiQingHua oil improved microcirculation and promoted hair regeneration in mice with testosterone-induced alopecia.

This study found that electric shaving was the most effective and safest method for preoperative hair removal in mice, compared to depilatory cream and sodium sulfide, which negatively affected wound healing.

This study found that exosomes derived from human adipose stem cells significantly enhanced the proliferation and migration of dermal papilla cells compared to those from platelet-rich plasma, suggesting potential benefits for hair loss treatment.

This study found that a 25% Pistacia atlantica leaf extract ointment significantly enhanced wound healing in rats, performing comparably to phenytoin in terms of epithelialization, angiogenesis, and collagen deposition, with reduced inflammation, suggesting it may be a safe and effective alternative for wound management.

In this study, carrot seed oil applied at a 75% concentration increased hair root, shaft, and tip thickness in rats, but did not promote hair length growth.

This study found that Glehnia littoralis and Andrographis paniculata may support hair growth by protecting against oxidative stress and increasing VEGF and Wnt/β-catenin signaling in human hair follicle dermal papilla cells, with enhanced effects when combined.

This study found that decreased COL17α1 expression in aging mouse skin is associated with reduced proliferation of epidermal stem cells and may contribute to thinner epidermis and slower wound healing.

This review examines the efficacy of platelet-rich plasma for treating hair loss, highlighting the lack of standardized protocols for PRP preparation and delivery and reporting no new clinical results.

This article discusses how recent research suggests that aggressive video games have little effect on aggression and violence among players, calling for professional organizations to update their policy statements accordingly.

In this cell study, seaweed extract from Hizkia fusiforme significantly increased the proliferation of dermal papilla cells, suggesting potential for promoting hair growth.

This study found that using RADA16-I dressing led to more vigorous hair growth on deep burn wounds compared to other biological materials.

This study found that Botox® was most effective at a 25 U/ml concentration, while Dysport® and Neurobloc® were optimal at 100 U/ml for producing anhidrotic areas after injections.

This review examines Ayurvedic and modern literature on combining Anu Taila Nasya and Gokshura lepa for hair loss and presents no new clinical results.

In this study, researchers developed an innovative wound healing patch combining electrical and chemical components, which effectively guided recovery in animal scald models by promoting collagen deposition and the regeneration of skin structures.

This study tested a natural hair dye made from papaya seed extract, celery leaf, and avocado, finding color change in animal hair but also noting tissue changes like hyperkeratosis.

This study found that topical application of copper (II) albumin complex improved healing signs in rats with full thickness thermal burns, enhancing antioxidant, anti-inflammatory, and pain modulating effects.

This study found that high-power millimeter wave exposure can cause skin injury in mice, with the severity of damage correlating to the duration of radiation.

This study found that Kangfuxin improved cell proliferation, migration, and wound healing in a mouse model of cutaneous injury through the activation of the STAT3 signaling pathway.

In this study, human dermal stem/progenitor cell-derived conditioned medium was found to promote hair regrowth in mice, possibly through effects on the Wnt/β-catenin pathway.

This study found that canine adipose-derived mesenchymal stem cell-derived dermal papilla-like tissues promoted new hair follicle formation and increased vascularization in mice, suggesting potential for hair regeneration.

Integumentary organs adapt and evolve for survival, with potential uses in regenerative medicine.

This study reports that a new protocol using Angio PRP improved wound healing in mice by enhancing key healing processes and regulating inflammation, suggesting potential for clinical advancements.