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Hedgehog signaling helps keep hair follicle stem cells the same in both young and old human skin.

This review suggests that brassinosteroids may have similar biological activities in both plants and other organisms, prompting further exploration of steroid regulation mechanisms across different life forms.

This study found that activating CB1 receptor signaling in human hair follicles increased stem cell proliferation while reducing differentiated cell survival, suggesting CB1's role as a survival stimulus for epithelial stem cells.

This study found that keratins 5, 7, 8, and 19 are expressed in human trophoblast cells while vimentin is solely expressed in stromal-mesenchymal cells, aiding in placental cell type identification.

This study describes how manipulating the actin cytoskeleton, particularly through the gelsolin family proteins, may enhance regenerative healing in mammals, suggesting potential therapeutic pathways for improved wound repair.

This review updates on the development of liposomal carriers for delivering growth factors to improve tissue regeneration and highlights recent efforts to enhance their stability and retention in tissues.

This symposium discussed why regenerative capacity varies among species and diminishes with age, exploring how these insights could inform regenerative medicine approaches, without presenting new experimental results.

This review discusses the role of umbilical cord-derived mesenchymal stromal cells in skin rejuvenation and reports no new clinical results; it emphasizes their potential in delaying skin aging.

This study found that intrauterine administration of botulinum toxin A improved endometrial environment and receptivity in a murine model of thin endometrium through mechanisms involving IGFBP3 and osteopontin.

This study found that Wnt10b promotes the proliferation of hair follicle stem cells and hair precortex cells, revealing them as target cells in Wnt10b-induced hair follicle regeneration.

This study found that cefazolin-loaded silica nanoparticles embedded in polycaprolactone nanofibers successfully inhibited Staphylococcus aureus growth while maintaining stem cell viability, suggesting their potential use in wound healing.

This study found that a newly developed mouse ear punch model effectively demonstrated that radiation significantly delays wound healing and may be used to study combined radiation and wound injury mechanisms.

In this study using a rat full-thickness burn model, the amnion bilayer dressing showed better healing and skin recovery than the standard protocol, including quicker complete healing and restored skin appendages.

This experimental study on male rats found that a gel containing carbon dioxide extract of hops effectively promoted wound healing in severe acne by enhancing skin regeneration and exhibiting anti-inflammatory, bactericidal, and antimycotic properties.

This review discusses the potential applications of platelet rich plasma in dermatology and cosmetology for conditions like alopecia and skin rejuvenation and reports no new clinical findings.

This study observed that both TCA (35%) and GA (70%) chemical peels improved skin morphology and stimulated bulge stem cells in albino rats, with no significant difference between the two agents.

This review highlights research reporting that oral collagen peptide supplements are effective in enhancing skin elasticity, hydration, and reducing wrinkles, although results vary across studies. Oral supplementation was generally well-tolerated, and further investigation is needed to optimize formulations and explore topical application challenges.

In this study, researchers developed iron-curcumin-coordinated nanoparticles to enhance curcumin's bioavailability and therapeutic effects, finding that these nanoparticles accelerate wound healing in diabetic mice by reducing inflammation and oxidative stress more effectively than free curcumin.

This study found that Ca²⁺ signaling and peptidylarginine deiminase enzymes play a crucial role in activating neural stem cells in response to injury in zebrafish, suggesting potential therapeutic targets for CNS injuries and cancer.

This review suggests that natural compounds, particularly hydrolates, may improve burn wound healing and counter antibiotic resistance through their anti-inflammatory, antioxidant, and antimicrobial properties, offering promising complementary interventions.

This study demonstrated that in mice, the absence of Jagged-1 expression in skin-resident regulatory T cells significantly delays wound healing by reducing the accumulation of neutrophils, highlighting the role of Jagged-1 in coordinating immune cell recruitment during injury.

This study discusses how different modes of regulated cell death in keratinocytes affect skin stem cell niches, and their role in skin inflammation, injury repair, and cancer, based on findings from human dermatological conditions and experimental mouse models.

This review found mixed evidence regarding platelet-rich plasma's effectiveness in various medical applications, noting significant limitations like small sample sizes and lack of standardization that necessitate further research.

This research found that keratin hydrogels derived from human hair may support cell viability and proliferation, indicating potential as 2D and 3D soft tissue culture scaffolds.

This literature review suggests that early and aggressive intervention may improve outcomes for avulsive ballistic facial injuries, although further comparative studies are needed.

Improve chin and perioral scars with surgery, resurfacing, and other therapies, tailored to each patient.

This review discusses guidelines for hair transplantation tailored to East Asian patients, focusing on hairline design, donor harvesting, and graft techniques, and reports no new clinical results.

This chapter reviews surgical management techniques for leukotrichia in vitiligo and presents no new clinical findings; it highlights various grafting and epilation methods.

This review discusses the dual role of the Wnt/β-catenin pathway in mammalian tissue injury, highlighting its potential for both promoting regeneration and contributing to fibrosis, but presents no new findings.

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