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This study found that transgenic mice expressing a mutant E1a oncoprotein in their skin had disturbed hair follicle maturation but did not show increased tumor development or proliferation.

The study found that up-regulating β-catenin signaling in CD 133-positive dermal papilla cells enhanced their ability to promote hair follicle regeneration both in vitro and in vivo.

This review examines the potential of adipose-derived stem cells in disease treatment and highlights the need for further research to clarify their effectiveness and safety.

This study found that urinary selenium to creatinine ratio and serum selenium concentrations quickly respond to changes in dietary selenium, making them useful biomarkers for assessing selenium status in dogs.

Ent-kaurane-type diterpenoids from Isodonis Herba may promote hair growth by boosting cell proliferation.

This study found that the expressions of CDK inhibitors p21waf1/cip1 and p27kip1 were higher during the anagen phase compared to telogen, suggesting a role in follicular epithelial cell differentiation.

This review discusses the role of YAP/TAZ proteins in skin cancer physiology and tumorigenesis, and the potential of targeting these proteins in skin cancer treatments, but presents no new experimental findings.

This study summarizes the signaling molecules and extracellular components involved in epithelial–mesenchymal interactions, enhancing our understanding of hair follicle regeneration and skin wound healing, but reports no new experimental results.

This article describes a rare case of syringomas on the scalp in a 56-year-old woman with alopecia, highlighting the importance of scalp biopsy for diagnosing atypical neoplastic lesions and associated conditions.

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.

In this study, researchers found that disrupting desmoglein 3 signaling in a mouse model of pemphigus vulgaris activates normally quiescent hair follicle stem cells, compromising their multipotency but prompting a regenerative response that restores stem cell function and structures.

In this study, researchers found that overexpression of CRABP2 enhanced the proliferation of dermal papilla cells in Hu sheep through activation of the Wnt/β-catenin pathway, even when the pathway was inhibited.

This review discusses the potential of CBD for treating skin disorders, the challenges of its topical administration, and current strategies to improve its application, but reports no new clinical findings.

In this study, researchers documented the immunohistochemical distribution of CD34 in basal cell carcinoma and found distinct patterns of CD34 expression, with variations in CD34 positivity between different areas of BCC tumor stroma and adjacent skin regions.

This study reports that Echinacea-loaded silk fibroin/chitosan dressings may effectively promote scarless skin regeneration and accelerate wound healing compared to conventional treatments.

In this narrative review, researchers synthesized current evidence on topical metformin's potential benefits for various skin conditions, citing primarily preclinical studies that highlight its anti-inflammatory, antioxidant, and regenerative properties, although clinical translation requires further rigorous trials.

This review explores the mechanisms, current products, challenges, and innovative approaches related to cosmetics for hair loss prevention and growth promotion, emphasizing the need for multidisciplinary cooperation to enhance product development and market success.

This study explored the anti-hair loss potential of plant extracts like licorice, salvia miltiorrhiza, and others, finding they increased ALP and β-catenin expression and reduced TGF-β1 and IL-6 in human dermal papilla cells without cytotoxicity.

This study found that while caffeine and adenosine can inhibit hair loss and stimulate hair growth, more research is needed to fully understand the efficacy of shampoo formulations containing specific proportions of these compounds for hair loss treatment and prevention.

This review summarizes the current applications and mechanisms of self-assembled peptide hydrogels in promoting skin, bone, and nerve regeneration, highlighting their potential due to their biocompatibility and supportive role in tissue healing.

This review examines the relationship between fetal metabolic programming and the development of polycystic ovary syndrome, highlighting maternal and environmental factors but reports no new experimental results.

A 73-year-old woman's unusual hair loss and growth led to the discovery of a rare condition causing too much testosterone, which improved after her ovaries were removed.

This review discusses types of hair loss in elderly women, highlighting diagnostic challenges and treatment limitations, but does not present new research findings.

This study observed that overexpression of TGF-alpha in transgenic mice led to thicker epidermis and stunted hair growth, particularly in regions with normally thick skin and low hair density.

This research found that Dlx3 plays a central role in hair formation and regeneration, with its absence leading to alopecia through disrupted differentiation and signaling pathways.

This study found that ectodermal precursor cells derived from human induced pluripotent stem cells may enhance hair follicle morphogenesis through improved epithelial-mesenchymal interactions when cocultured with dermal cells.

This study demonstrates that SDF-1/CXCL12 and CXCR4 signaling play a crucial role in directing the migration and positioning of melanoblasts in mouse hair follicle formation.

Keratin patterns in hair follicles help understand hair growth and potential hair and nail disorders.

This review discusses the role and interactions of the calcium-binding protein S100A6 in cellular processes and its association with various diseases, highlighting the need for further research to fully understand its biological impact.

In this study, HA-P5, a nanoparticle derived from peptide and polysaccharide conjugation, effectively reduced acne lesions and sebum production by inhibiting specific receptors in cells, without triggering unfavorable reactions compared to a commercial inhibitor, highlighting HA-P5's potential as a novel acne treatment.