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This study found that upregulated miR-149 restricted hair follicle stem cell differentiation and hair growth by inhibiting the MAPK1/ERK2 pathway, which affects FGF2 and c-MYC expression.

In this study, transfection experiments showed that mutations in the K85 gene affect filament formation with K35, which may impact hair formation related to ectodermal dysplasia.

This study explored the complex developmental processes of human hair, emphasizing the intricate interactions required for hair follicle morphogenesis and its implications for drug incorporation and concentration interpretation, particularly in early childhood.

This study found that using a microwell array device to expand hair follicle stem cells in Matrigel significantly increased cell numbers and enhanced hair regeneration in mice.

This review discusses the properties and extraction methods of keratins from natural fibers and highlights their promising applications in fields such as biomedicine, bioengineering, and forensic science, but reports no new experimental results.

This review synthesizes recent research on how Wnt signaling regulates skin, hair follicle, and nail regeneration, highlighting its compartment-specific roles and discussing targeted strategies for treating conditions like alopecia, chronic wounds, and skin cancer.

This review explores the role of FGF signaling in hair follicle development and highlights its potential as a new therapeutic target for hair loss, which could surpass existing treatments in terms of efficacy and safety.

This study found that hot water extract of Hydrangea serrata leaf and hydrangenol promoted hair growth by enhancing 5α-reductase inhibitory activity, stimulating dermal papilla cell growth, and exhibiting anti-inflammatory and anti-androgenic effects in cell cultures, mice, and human skin organoid models.

This study investigated the expression of KRTAP6 gene family in Gansu Alpine fine-wool sheep, finding significant expression during the anagen phase and a negative correlation between KRTAP6-1 and KRTAP6-5 expressions with wool fiber diameter and strength.

In this study, researchers developed WS Biotin, a new water-soluble form of biotin, and found that it significantly improves water solubility compared to free biotin and enhances hair-related keratin expression, gene activity for hair growth in vitro, while also reducing melanin content in skin cells.

This review discusses the complexity of identifying hair follicle antigens involved in alopecia areata and reports no new clinical results, emphasizing the need for further research on autoantigen identity.

This study used single-cell RNA sequencing to characterize 19 distinct cell populations in sheep hair follicles, uncovering differentiation signatures and intercellular communication that may influence wool curvature and sheep breeding.

This review discusses recent evidence on the Notch signaling pathway's role in regulating hair follicle development and stem cell differentiation, but provides no new research findings.

This review discusses the role of the Wnt/β-catenin pathway in hair follicle development and how natural products that activate this signaling could be used to treat hair loss, but it reports no new experimental results.

This study used porcine models to isolate and culture stem cells from brain and hair follicles, shedding light on differentiation processes and potential markers for stem cell compartments under lab conditions.

This article reviews confocal microscopy findings in trichoepithelioma and desmoplastic trichoepithelioma, noting similarities with histological features, but it provides no new clinical results.

This study developed a comprehensive atlas of human scalp tissue to uncover cell states and lineages in hair follicles, identifying disease-specific cellular changes associated with non-scarring and scarring hair loss, which may offer new diagnostic and therapeutic insights.

In this report, two cases of melanocytic matricoma, a rare benign hair follicle lesion that mimics melanoma and basal cell carcinoma, were described and successfully treated with complete surgical excision. Histological analysis was crucial for differentiation from similar malignant lesions.

This review examines the interaction between the extracellular matrix and immune cells in skin diseases and evaluates advanced therapies that target involved molecular mechanisms, reporting no new clinical findings.

This case study reported that a 13-year-old cat with paraneoplastic alopecia due to an intraabdominal apocrine adenocarcinoma exhibited ventrally distributed alopecia and shiny skin, with necropsy showing telogenisation and miniaturisation of the hair follicles.

This anatomical study on Eclipta alba concluded that unique secretory structures in stems and leaves may serve as identifying features of the plant and the Asteraceae family.

This study found that AIRE, a usually nuclear protein, is expressed in the cytoplasm of human epidermal and follicular keratinocytes and associates with the intermediate filament protein cytokeratin 17, potentially impacting ectodermal abnormalities in APECED syndrome.

This chapter reviews scalp and calvarium reconstruction, highlighting regional anatomy, reconstruction techniques, and discusses the current perspectives on hair restoration surgery and allotransplantation, but reports no new clinical results.

The authors diagnosed a 5-year-old Pekinese dog with keratoacanthoma with granulomatous inflammation, and the mass did not recur 5 months after surgical removal.

This case report describes a young woman with an adrenal oncocytic tumor of uncertain malignant potential, highlighting the need for ongoing surveillance due to possible malignancy.

This study suggests that the anchorage of the arrector pili muscle to the extracellular matrix is likely mediated by α5β1 integrin, with α1β1 integrin involved in muscle cell-cell adhesion.

This case report details a rare large epidermal cyst over the sacrumcoccygeal region in an elderly patient, which was successfully removed surgically.

The document discusses a special exam case for formulating and using systemic therapy named Athena.

This study found that cutaneous cysts most frequently appeared as epidermal cysts, with unusual locations posing diagnostic challenges that required histopathological analysis for definitive diagnosis.

The current state and future directions of the field that studies the connection between the mind and skin are discussed.