research Are fingernails a key to unlocking the puzzle of mammalian limb regeneration?
Nail stem cells and Wnt signaling are important for fingertip regeneration but not sufficient for regenerating more complex limb structures.
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research Transforming growth factor-alpha immunoreactivity during induced hair follicle growth cycles in sheep and ferrets.
TGF-alpha is present in sheep and ferret skin and may affect hair growth without directly stimulating cell proliferation.
research What’s New in the Histologic Evaluation of Alopecia and Hair-Related Disorders?
New biopsy techniques and tools improve alopecia diagnosis, and both too much and too little selenium can cause hair loss.
research Hidradenitis suppurativa: pathogenesis and management
Hidradenitis suppurativa, a chronic skin disease, can be managed with antibiotics, lifestyle changes, and in severe cases, surgery. Early diagnosis and careful planning are key, and laser treatment can be an efficient solution for mild to severe cases.
research Sarcoidosis in Polo Ponies: Case Study of Argentine-Cross Breeds
Argentine-cross polo ponies commonly develop sarcoid tumors with distinct types and histopathological features.
research Trichilemmoma.Cell biology of the normal human outer root sheath.
The outer root sheath in hair follicles changes during growth, with different keratinization processes in its layers.
research The hair cycle
The document concludes that the hair cycle is a complex process involving growth, regression, and rest phases, regulated by various molecular signals.
research Adenomatous Polyposis Coli (APC) Is Required for Normal Development of Skin and Thymus
The Apc gene is crucial for normal skin and thymus development.
research Cachexia and graft-vs.-host-disease-type skin changes in keratin promoter-driven TNF alpha transgenic mice.
TNF alpha in skin cells causes weight loss, hair and fat issues, and skin inflammation in mice.
research The hair cycle
The document concludes that the hair cycle is a complex process involving growth, regression, and rest phases, regulated by various molecular signals.
research Effect of Primary Biotin Deficiency on the Skin of Germ-Free and Conventional Mice Fed a Purified Biotin-Deficient Diet without Supplementation with Egg White.
Biotin deficiency causes severe hair loss and weight reduction in germ-free mice.
research Keratin expression by corneal and limbal stem cells during development
Different types of cells in the eye express specific keratins at various stages of development.
research Keratinocytes of the Upper Epidermis and Isthmus of Hair Follicles Express Hemoglobin mRNA and Protein
Skin cells and certain hair follicle areas produce hemoglobin, which may help protect against oxidative stress like UV damage.
research Hair Keratins and Hair Follicle–Specific Epithelial Keratins
Hair and follicle keratins differ in structure and expression, especially in cysteine content.
research Human hair growth in vitro: a model for the study of hair follicle biology
Human hair growth can be influenced by certain growth factors and has specific metabolic needs.
research Expression of epidermal keratins and filaggrin during human fetal skin development.
Keratins and filaggrin change as fetal skin develops, marking key stages of skin formation.
research Mouse Intestinal Krt15+ Crypt Cells Are Radio-Resistant and Tumor Initiating
Krt15+ cells in the mouse intestine resist radiation and can start tumors.
research Contribution of Environmental Constituents in the Genomic Disruption of Cytokeratins
Environmental factors can cause mutations in skin proteins, leading to skin disorders.
research The sensory innervation of primate facial skin. II. Vermilion border and mucosa of lip
Monkey lips have dense sensory nerves similar to those in other skin areas, explaining their sensitivity.
research Evaluation of healing and external tunnel histology of silver-coated peritoneal catheters in rats.
Silver-coated catheters heal better than standard ones.
research The Intermediate Filament Architecture as Determined by X-Ray Diffraction Modeling of Hard α-Keratin
Hard α-keratin in hair has a unique, nonordered structure, different from other fibers.
research Wnt signaling induces epithelial differentiation during cutaneous wound healing
Wnt signaling can improve skin healing by promoting epithelial growth.
research Towards Defining the Pathogenesis of the Hairless Phenotype
The hairless gene mutation causes baldness by disrupting hair follicle structure.
research Progress in Pluronic F127 Derivatives for Application in Wound Healing and Repair
Pluronic F127-derived hydrogels show promise for effective wound healing and repair.
research Biochemical and immunohistochemical analyses of keratin expression in basal cell carcinoma
Basal cell carcinoma shows keratin patterns similar to undifferentiated hair follicle cells.
research Co-factors of LIM domains (Clims/Ldb/Nli) regulate corneal homeostasis and maintenance of hair follicle stem cells
Clim proteins are essential for maintaining healthy corneas and hair follicles.
research Biofabrication of Human Skin with Its Appendages
Current methods can't fully recreate skin and its features, and more research is needed for clinical use.
research Comparative Spatial Transcriptomic and Single-Cell Analyses of Human Nail Units and Hair Follicles Show Transcriptional Similarities between the Onychodermis and Follicular Dermal Papilla
Human nails and hair follicles have similar gene activity, especially in the cells that contribute to their growth and development.
research Application of Advanced Platelet-Rich Fibrin in Oral and Maxillo-Facial Surgery: A Systematic Review
Advanced platelet-rich fibrin improves healing and reduces pain in oral surgery.
research Hair for brain trade-off, a metabolic bypass for encephalization
Human hair loss may have evolved to help increase brain size.