research Deciphering the cellular landscape and genetic underpinnings of fiber diameter determined by dermal papilla cells in fine-wool sheep
Dermal papilla cells are key to fine wool growth in sheep.
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810-840 / 1000+ results research Delayed epidermal permeability barrier formation and hair follicle aberrations in Inv-Cldn6 mice
Mice with too much Claudin-6 have skin barrier problems and abnormal hair growth.
research Studies on the change of the calf-skin during the process
Soaking calf skin in lime solution dissolves cells at different rates, with optimal dehairing after 4-7 days.
research Central trichoptilosis with onycholysis
Hair splitting and nail detachment are linked conditions.
research Histologic morphology and involucrin, filaggrin, and keratin expression in normal canine skin from dogs of different breeds and coat types
Different dog breeds have varying skin thickness and protein expression in their skin.
research Differential epithelial outgrowth of plucked and microdissected human hair follicles in explant culture
research Differential epithelial outgrowth of plucked and microdissected human hair follicles in explant culture
research Acquired Localized Longitudinal Pachyonychia and Onychomatrical Tumors: A Comparative Study to Onychomatricomas (5 Cases) and Onychocytic Matricomas (4 Cases)
Larger nail cavity sizes suggest benign tumors, while smaller ones may need further biopsy to rule out cancer.
research Three-Dimensional Analysis of Cell Division Orientation in Epidermal Basal Layer Using Intravital Two-Photon Microscopy
Cell division orientation varies by body site and is linked to epidermal thickness and cell density.
research A Cross-sectional Descriptive Study of Dermoscopy in various Nail Diseases at a Tertiary Care Center
Dermoscopy is useful for early diagnosis and monitoring of nail diseases.
research A histochemical examination of the epidermis of the southern elephant seal (Mirounga leonina L.) during the telogen stage of hair growth
The southern elephant seal's skin layer helps waterproof the skin by being tightly connected to hair shafts.
research Colocalization of Cystatin M/E and its Target Proteases Suggests a Role in Terminal Differentiation of Human Hair Follicle and Nail
Cystatin M/E helps in the final stages of hair and nail formation by controlling certain enzymes.
research Influence of Sex and Hair Growth Cycle on Lipid Composition of Mouse Epidermis.
Male and female mice have different lipid compositions in their skin during hair growth cycles.
research Electron microscope observations on the glassy layer of the hair follicle*1
The glassy layer of hair follicles has different fibril sizes and arrangements in guinea pigs and young mice.
research 0882 Patterning and regional specification of hairy skin
Secreted inhibitors of Wnt and IGF signaling control hair and tooth development, creating species-specific patterns.
research Beauty is skin deep: the fascinating biology of the epidermis and its appendages.
The biology of skin and hair is complex and not fully understood.
research 872 Dermal Wnt/β-catenin signaling controls hair follicle dermal condensate size during development
Dermal Wnt/β-catenin signaling is important for the proper size and development of hair follicles.
research Cosmetics and hair and nails
Hair and nails are skin parts that develop early and serve protective and functional roles.
research Characterization of sciellin, a precursor to the cornified envelope of human keratinocytes
Sciellin is a protein that helps form protective layers in skin, hair, and nails.
research Short communication: Temporal changes in the skin morphology of dairy cows during the periparturient period
Dairy cows' skin and hair follicles change size and growth phase around the time they give birth.
research Hypotrichosis and nail dysplasia: A novel hidrotic ectodermal dysplasia
A 3-year-old girl has a rare condition causing sparse hair and nail issues, with minimal improvement from treatment.
research Measuring Hair
Human head hair can grow very long and is thicker than most body hair.
research Skin morphology of the mutant hairless USP mouse
Hairless USP mice have enlarged skin cysts as they age.
research Organization of microfibrils in keratin fibers studied by X-ray scattering
The study improved understanding of keratin fiber structure by showing consistent microfibril diameter but varying distances and electron density profiles.
research Calcium Regulation of Growth, Differentiation and Keratinization of Cultured Cells from Murine Hair and Hair Follicles : An Ultrastructural Study
research Nucleation and growth of macrofibrils in trichocyte (hard-α) keratins
Sheet formation is key to macrofibril structure differences in wool.
research Quantitation of normal human hair pigmentation by electron microscopy
Daily hair care may cause holes in hair fibers.
research 1426 Deletion of hoxc13 in frogs reveals key steps in the molecular evolution of cornified skin appendages
Deleting the Hoxc13 gene in frogs shows its crucial role in developing skin structures similar to hair.
research 3P343 Change of cell membrane complex of a hair fiber caused by hair damage
Chemical treatments damage hair more than UV exposure, making it thinner and less flexible.
research The Morphological Structure of Female Telogen Effluvium and Alopecia Areata Hairs According to Curriculum Contents of Beauty Art Department
The study confirmed that changes in hair structure in women with hair loss conditions matched what is taught in beauty college trichology courses.