research Prenatal hair development: Implications for drug exposure determination
Neonatal hair can help determine drug exposure during pregnancy.
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research Hemp Seed-Derived Exosomes Protect Against Dihydrotestosterone-Induced Chicken Feather Growth Inhibition
Hemp seed-derived exosomes help restore feather growth in chickens affected by DHT.
research Dermal β-catenin activity in response to epidermal Wnt ligands is required for fibroblast proliferation and hair follicle initiation
Skin needs dermal β-catenin activity for hair growth and skin cell multiplication.
research Cryo-Electron Microscopy of Trichocyte (Hard α-Keratin) Intermediate Filaments Reveals a Low-Density Core
Trichocyte filaments have a low-density core and may include proteins for hair structure.
research Immunofluorescence analysis of the basement membrane zone components in human anagen hair follicles
The upper hair follicle is stable, while the lower part allows movement during hair growth.
research Hair and Nail Cortisol as Biomarkers of Adolescent Stress: The Mental Health in the Moment Biosampling Protocol [Extended Data]
research Segmental hair analysis - a retrospective testosterone diary?
Hair analysis can somewhat track past testosterone levels but is influenced by factors like hair washing, growth rate, sex, and hair color.
research Pediatric Dermatology Photoquiz: A 14-Year-Old Boy with Abrupt-Onset Hair Changes
A 14-year-old boy was diagnosed with a rare hair condition that may lead to hair thinning and has no known effective treatments.
research Differential gene expression profiles in foetal skin of Rex rabbits with different wool density
High wool density in Rex rabbits is linked to specific gene activity affecting hair follicle development.
research Cultured Cells from the Adult Human Hair Follicle Dermis can be Directed Toward Adipogenic and Osteogenic Differentiation
Human hair follicle cells can become fat and bone cells, useful for therapy.
research Trichoscopy (hair and scalp videodermoscopy) in the healthy female. Method standardization and norms for measurable parameters
Researchers established normal hair and scalp characteristics for healthy women using trichoscopy.
research Hair follicle dermal cells differentiate into adipogenic and osteogenic lineages
Hair follicle cells can become fat and bone cells.
research 614 Humanized mouse model for hair follicle studies
Researchers successfully used nude mice to study human hair growth, which could help with future hair research.
research The Metabolism and Control Mechanism of Human Hair Follicles
Human hair follicles have a unique metabolism that changes between growth stages and may contribute to baldness.
research Unravelling the Red Beard--Dark Hair Dyad
Dark hair with a red beard likely evolved for camouflage, not attraction.
research Can an in vitro hair drug model be developed using dermal papilla cells alone?
Dermal papilla microtissues could be useful for initial hair growth drug testing.
research The vitamin D receptor, the skin and stem cells
Vitamin D receptor is crucial for healthy hair growth and preventing hair loss.
research Studies of androgen metabolism and action in cultured hair and skin cells
Androgens don't directly affect hair cell growth or protein production.
research Ultrastructural visualization of cross-linked protein features in epidermal appendages
Cross-linked proteins help maintain the structure of hair, feathers, and hagfish teeth.
research Hair Shaft Videodermoscopy in Netherton Syndrome
Trichoscopy can diagnose Netherton syndrome without pulling hairs.
research Faculty Opinions recommendation of Hair cortisol levels as a retrospective marker of hypothalamic-pituitary axis activity throughout pregnancy: comparison to salivary cortisol.
Hair cortisol is a reliable long-term stress marker during pregnancy.
research Dynamic expression patterns of tenascin, proteoglycans, and cell adhesion molecules during human hair follicle morphogenesis
Specific proteins and molecules play key roles in the development of human hair follicles.
research Dorsal Skin Reactions of Hairless Dogs to Topical Treatment with Corticosteroids
Stronger corticosteroids cause more skin damage in hairless dogs, similar to effects in humans.
research Effects of Dehydroepiandrosterone Therapy on Pubic Hair Growth and Psychological Well-Being in Adolescent Girls and Young Women with Central Adrenal Insufficiency: A Double-Blind, Randomised, Placebo-Controlled Phase III Trial
DHEA therapy improves pubic hair growth and psychological well-being in girls with central adrenal insufficiency.
research Peripubertal Testosterone, 17β-Estradiol and Progesterone Concentrations in Hair and Nails in Dobermann Dogs
Hair and nails can show hormone changes during puberty in dogs.
research Deoxyshikonin from Arnebiae Radix promotes hair growth by targeting the Wnt/β-catenin signaling pathway
Deoxyshikonin from Arnebiae Radix helps hair grow by activating a specific cell pathway.
research Hair
Hair analysis can detect drug use but is costly and interpretation is complex.
research Functional analysis of keratin components in the mouse hair follicle inner root sheath
Keratin in mouse hair follicles is complex and plays specific roles.
research Proteoglycans and Associated Proteins of the Mammalian Hair Follicle
research Hair cortisol: an indicator of HPA activity in relation to environmental perception in New Zealand White rabbit.
Hair cortisol reliably indicates stress in rabbits.