research Mammalian-specific ectodermal enhancers control the expression of Hoxc genes in developing nails and hair follicles
HoxC genes are crucial for normal hair and nail development.
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780-810 / 1000+ resultsresearch Catagen in the hairless house mouse
Hairless mice have longer hair follicles and abnormal structures during the catagen phase.
research Structural features and sites of expression of a new murine 65 kD and 48 kD hair-related keratin pair, associated with a special type of parakeratotic epithelial differentiation
A new pair of mouse keratins, 65 kD and 48 kD, are found in specific skin areas and are linked to a unique skin differentiation type.
research Scanning Electron Microscopic Study on Collagen Fibrils in the Mink Dermis during the Hair Cycle and Growth
Collagen fibrils in mink skin change structure during hair growth, becoming looser and thicker in the active phase.
research Hair diameter measurement methods: micrometer caliper versus phototrichogram
The phototrichogram is better for measuring hair thickness.
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 Decision letter: Hair follicle epidermal stem cells define a niche for tactile sensation
Hair follicle stem cells are crucial for touch sensation and proper nerve structure in mice.
research Human hair morphology: a scanning electron microscopy study on a male Caucasoid and a computerized classification of regional differences.
Hair varies in size and features depending on body region.
research What is ‘normal’ hair?
Normal hair thickness varies by scalp area and a mix of hair thicknesses is typical in healthy individuals.
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 Three-Dimensional Morphology of Touch Domes in Human Hairy Skin by Correlative Light and Scanning Electron Microscopy
Touch domes in human skin are complex sensory structures not directly linked to hair.
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 Hair diameter measurements for planning follicular unit extraction surgery (FUE): Is there a correlation between the micrometer caliper and scanning electron microscopy (SEM) findings?
The micrometer caliper is a reliable tool for measuring hair diameter for FUE surgery.
research Outer root sheath keratinization in anagen and catagen of the mammalian hair follicle. A seventh distinct type of keratinization in the hair follicle: trichilemmal keratinization.
Trichilemmal keratinization is a unique process in hair follicles where the outer root sheath turns into keratin without a specific layer.
research Cyclic Alopecia and Abnormal Epidermal Cornification in Zdhhc13 -Deficient Mice Reveal the Importance of Palmitoylation in Hair and Skin Differentiation
The enzyme DHHC13 is essential for healthy hair and skin, and its deficiency leads to hair loss and skin problems.
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 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 Variation and Heritability in Hair Diameter and Curvature in an Australian Twin Sample
Hair diameter and curvature are mostly determined by genetics.
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 New aspects of the structure of human hair on the basis of optical microscopic observations of disassembled hair parts.
Human hair's strength comes from a honeycomb-like structure and macrofibrils.
research Single-cell chromatin landscapes of mouse skin development
The study maps how genes are regulated during mouse hair growth.
research Evidence for Novel Functions of the Keratin Tail Emerging from a Mutation Causing Ichthyosis Hystrix
The keratin tail is crucial for skin structure and function.
research Chiton integument: Ultrastructure of the sensory hairs of Mopalia muscosa (Mollusca: Polyplacophora)
research Two- and Three-Dimensional Culture of Keratinocyte Stem and Precursor Cells Derived from Primary Murine Epidermal Cultures
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.
research Keratin expression in mammalian skin, hair and nail [Abstract]
research Calcium Regulation of Growth, Differentiation and Keratinization of Cultured Cells from Murine Hair and Hair Follicles : An Ultrastructural Study
research Defining the complex epithelia that comprise the canine claw with molecular markers of differentiation
Canine claws have complex structures with different keratin types, similar to hair and nails.
research Variations of Hair Follicle Size and Distribution in Different Body Sites
Hair follicle size and distribution vary significantly across different body sites.
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.