research Ultrasonic Hollow Microneedle Array (USHM) for Androgenetic Alopecia Treatment through Modulating the Expression of Hair-Growth-Associated Genes
Ultrasonic microneedles improve hair regrowth treatment effectiveness without side effects.
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research Isolation and Characterization of a Novel Hair Follicle–Specific Gene, Hacl-1
Researchers found a new gene, hacl-1, that is active in mouse hair follicles during hair growth and may be important for hair biology.
research Special Biochemical Features of the Hair Follicle
Hair follicles have unique proteins that vary by species and are influenced by nutrition.
research Locations of synthesis of hair structural proteins in human anagen follicles
Hair structural proteins are synthesized sequentially in specific cells, offering a new way to study hair proteins and defects.
research Water distribution in human hair microstructure elucidated by spin contrast variation small-angle neutron scattering
The technique showed that human hair has two main parts, with 68% being rigid and the rest flexible, and water swelling affects its structure.
research EXPRESS: Structure Evolution in Hair Fibres During Strain and the Effect of Relative Humidity
Humidity affects hair structure changes during stretching.
research Unexpected Autocrine Role of Vascular Endothelial Growth Factor in Squamous Cell Carcinoma
VEGF helps squamous cell carcinoma grow in ways beyond just blood vessel formation.
research Morphological analyses in fragility of pili torti with Björnstad syndrome
Pili torti hair is fragile due to loose keratin filaments and weak disulfide bonds.
research Formation and Structure of Human Hair
Human hair growth and structure are influenced by keratin proteins, genes, melanin, and lipids.
research The 'self recovery phenomenon' of oxidized hair
Oxidized hair can naturally regain strength and stability over six months.
research Hair—the most sophisticated biological composite material
Hair is a complex protein fiber with unique properties useful for developing hair products.
research Construction and Verification of Recombinant Follicle-specific Expression Vector
The vector successfully directed specific gene expression in hair follicles.
research Attenuated Total Reflection Fourier Transform Infrared Spectroscopy Analysis of Human Hair Fiber Structure
Human hair has different protein structures in its cuticle and cortex.
research A Group of Type I Keratin Genes on Human Chromosome 17: Characterization and Expression
Only one of the two K16 genes on chromosome 17 makes a functional protein for keratin filaments.
research The Proteins of Normal and Aberrant Hair Keratins
Hair is mostly made of three protein types: helical, high-sulfur, and high-tyrosine.
research Increased expression of keratin 16 causes anomalies in cytoarchitecture and keratinization in transgenic mouse skin.
Too much keratin 16 in mice skin causes abnormal skin thickening and structure.
research Endocrine controls of keratin expression
Hormones control keratin production in skin and hair.
research Expression of keratin K14 in the epidermis and hair follicle: insights into complex programs of differentiation.
Keratin K14 expression varies between hair follicles and epidermis, affecting cell differentiation.
research Overexpression of human keratin 16 produces a distinct skin phenotype in transgenic mouse skin
High levels of human keratin 16 in mice cause skin lesions and abnormal skin development.
research Loss of keratin 10 is accompanied by increased sebocyte proliferation and differentiation
Without keratin 10, there's more growth and development of oil-producing skin cells.
research Suprabasal change and subsequent formation of disulfide-stabilized homo- and hetero-dimers of keratins during esophageal epithelial differentiation
Keratins K4 and K13 form stable dimers in mature esophageal cells, aiding cell stability.
research Nestin as a marker of unipotent epithelial progenitor cell differentiation into outer root sheath keratinocytes in embryonic and adult hair follicles
Nestin marks cells that can become a specific type of skin cell in hair follicles of both developing and adult mice.
research Nestin is a marker of unipotent embryonic and adult progenitors differentiating into an epithelial cell lineage of the hair follicles
Nestin identifies specific progenitor cells in hair follicles that can become outer root sheath cells.
research Nestin as a marker of unipotent epithelial progenitor cells differentiate into outer root sheath keratinocytes in embryonic and adult hair follicles
Nestin-expressing cells turn into a specific type of skin cell in hair follicles during development and in adults.
research Study of the keratinization process in human hair follicle by X-ray microdiffraction.
Hair structure forms the same way inside and outside the body.
research Solubility of Structurally Complicated Materials: 3. Hair
Hair is hard to dissolve because of its complex proteins, but certain solvents that break specific bonds and hydrate can do it.
research Fine structure of marsupial hairs, with emphasis on trichohyalin and the structure of the inner root sheath
Marsupial hair structure and keratin distribution are similar to placental mammals.
research Review: Evolution and diversification of corneous beta‐proteins, the characteristic epidermal proteins of reptiles and birds
Corneous beta-proteins evolved uniquely in reptiles and birds, forming scales, claws, beaks, and feathers.
research Histology and ultrastructure of canine hair follicle stem cells (cHFSCs)
Canine hair follicle stem cells are located in the isthmus/bulge region of the hair follicle.
research The Human Type II Keratin Gene Cluster on Chromosome 12q13.13: Final Count or Hidden Secrets?
The document concludes that the human keratin gene cluster is complex, with a need for updated naming to reflect over 50 functional genes important for hair and skin biology.