research Keratinization of sheath and calamus cells in developing and regenerating feathers
Feathers become harder as they develop due to a change in keratin type.
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690-720 / 1000+ resultsresearch Cytoplasmic Ca2+ concentrations in intact Merkel cells of an isolated, functioning rat sinus hair preparation
research Intercellular junctions in normal epidermis
Desmosomal adhesion is essential for healthy skin structure and function.
research [Frizzy hair pathology].
Frizzy hair is fragile and can lead to hair loss and damage if not properly cared for.
research A highly resistant structure between the cuticle and the cortex of human hair. II . CARB , a penetration barrier
CARB is a strong barrier in human hair that prevents dye penetration.
research Deficiency of the human cysteine protease inhibitor cystatin M/E causes hypotrichosis and dry skin
Lack of cystatin M/E causes thin hair and dry skin.
research Common genetic hair shaft abnormalities may be visualized by light and electron microscope
Genetic hair shaft abnormalities can be seen with microscopes and often affect scalp hair.
research The Cytology and Cytochemistry of the Wool Follicle
Wool follicles are complex, involving interactions between different cell types and structures.
research 517 Regulation of the lipidome and lipid metabolism in prematurely senescent human dermal fibroblasts
Aging skin cells change their lipid profiles due to stress, affecting skin health.
research 603 Pathological modeling of epidermolysis bullosa simplex (EBS) using induced pluripotent stem cells (iPSC)
Scientists used stem cells to create a model of the skin disease Epidermolysis Bullosa simplex, which helped them understand its molecular mechanisms and could aid in finding treatments.
research Localization and Expression of Cornifin-α/SPRR1 in Mouse Epidermis, Anagen Follicles, and Skin Neoplasms
research A pure, monolayer culture of Merkel cells from sinus hair follicles of the rat
Adding fetal calf serum helps Merkel cells survive and change shape.
research Vitamin D and calcium regulation of epidermal wound healing
Vitamin D and calcium are essential for effective wound healing and hair growth.
research Revealing novel insights on how oral supplementation with collagen peptides may prevent hair loss: Lessons from the human hair follicle organ culture
Collagen peptides from marine and bovine sources may help prevent hair loss by affecting hair follicle stem cells differently.
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 [Wooly hair syndrome. Clinical and microscopic study].
Woolly hair syndrome is a genetic condition causing frizzy, fragile hair.
research Clinical report of a Holstein's calf with ichthyosis.
A Holstein calf in Iran with a severe genetic skin disorder was euthanized due to incurable symptoms.
research Adhesion Failure of External Hair Cuticles Caused by Prussian Blue: Possible Electrochemical Roles of Sulfur and Cystine
Prussian Blue causes hair cuticles to detach, weakening the hair.
research Odontogenic Keratocysts Arise from Quiescent Epithelial Rests and Are Associated with Deregulated Hedgehog Signaling in Mice and Humans
Odontogenic keratocysts are caused by abnormal Hedgehog signaling and can lead to tooth and bone issues.
research Calcium regulation of stem cells
Calcium is important for stem cell function and maintenance, especially in blood and skin cells.
research Serial cultivation of human scalp hair follicle keratinocytes
A method was developed to grow millions of hair cells from a single hair for research and storage.
research Cultured nail keratinocytes express hard keratins characteristic of nail and hair in vivo
Lab-grown nail cells show characteristics similar to natural nail and hair.
research Cellular response of keratinocytes to the entry and accumulation of nanoplastic particles
Nanoplastics can penetrate skin cells, triggering inflammation and immune responses.
research Fatal Case of Stevens-Johnson Syndrome/Toxic Epidermal Necrolysis Induced by Doxycycline or Flucloxacillin in a 77-Year-Old Woman: A Rare but Serious Adverse Drug Reaction
Doxycycline or flucloxacillin can cause a rare, severe skin reaction that can be fatal, especially in the elderly.
research [Trichothiodystrophy: a morphological and biochemical study].
Trichothiodystrophy involves brittle hair due to low sulfur amino acids, not a transport defect.
research Genetic variants in pachyonychia congenita-associated keratins increase susceptibility to tooth decay
Certain genetic variants in keratins increase the risk of tooth decay.
research Case number 19th of perforating necrobiosis lipoidica worldwide
The document reports the 19th global case of a rare skin condition in a patient from Colombia.
research 573 Biomarkers quantifying changes in the hair follicular extracellular matrix are elevated in patients with alopecia
Changes in hair follicle structure may help diagnose and monitor alopecia.
research An Electron Microscopy Study of Keratin Degradation by the Fungus Microsporum gypseum in vitro
Microsporum gypseum fungus breaks down keratin in hair by digesting it enzymatically, starting with less keratinized parts.
research Cellular Debris in the Grease of Wool Fibers
Cellular debris sticks to damaged wool fibers and affects wool cleanliness.