research Immunoperoxidase anti-keratin staining of epidermal and pilar cysts
Epidermal cysts come from the skin, while pilar cysts come from hair follicles.
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research Curly Hair Follicle is Sculpted by a Contracted Arrector Pili Muscle. A Hypothesis with Treatment Implications
Relaxing the Arrector Pili Muscle might make curly hair straighter.
research Role of the nail and dorsoventral patterning in regeneration
Nails are essential for fingertip regeneration.
research Two Cases of Hypertrichosis Cubiti
Two cases of hairy elbows syndrome were described, with normal skin texture and symmetrical hair growth.
research Molecular and Cellular Characterization of Avian Reticulate Scales Implies the Evo–Devo Novelty of Skin Appendages in Foot Sole
Bird foot scales develop differently and can repair but not fully regenerate due to the lack of specialized stem cell areas.
research Comparative immunohistochemical analysis suggests a conserved role of EPS8L1 in epidermal and hair follicle barriers of mammals
research Histology, lectin histochemistry and ultrastructure of interdigital gland in crossbred sheep
The interdigital gland in crossbred sheep is similar to skin and has specialized structures for secretion.
research Superficial Epidermolytic Ichthyosis—Hypertrichosis as a Clue to Diagnosis
Hypertrichosis (excessive hair growth) can help diagnose superficial epidermolytic ichthyosis.
research Hoxc13 mutant mice lack external hair
Hoxc13 gene is essential for hair, nail, and papilla development.
research Expression of COUP-TF-interacting protein 2 (CTIP2) in mouse skin during development and in adulthood
CTIP2 may help in skin development and maintenance.
research Rac1 Is Crucial for Hair Follicle Integrity but Is Not Essential for Maintenance of the Epidermis
Rac1 is vital for hair follicle health but not needed for skin maintenance.
research Characterization of Human KAP24.1, A Cuticular Hair Keratin-Associated Protein with Unusual Amino-Acid Composition and Repeat Structure
Scientists discovered a unique hair protein, KAP24.1, with a special structure, found only in the upper part of hair cuticles.
research Dermoscopy to the rescue
Dermoscopy helps accurately diagnose and treat benign skin cysts.
research Histological study of white rhinoceros integument
White rhinoceroses have a unique skin structure with thick epidermis and no hair or oil glands.
research 092 Novel biallelic RIPK4 mutations cause ectodermal dysplasia with cutaneous syndactyly
New RIPK4 gene mutations were found to cause a type of skin and limb birth defect.
research 175 Understanding immune privilege in an inducible mouse model of primary cicatrcial alopecia
The study found that a key immune pathway protecting hair follicles is reduced in a mouse model of scarring hair loss.
research Distribution of Glycolipid and Unsaturated Fatty Acids in Human Hair
Human hair has more unsaturated fats inside than on the surface, and certain lipids may help bind the outer and inner layers together.
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 Corkscrew Hairs in Trichoscopy of Trichotillomania
Corkscrew hairs can help diagnose trichotillomania.
research The Arrector Pili Muscle and the Follicular Unit of the Scalp: A Microscopic Anatomy Study
The study found that hair follicles are above muscle connections in the scalp, which may help protect stem cell areas.
research Genomic Characterization of the Human Type I Cuticular Hair Keratin hHa2 and Identification of an Adjacent Novel Type I Hair Keratin Gene hHa5
research Arachidonate 12-Lipoxygenase Inhibitors Promote S100A3 Citrullination in Cultured SW480 Cells and Isolated Hair Follicles
Inhibiting ALOX12 can help hair cuticle maturation by increasing S100A3 citrullination.
research Mechanism of Cuticle Hole Development in Human Hair Due to UV-Radiation Exposure
UV radiation damages hair by creating holes and peeling cuticle layers.
research Skin and hair regeneration after calciphylaxis. Histologic changes during formation and shedding of the calciphylactic carapace of the rat
After calciphylaxis, rats showed incomplete skin and hair regeneration, resembling scar tissue with fewer hairs.
research Location,isolation and culture of epidermal stem cells of rats in vitro
Epidermal stem cells are in hair follicle bulge regions, and isolation and culture methods are effective.
research Serine-rich ultra high sulfur protein gene expression in murine hair and skin during the hair cycle
research Interrogating the integument: the role of the epidermis in hair induction
The epidermis is crucial for hair growth.
research Immunohistochemical demonstration of keratins in the epidermal layers of the Malayan pangolin (Manis javanica), with remarks on the evolution of the integumental scale armour
Keratins in Malayan pangolins vary by region, suggesting scales evolved from the tail towards the head.
research Pili trianguli et canaliculi as a phenotypic subtype in patients with central centrifugal cicatricial alopecia: A scanning electron microscopy study
Hair shaft changes may be linked to CCCA, but their role is unclear.
research Age‐dependent changes in damage processes of hair cuticle
Older people's hair cuticles get more easily damaged and lose protective oils, especially in their 40s and 50s.