research Localisation of members of the notch system and the differentiation of vibrissa hair follicles: Receptors, ligands, and fringe modulators
Notch-related genes play a key role in the development and cycling of hair follicles.
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research Malassezia Display a Hyphae-like “Spaghetti-and-Meatballs” Configuration in Keratotic Plugs
Malassezia fungi in healthy noses can form a "spaghetti-and-meatballs" structure.
research Loss-of-Function Mutations in HOXC13 Cause Pure Hair and Nail Ectodermal Dysplasia
Mutations in the HOXC13 gene cause hair and nail development issues.
research GWAS Identifies Three Susceptibility Loci for Trichilemmal Cysts
Three genes linked to the development of trichilemmal cysts were found.
research 44088 Clinical characteristics, treatment, and outcomes in patients with cutaneous squamous cell carcinoma of the scalp and ear at a reference center in Mexico
Patients with skin cancer on the scalp and ear in Mexico have specific features and results from their treatments.
research Two copulatory lice with a harasser on scalp hair
A girl with head lice was successfully treated with sulfur ointment and hair shaving.
research Histologische Untersuchungen an der bindegewebigen Wurzelscheide des Sinushaarfollikels bei der Katze: das Sinuskissen
The "sinuskissen" in cat hair follicles is mostly connective tissue, affecting fluid flow.
research The Morphological Basis of vicuña wool: Skin and gland structure in Vicugna vicugna (Molina 1782)
Vicuña wool's quality is due to a high density of fine secondary hair follicles, and their skin glands may be used for communication.
research Identification of key modules and hub genes involved in regulating the feather follicle development of Wannan chickens using WGCNA
Certain genes are crucial for feather development in Wannan chickens.
research Hair, Wool, Quill, Nail, Claw, Hoof, and Horn
research Acquired localized hypertrichosis.
A girl grew extra hair in areas where she had insect bites.
research The three-dimensional microvascular and collagen fibrillar arrangements around rat vibrissa hairs as revealed by scanning electron microscopy
The lower part of rat vibrissa hair gets more blood and is well-protected for growth.
research Overexpression of Hoxc13 in differentiating keratinocytes results in downregulation of a novel hair keratin gene cluster and alopecia
Overexpression of Hoxc13 in hair cells causes hair loss and skin issues.
research A retrospective review of hyperaesthetic leucotrichia in horses in the USA
Hyperaesthetic leucotrichia in horses causes painful, recurring skin lesions and hair color changes, especially in Arabian and American paint horses.
research Chloracne: histopathologic findings in one case
Tiny infundibular cysts are the main lesions in chloracne, not comedones.
research A Homozygous Frameshift Mutation in theHOXC13Gene Underlies Pure Hair and Nail Ectodermal Dysplasia in a Syrian Family
A mutation in the HOXC13 gene causes hair and nail problems in a Syrian family.
research Electron microscopic and autoradiographic study of S35-L-cystine incorporation in mouse hair follicles
Mice hair follicles take in the amino acid cystine.
research Hypertrichosis cubiti (hairy elbows) and short stature: a recognisable association.
Hairy elbows may be linked to short stature, but the exact cause is unclear.
research Baker′s dozen on the scalp: An interesting case of multiple trichilemmal cyst
A woman had 13 non-cancerous cysts on her scalp successfully removed in one surgery.
research Hair Casts
Hair casts are small structures on hair shafts with unknown causes.
research Vainas peripilares
The girl's "dandruff" was actually harmless hair casts, not a hygiene issue.
research Circle hairs are not rolled hairs
research Heterozygous COL5A1 deletion in a cat with classical Ehlers–Danlos syndrome
A cat's poor wound healing was linked to a genetic deletion in the COL5A1 gene.
research GENOME REPORT: Chromosome-scale genome assembly of the African spiny mouse (Acomys cahirinus)
The improved genome of the African spiny mouse helps study its tissue regeneration.
research cDermo-1 misexpression induces dense dermis, feathers, and scales
cDermo-1 causes dense skin, feathers, and scales in chickens.
research Ichthyosis vulgaris involving the scalp area affected by androgenetic alopecia.
research A null mutation in the cystatin M/E gene of ichq mice causes juvenile lethality and defects in epidermal cornification
A gene mutation in mice causes skin defects and early death.
research Early Dengue Virus Infection in Human Skin: A Cycle of Inflammation and Infectivity
Chicken feather gene mutation helps understand human hair disorders.
research Immunolocalization of a Histidine-Rich Epidermal Differentiation Protein in the Chicken Supports the Hypothesis of an Evolutionary Developmental Link between the Embryonic Subperiderm and Feather Barbs and Barbules
A specific protein in chicken embryos links early skin layers to feather development.
research Characteristic microstructure of curved human hair
Curved human hair has different structures on its convex and concave sides.