research Subepidermal Calcified Nodule
A calcified nodule on a boy's face came from hair follicles and expelled calcium through the skin.
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research Optical coherence tomography-assisted diagnosis of follicular keratosis of the chin
OCT can non-invasively diagnose follicular keratosis and other hair follicle disorders.
research Immunohistochemical analysis of tissue remodelling during the anagen-catagen transition of the human hair follicle
The inner root sheath is crucial for hair follicle stability during the transition from growth to involution.
research Induction of ornithine decarboxylase in specific subpopulations of murine epidermal cells following multiple exposures to 12-O-tetradecanoylphorbol-13-acetate, mezerein and ethyl phenylpropriolate
TPA strongly increases ODC activity in certain skin cells, potentially aiding tumor growth.
research Connexin 26 (GJB2) mutations in keratitis–ichthyosis–deafness syndrome presenting with squamous cell carcinoma
Connexin-26 gene mutations may increase cancer risk in KID syndrome patients.
research Traumatic panniculitis with hypertrichosis
Trauma can cause fat inflammation and abnormal hair growth.
research Acquired Progressive Kinking of the Hair
Curly hair in certain scalp areas can be an early sign of hair loss.
research Orf contamination may occur during religious events
Orf infections can happen during the Muslim event 'Aid el Kebir' due to close contact with sheep.
research Netherton's Syndrome.
A 7-year-old girl was diagnosed with Netherton's Syndrome, shown by skin and hair symptoms.
research Importance of dermoscopy in diagnosis of tinea capitis: An evidence-based case report
Dermoscopy can help diagnose tinea capitis but should be used with other tests.
research Upregulation of the truncated basic hair keratin 1(hHb1‐ΔN) in carcinoma cells by Epstein‐Barr virus (EBV)
EBV infection increases a specific keratin variant in carcinoma cells, possibly affecting cell structure and cancer progression.
research Atypical manifestation of giant epidermal cyst over sacrum coccygeal region in elderly male
An elderly man had a rare, large skin cyst on his lower back, which was removed by surgery.
research Hair casts or pseudonits
Hair casts, also called pseudonits, are often mistaken for other conditions.
research Distinctive histopathologic findings in linear morphea (en coup de sabre) alopecia
The study found unique skin changes in a rare type of alopecia linked to a skin condition called linear morphea.
research Clinicopathologic and trichoscopic features of keratosis follicularis spinulosa decalvans: A case series study
The study concluded that key signs of Keratosis follicularis spinulosa decalvans are changes in terminal hair and vellus hair follicles, which likely start the inflammation and damage to hair follicles.
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 Eczema-Like Psoriasiform Skin Reaction due to Brazilian Keratin Treatment
Brazilian keratin treatment can cause severe skin reactions.
research Keratoma Hereditaria Mutilans (Vohwinkel's Disease) with Congenital Alopecia Universalis (Atrichia Congenita)
Three siblings had both Vohwinkel's disease and congenital alopecia, with no effective treatment.
research LB1671 Large-scale skin scRNA-seq profiling highlights distinct body site-specific ligand-receptor interactions and pathways in keratinocytes
Different body areas have unique skin cell communication patterns, explaining why certain skin diseases occur in specific regions.
research Unveiling a Shared Precursor Condition for Acne Keloidalis Nuchae and Primary Cicatricial Alopecias
A condition with certain scalp changes may come before acne keloidalis nuchae and other similar hair loss disorders.
research Cornification in reptilian epidermis occurs through the deposition of keratin‐associated beta‐proteins (beta‐keratins) onto a scaffold of intermediate filament keratins
Reptile skin hardens by layering beta-proteins on keratin.
research Case number 19th of perforating necrobiosislipoidica worldwide
The document reports the first case of a rare skin condition in Colombia, the 19th case worldwide.
research Identification of Trichophyton rubrum by Nested PCR Analysis from Paraffin Embedded Specimen in Trichophytia Profunda Acuta of the Glabrous Skin
Nested PCR can reliably identify fungal infections when traditional methods fail.
research Keratosis Follicularis Spinulosa Decalvans Associated with Acne Keloidalis Nuchae and Tufted Hair Folliculitis
KFSD can be linked to acne keloidalis nuchae and tufted hair folliculitis.
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 Role of the Wnt signaling pathway in keratoacanthoma
The Wnt signaling pathway is not a major factor in the development of keratoacanthoma, a type of skin tumor.
research Faculty Opinions recommendation of Keratin 79 identifies a novel population of migratory epithelial cells that initiates hair canal morphogenesis and regeneration.
Keratin 79 cells help form and regenerate hair canals.
research Traumatic Alopecia in Trichotillomania: a Pathogenic Interpretation of Histologic Lesions in the Pilosebaceous Unit*
Skin biopsy can help diagnose hair loss from trichotillomania.
research Becker's nevus associated with chromosomal mosaicism and congenital adrenal hyperplasia
High androgen levels and genetic factors likely cause Becker's nevus and related symptoms.
research A fast-growing skin lesion in a dialysis patient
A benign skin tumor grew quickly in a dialysis patient and was surgically removed.