research Skin Diseases Associated With COVID-19: A Narrative Review
COVID-19 can cause or worsen skin issues.
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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 Activation of the OVOL1-OVOL2 Axis in the Hair Bulb and in Pilomatricoma
The genes OVOL1 and OVOL2 are important for hair growth and may be involved in a type of skin tumor.
research Hypotrichosis congenita of Marie Unna
A 54-year-old woman experienced progressive hair loss starting in adolescence, leading to sparse scalp hair and almost no eyebrows or eyelashes.
research Ppp2r2a Knockout Mice Reveal That Protein Phosphatase 2A Regulatory Subunit, PP2A-B55α, Is an Essential Regulator of Neuronal and Epidermal Embryonic Development
The PP2A-B55α protein is essential for brain and skin development in embryos.
research Compound Follicles in Folliculitis Decalvans Do Not Contain Vellus and Retained Telogen Follicles—A Pilot Histopathologic Series on Polytrichia
Compound follicles in folliculitis decalvans mainly have active hair follicles.
research Characteristic intraepidermal nerve fibre endings of the intervibrissal fur in the mystacial pad of the rat: morphological details revealed by intravital methylene blue staining and the zinc iodide‐osmium tetroxide technique
Methylene blue staining effectively reveals detailed nerve structures in rat snouts.
research Linear morphea alopecia: New trichoscopy findings
Trichoscopy can reveal specific hair and scalp changes in linear morphea.
research Multiple Concurrent Pilonidal Sinuses: Case report and Literature review
Multiple pilonidal sinuses can be successfully treated with a mix of surgery and conservative care.
research Preliminary study on reconstruction of hair follicle by cell mass of dermal papilla cells and bulge stem cells
Dermal papilla cells and bulge stem cells can help reconstruct hair follicles.
research Loose anagen hair syndrome
Loose Anagen Syndrome is a hair condition where hairs can be easily pulled out, mainly affecting young girls, and may improve on its own or with treatment.
research Correlation between Pilomatrixoma and Polycystic Ovary Syndrome (PCOS)
There is no direct link between pilomatrixoma and PCOS.
research The β9 Loop Domain of PA-PLA1α Has a Crucial Role in Autosomal Recessive Woolly Hair/Hypotrichosis
A specific mutation in PA-PLA1α causes abnormal hair growth.
research Pilar Cyst From a Maxillofacial Surgeon’s Perspective: A Case Report and Review of Literature
A man had a benign pilar cyst on his face, which is rare and was successfully removed by surgery.
research Dermoscopy of pilomatricoma: A case report with a review of the literature
Dermoscopy helps doctors recognize a type of benign skin tumor called pilomatricoma.
research A novel point mutation of keratin 17 (KRT17) in a Japanese family with pachyonychia congenita type 2: an RNA-based genetic analysis using a single hair bulb
research Diffuse hypotrichosis from early childhood
The girl has a genetic hair condition causing thin hair since childhood.
research Eruptive Vellus Hair Cysts: A Case and Review of Literature
research Hair follicle morphogenesis and epidermal homeostasis in we/we wal/wal mice with postnatal alopecia
The we/we wal/wal mice have defects in hair growth and skin layer formation, causing hair loss, useful for understanding alopecia.
research Expression of Basement Membrane Proteins and Interstitial Collagens in Dermal Papillae of Human Hair Follicles
research Atrichia and Papular Lesions: Report of a Case
A 4-year-old girl has a rare condition causing hairlessness and skin bumps, but normal teeth and sweating.
research Ultrastructural skin changes in Egyptian mandibuloacral dysplasia patients with p.Arg527Leu LMNA mutation and in their asymptomatic heterozygotic mothers
The LMNA mutation affects skin structure even in asymptomatic carriers.
research Cultured dermal papilla cells of the rat vibrissa follicle. Proliferative activity, adhesion properties and reorganization of the extracellular matrix in vitro
Rat dermal papilla cells have unique properties and interact differently with their environment compared to other skin cells.
research Cutaneous Tumours of Pilar Origin with Associated Syndromes
Some skin tumors from hair follicles and glands can be linked to genetic syndromes and may be benign or malignant.
research Morphological Features of External Genitalia in Hypospadiac Rat Model: 3-Dimensional Analysis
Hypospadiac rats showed abnormal genital development, useful for studying human hypospadias.
research Rippled‐pattern trichomatricoma
A unique hair tumor with a rippled pattern was identified, showing incomplete differentiation and unusual cell arrangements.
research 712 Using scanning electron microscopy to elucidate the role of hair shaft malformation in the pathogenesis of Central Centrifugal Cicatricial Alopecia
Hair shaft malformation contributes to Central Centrifugal Cicatricial Alopecia.
research Lamellar ichthyosis, dwarfism, mental retardation, and hair shaft abnormalities
A new syndrome may link skin, growth, mental, and hair issues.
research LOS ANGELES DERMATOLOGICAL SOCIETY
The girl has an inflammatory type of scarring hair loss.
research Near-total penile amputation secondary to hair Torniquet syndrome – Case of a staged repair with a satisfactory outcome
Timely surgery successfully repaired a boy's penis after a hair caused severe damage.