research Patchy alopecia areata sparing gray hairs: a case series
Patchy alopecia areata can affect only pigmented hairs, leaving gray hairs untouched.
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research Deficient Plakophilin-1 Expression Due to a Mutation in PKP1 Causes Ectodermal Dysplasia-Skin Fragility Syndrome in Chesapeake Bay Retriever Dogs
A PKP1 gene mutation causes skin fragility and hair loss in Chesapeake Bay retriever puppies.
research Follicular Atopic Dermatitis in Dark Skin
Follicular atopic dermatitis in dark skin can look different, making diagnosis harder.
research Identification of Cashmere and Other Animal Hair Fibers in Textiles by MALDI-TOF Mass Spectrometry
Researchers developed a method to identify animal fibers in textiles, which works on processed and blended materials.
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 Performance scanning electron microscopic investigations and elemental analysis of hair of the different animal species for forensic identification
Scanning electron microscopy and elemental analysis can help identify animal species by their hair patterns and elements.
research Atypical bilateral hyperpigmented macules on the lower legs possibly due to cyclophosphamide.
Cyclophosphamide likely causes skin darkening by affecting hair follicles.
research A splice variant in KRT71 is associated with curly coat phenotype of Selkirk Rex cats
A gene variant in KRT71 causes the curly fur in Selkirk Rex cats.
research Trichoscopy in alopecias
Trichoscopy helps tell different hair loss types apart using specific scalp and hair patterns.
research ‘Follicular Swiss cheese’ pattern - another histopathologic clue to alopecia areata
Dilated follicular infundibula and increased catagen/telogen follicles are key indicators for diagnosing alopecia areata.
research Piecing together the pigment-type switching puzzle
The document concludes that MGRN1 affects mouse fur color by interfering with a receptor's signaling, but its full role in the body is still unknown.
research Trichoscopic Differentiation in Alopecia: Retrospective Case Series Comparing Lichen Planopilaris, Discoid Lupus Erythematosus, and Alopecia Areata
Exclamation-mark hairs and yellow dots indicate alopecia areata, while follicular ostia loss and white scarring indicate lichen planopilaris and discoid lupus erythematosus.
research Patterned androgenic alopecia in normal women
Patterned hair loss is relatively common in women and not usually a sign of serious health issues.
research Double-Lined Frontoparietal Scleroderma en coup de sabre
The condition might be caused by genetic changes after birth.
research A rare case of woolly hair with unusual associations
The document reports a unique case of woolly hair with a combination of conditions not previously seen together.
research Clinical and dermoscopic profile of female pattern hair loss
Dermoscopes help tell FPHL apart from other hair loss types and can detect it early by identifying specific patterns.
research Dermoscopic Approach to a Small Round to Oval Hairless Patch on the Scalp
Dermoscopic examination helps diagnose different types of hair loss conditions by showing specific patterns.
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.
research Pathology in Practice
Three related Persian cats have a rare, likely hereditary skin condition causing hair loss and poor coat quality, with limited treatment options.
research Electrophoretic variation of hair proteins.
Most people have similar hair protein patterns, but a rare variant was found in two women.
research Hair Whorls in the Dog (Canis familiaris). I. Distribution
Most dogs have hair whorls on their chest and limbs, with shelter dogs and short-haired dogs having more chest whorls.
research Trichoscopy pattern in alopecia areata: A systematic review and meta‐analysis
Yellow dots and short vellus hairs are the most common signs of Alopecia Areata (AA), and trichoscopy can help diagnose AA and track treatment progress.
research A polarizing light microscopy can be an easy and reliable diagnostic tool of congenital keratinizing disorders including Netherton syndrome
Polarizing light microscopy can easily and reliably diagnose congenital keratinizing disorders like Netherton syndrome.
research Netherton's syndrome and ichthyosis linearis circumflexa.
Netherton's syndrome may have a familial link and doesn't always include atopy.
research Trichoscopic Signs in Dermatomyositis, Systemic Lupus Erythematosus, and Systemic Sclerosis: A Comparative Study of 150 Patients
Trichoscopy can help diagnose and assess disease activity in connective tissue diseases by identifying specific hair and scalp signs.
research Quantitative Analysis of Cashmere and Other Animal Hair Fibers in Textiles Using MALDI-TOF Mass Spectrometry
The new method reliably identifies and measures different animal hair fibers in textiles.
research Sexually dimorphic sail feathers in the Mandarin duck as a model for lifelong developmental modulation
Mandarin duck sail feathers change with seasons due to hormones and genetic regulation.
research Combination Therapy for Extensive Tumoral Calcinosis in Juvenile Dermatomyositis
A multi-drug treatment can effectively clear extensive calcinosis in juvenile dermatomyositis.
research Association of Anti-Signal Recognition Particle Myopathy with Systemic Lupus Erythematosus
Anti-SRP myopathy can be linked to systemic lupus erythematosus and may improve with specific treatment.
research Kasus eyebrow alopesia areata yang diterapi dengan kombinasi sekretom, minoxidil 5% topikal dan kortikosteroid topikal
Combining secretome with other treatments quickly improves eyebrow hair growth in alopecia areata.