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research An ultrastructural study on corkscrew hairs and cigarette‐ash‐shaped hairs observed by dermoscopy of tinea capitis
Corkscrew and cigarette-ash-shaped hairs in tinea capitis are caused by internal hair degradation and external resistance.
research Developmental genetics of color pattern establishment in cats
Cat color patterns are determined early in development by gene expression and epidermal changes, with the Dickkopf 4 gene playing a crucial role.
research [Three-dimensional culture of plucked human hair follicles inside the collagen gel matrix].
Human hair follicles can grow and form structures in a collagen gel, useful for studying hair cell growth.
research Pili Annulati
The patient's hair has unique structural differences with alternating bright and dark bands.
research Two siblings with uncombable hair syndrome: A new pathogenic variant
Two siblings have a rare hair condition caused by a new genetic variant.
research Cross-linked features of mouse pelage hair resistant to detergent extraction
Some mutant mice have hair with abnormal cross-linking, mainly in the cuticle, not affecting other hair parts.
research Association of breast and colorectal cancer in patients with central centrifugal cicatricial alopecia: A retrospective, cross-sectional pilot study
Patients with central centrifugal cicatricial alopecia may have a higher risk of breast and colorectal cancer.
research Comparison of Adhesive Tape Impression Cytology, Hair Plucks, and Fungal Culture for the Diagnosis of Dermatophytosis in Dogs and Cats
Adhesive tape impression is a useful tool for diagnosing dermatophytosis in dogs and cats.
research The heart of the hair fiber: How the inner structure of the coat reflects adaptive variation across color, sex, age, and body region in dromedary camels (Camelus dromedarius)
Camel hair structure, not color, helps camels stay cool in the desert.
research Atypical Morphological Patterns of Alopecia Areata with Trichoscopic and Histopathologic Correlation: A Case Series
Recognizing unusual patterns of hair loss helps dermatologists diagnose and manage Alopecia Areata better.
research Letter from the editor: Making sense of central centrifugal cicatricial alopecia
Diagnosing and treating CCCA requires understanding multiple causes and using various diagnostic tools.
research A Dispute Between the Cavendish and Caltech: The Emergence and Ubiquity of the α-Helix
The alpha-helix was confirmed as a key structure in proteins.
research Keratin Expression Provides Novel Insight into the Morphogenesis and Function of the Companion Layer in Hair Follicles
Keratin patterns in hair follicles help understand hair growth and potential hair and nail disorders.
research Circle Hairs in a Patient with Multiple Myeloma
An elderly woman with cancer improved after treatment for a rare skin condition with coiled hairs.
research Characterization of a Hair (Wool) Keratin Intermediate Filament Gene Domain
research The substantial role of asymmetric hair follicle differentiation in determining hair shape with ethical/racial related diversity
Asymmetric hair follicle differentiation causes the unique shape of kinky hair.
research Trichoscopy
Trichoscopy is a useful tool for examining and monitoring hair and scalp conditions.
research Investigation of transfollicular caffeine penetration using microdialysis on ex vivo porcine ear skin
Caffeine penetrates skin quickly through open hair follicles, but less through closed ones, with levels becoming equal after 22 hours.
research Ultrastructural localization of hair keratin homologs in the claw of the lizard Anolis carolinensis
Lizard claws have hair-like keratins similar to those in mammals.
research An Atlas of Hair Pathology with Clinical Correlations
The book helps doctors better understand and treat hair disorders due to gaps in their training.
research Annotation of sheep keratin intermediate filament genes and their patterns of expression
Sheep have 17 keratin genes, similar to humans, but with different expression patterns affecting wool and hair.
research Carbon-13 n.m.r. studies of keratin intermediate filament of human hair
Human hair keratin has a 40% α-helix structure that changes to a random coil in 8 M urea.
research How I do it: Standards of hair photography (made simple…)
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research A Case of Proliferating Trichilemmal Cyst with Trichoepitheliomatous Change
A young woman had a rare scalp tumor usually found in older women.
research Lichen simplex chronicus on the scalp: Broom fibers on dermoscopy; gear wheel sign and hamburger sign on histopathology
Lichen simplex chronicus on the scalp can be diagnosed by specific hair and skin signs and treated with corticosteroids and therapy.
research Isolation of intermediate filament assemblies from human hair follicles.
Researchers isolated and identified structural components of human hair follicles, providing a model for studying hair formation.
research Pili torti in association with citrullinemia
A girl with citrullinemia developed pili torti, suggesting a link between the hair condition and the metabolic disorder.
research Pilomatricoma can differentiate not only towards hair matrix and hair cortex, but also follicular infundibulum, outer root sheath and hair bulge
Pilomatricoma can develop into various hair-related structures.
research Plica polonica: An overview of the disorder and its homoeopathic therapeutics
Plica Polonica is a rare hair disorder causing severe matting, managed by detangling or cutting, and prevented with regular hair care.