research Acquired progressive kinking of the hair in a prepubertal boy
A 10-year-old boy had the earliest reported case of hair that became progressively kinkier but eventually returned to normal on its own.
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research Concentric or Targetoid Regrowth in Alopecia Areata
The document concludes that a unique target-like hair regrowth pattern in alopecia areata may be more common than thought and should be properly identified.
research Further Insights in Trichothiodistrophy: A Clinical, Microscopic, and Ultrastructural Study of 20 Cases and Literature Review
TTD symptoms vary widely, requiring thorough evaluations.
research Fibrosing alopecia in a pattern distribution
Fibrosing alopecia in a pattern distribution is a unique hair loss condition that may respond to antiandrogen therapy.
research The Microanatomy, Cell Replication, and Keratin Gene Expression of Hair Follicles during a Photoperiod-lnduced Growth Cycle in Sheep
Changing light periods synchronized wool growth cycles in sheep.
research Outbreak of dermatophytosis in farmed mink in the USA.
A fungal infection caused skin lesions in farmed mink kits, but they remained healthy.
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 Deciphering principles of morphogenesis from temporal and spatial patterns on the integument
The conclusion is that skin and hair patterns are formed by a mix of cell activities, molecular signals, and environmental factors.
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 DSP c.6310delA p.(Thr2104Glnfs*12) associates with arrhythmogenic cardiomyopathy, increased trabeculation, curly hair, and palmoplantar keratoderma
A specific gene variant is linked to heart disease, increased heart muscle, curly hair, and thick skin on palms and soles.
research 心音図の読み方の基礎 (心電図・心音図の価値と限界(特集))
Lichen spinulosus, usually seen in young people, can rarely occur in adults, as shown by a 52-year-old woman with a rough, bumpy rash.
research Inflammatory tinea capitis due to Microsporum canis transmitted from asymptomatic domestic cats
Asymptomatic cats can spread scalp infections to humans.
research Impaired Hair Follicle Morphogenesis and Cycling with Abnormal Epidermal Differentiation in nackt Mice, a Cathepsin L-Deficient Mutation
Cathepsin L deficiency causes hair and skin issues in mice.
research Colored dots on trichoscopy—beware of artifacts
Some hair products can create false signs on scalp examinations, leading to wrong diagnoses.
research Punctate Follicular Porokeratosis
Punctate follicular porokeratosis is a skin condition with specific features seen in hair follicles.
research Trichostasis spinulosa: An overlooked entity
Trichostasis spinulosa is a common but often unnoticed skin condition involving bundled vellus hairs, especially in people with darker skin or UV exposure.
research Pohl-Pinkus constrictions of hair following chemotherapy for Hodgkin's disease
Chemotherapy caused the patient's hair to have alternating thick and thin segments.
research Planar Cell Polarity Cadherin Celsr1 Regulates Skin Hair Patterning in the Mouse
The Celsr1 gene is crucial for normal hair patterning in mice.
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 A Small Deletion Hotspot in the Type II Keratin GenemK6irs1/Krt2-6gon Mouse Chromosome 15, a Candidate for Causing the Wavy Hair of the Caracul (Ca) Mutation
The mK6irs1/Krt2-6g gene likely causes wavy hair in mice.
research Banding Pattern on Polarized Hair Microscopic Examination and Unilateral Polymicrogyria in a Patient With Steroid Sulfatase Deficiency
A patient with steroid sulfatase deficiency had a unique hair pattern and a brain malformation not previously linked to the condition.
research Acquired Localized Trichorrhexis Nodosa Secondary to Cultural Practices
Vigorous rubbing of herbal powder on the scalp caused hair damage and loss.
research Spurious Tetracycline Fluorescence in Hair
research Trichothiodystrophy in a child with occult learning disorder
Early diagnosis and a multidisciplinary approach are crucial for children with Trichothiodystrophy and hidden learning disorders.
research Catagen in the hairless house mouse
Hairless mice have longer hair follicles and abnormal structures during the catagen phase.
research Rectangular-patterned occipital alopecia areata: A report of three cases
Sudden, unusual hair loss may indicate serious underlying health issues.
research Trichostasis Spinulosa Confirmed by Standard Skin Surface Biopsy
Trichostasis spinulosa can be diagnosed with a simple skin biopsy and treated with specific gels, but lesions may return after stopping treatment.
research Multiplex matrix network analysis of protein complexes in the human TCR signalosome
Alopecia areata patients show unique protein activity patterns, suggesting imbalanced signaling pathways.
research Trichoscopic and clinical characteristics of temporal triangular alopecia. A multicenter study
The study found that Temporal Triangular Alopecia often starts in early childhood, mainly affects the left side of the scalp, and has no effective treatment except surgery.
research Pityriasis rubra pilaris: a rare inflammatory dermatosis
An 18-year-old woman was diagnosed with a rare skin condition called Pityriasis rubra pilaris.