research Age-associated thin hair displays molecular, structural and mechanical characteristic changes
Older thin hair is not just thinner but also has different shape, structure, and stiffness.
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research Hair shaft structures in EDAR induced ectodermal dysplasia
The EDAR gene mutation leads to thinner and more deformed hair shafts.
research The Intermediate Filament Architecture as Determined by X-Ray Diffraction Modeling of Hard α-Keratin
Hard α-keratin in hair has a unique, nonordered structure, different from other fibers.
research Lanceolate hair-J (lahJ ): A mouse model for human hair disorders
The Lanceolate hair-J mutation in mice mimics human hair disorders like Netherton's syndrome.
research Pinpoint white dots in the scalp: Dermoscopic and histopathologic correlation
Small white dots on the scalp seen with a dermoscope correspond to sweat ducts and vary with different hair disorders.
research The histopathologic spectrum of psoriasis
Psoriasis skin changes are complex and might need several biopsies for a clear diagnosis.
research Characteristics of the structural components of pilosebaceous follicles in the differential diagnosis of non-cicatricial alopecia
Hair follicles are thinner in alopecia patients, especially in alopecia areata.
research In brief
Pilomatricomas don't follow the usual hair follicle cell differentiation process.
research Trichorhinophalangeal Syndrome
Dermatologists should consider congenital syndromes like TRPS in young adults with early hair loss.
research Penetration of different molecular weight hydrolysed keratins into hair fibres and their effects on the physical properties of textured hair
Different sizes of keratin peptides can strengthen hair, with smaller ones possibly increasing volume and larger ones repairing damage.
research Delayed epidermal permeability barrier formation and hair follicle aberrations in Inv-Cldn6 mice
Mice with too much Claudin-6 have skin barrier problems and abnormal hair growth.
research Dermoscopy and Trichoscopy in Dermatomyositis—A Cross-Sectional Study
Dermoscopy and trichoscopy are useful for diagnosing skin signs in Dermatomyositis.
research Clinical and trichoscopic characteristics of temporal triangular alopecia: A multicenter study
Temporal triangular alopecia is a non-scarring hair loss in children, often linked to other health conditions.
research Soft-tissue calcification in systemic lupus erythematosus
Soft-tissue calcification is rare in systemic lupus erythematosus.
research TRICHOSTASIS SPINULOSA
Trichostasis spinulosa mainly affects the nose, with many tiny hairs in one follicle, possibly influenced by hormones and sunlight.
research The riddle of genuine skin microrelief and wrinkles
Different types of wrinkles need specific treatments.
research Morphological analysis of polymers on hair fibers by SEM and AFM
Polyquaternium 7® builds up on hair, improving its look and feel, and AFM is good for measuring these changes.
research Clinical and histological challenge in the differential diagnosis of diffuse alopecia: female androgenetic alopecia, telogen effluvium and alopecia areata – part I
Diagnosing hair loss disorders needs clinical, dermoscopic, and histological differences, and checking menstrual cycle, weight changes, drug therapy, and nail changes.
research Erythromelanosis follicularis faciei et colli with reticulated hyperpigmentation of the extremities
A rare skin condition causes red and dark patches on the face and limbs.
research Human hair follicle dermal papilla cell, dermal sheath cell and interstitial dermal fibroblast characteristics.
DP and DS cells are different from DF cells in structure and function.
research Structural investigation on damaged hair keratin treated with α,β-unsaturated Michael acceptors used as repairing agents
Treatments improved hair surface and scale structure but didn't increase certain bonds in the hair cortex.
research Observation of cultured amelanotic melanocytes from hair follicles by atomic force microscopy
Amelanotic melanocytes from hair follicles are immature and likely don't transfer melanosomes to keratinocytes.
research Lipedematous scalp with heterochromia of scalp hair in a boy
A boy had a rare scalp condition with thickened skin and different-colored hair.
research Dermatopathia Pigmentosa Reticularis: Report of a New Cases and Literature Review
DPR can show different hair characteristics, as seen in two brothers with normal hair.
research Trichosporon inkin and Trichosporon mucoides as unusual causes of white piedra of scalp hair
Trichosporon inkin and Trichosporon mucoides can cause white piedra on scalp hair.
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 highlights detailed nerve structures in rat fur.
research Sheep vibrissa dermal papillae induce hair follicle formation in heterotypic skin equivalents
Sheep dermal papillae can help form hair follicles in skin models.
research Trichoscopy of aplasia cutis congenita of the scalp in skin of color
Trichoscopy is effective for diagnosing scalp ACC in darker skin tones.
research Mechanical Instability of Adherens Junctions Overrides Intrinsic Quiescence of Hair Follicle Stem Cells
Weak cell junctions disrupt hair follicle stem cell rest.
research Use of dermoscopy in the diagnosis of temporal triangular alopecia
Dermoscopy helps accurately diagnose temporal triangular alopecia, avoiding unnecessary treatments.