research Disease causing homozygous variants in the human hairless gene
New and known mutations in the hairless gene cause a hair loss condition called Atrichia with papular lesions.
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research Assessment of hair density and caliber in Caucasian and Asian female subjects with female pattern hair loss by using the Folliscope
Caucasian hair is denser, but Asian hair is thicker in female pattern hair loss patients.
research Data_Sheet_1_Disruption of Hars2 in Cochlear Hair Cells Causes Progressive Mitochondrial Dysfunction and Hearing Loss in Mice.docx
Disrupting the Hars2 gene in mice causes hearing loss due to mitochondrial problems and hair cell damage.
research INTERDISCIPLINARY PATIENT PATHWAY FOR ALOPECIA: COORDINATING MEDICAL THERAPY, TRICHOLOGICAL CARE AND VISUAL SUPPORT
A coordinated approach combining medical, trichological, and visual support is needed to better manage hair loss.
research The Clinical Differences on 2:4 Finger Ratios of the Hirsute Women
Women with excessive hair growth tend to have shorter index and ring fingers compared to others.
research The Rho GTPase regulator ARHGEF3 orchestrates hair placode budding by coordinating cell fate and P-cadherin patterning in mice
ARHGEF3 is essential for proper hair follicle development in mice.
research In brief
Pilomatricomas don't follow the usual hair follicle cell differentiation process.
research Dermoscopic Features of Pili Annulati: Features of PA
Pili annulati causes zebra-striped hair but doesn't affect hair strength or quality of life.
research Cross‐sectional study of hair loss patterns in 122 Korean systemic lupus erythematosus patients: A frequent finding of non‐scarring patch alopecia
Most Korean systemic lupus erythematosus patients experienced hair loss, often as non-scarring diffuse hair loss, with non-scarring patch alopecia also common.
research Electrophoretic variability in human head hair: Polyacrylamide gel electrophoresis of hair proteins in the presence of sodium dodecyl sulfate and urea
Human head hair proteins can be typed into eight distinct patterns, useful for genetic and forensic investigations.
research Functional mapping of the mouse hairless gene promoter region
Researchers found key regions in the mouse hairless gene that control its activity in skin and brain cells, affecting hair follicle function.
research An overview of female pattern hair loss
Female pattern hair loss involves thinning hair on crown and frontal scalp, diagnosed by hair ratio, and treated with minoxidil, antiandrogens, or hair transplantation.
research Trichological analysis on hair of German shepherd dog
German shepherd hair varies in color and pattern but is flat with a consistent internal structure.
research Trichoscopy findings of normal scalp and hair in blacks - A community survey
Normal scalp and hair characteristics in Black Africans include white dots and a honeycomb pattern.
research Navigating diagnostic challenges in syphilitic alopecia: insights from dermoscopy
Syphilitic alopecia can look like alopecia areata, so careful diagnosis is important.
research Electron microscopic observation of skin and hair on a case of Netherton syndrome
Netherton syndrome causes specific skin and hair changes that help in early diagnosis.
research Follicular Hybrid Cyst With Isthmic-Catagen, Pilomatrical, and Syringocystadenoma Papilliferum Components
A rare neck cyst in a 47-year-old man showed diverse skin cell types and was not linked to HPV.
research Recurrent bacterial vaginosis and Netherton's syndrome
Netherton's syndrome can cause frequent bacterial infections beyond just skin issues.
research Hair as an Indicator of the Calcium and Phosphorus Status of Ponies1
Hair analysis can't determine ponies' calcium and phosphorus levels; use soil and feed tests instead.
research Effect of Behavioral Factors on Severity of Female Pattern Hair Loss: An Ordinal Logistic Regression Analysis
Avoid alcohol, ponytails, and oily scalp, and get good sleep to prevent severe hair loss.
research Deletion of hypoxia-inducible factor prolyl 4-hydroxylase 2 in FoxD1-lineage mesenchymal cells leads to congenital truncal alopecia
Removing a specific gene in certain skin cells causes hair loss on the body by disrupting normal hair development.
research Three-row stereocilia model predicts mammalian hair bundle behavior
The model explains how mammal ear hair cells respond to sound and adapt.
research Malassezia Display a Hyphae-like “Spaghetti-and-Meatballs” Configuration in Keratotic Plugs
Malassezia fungi in healthy noses can form a "spaghetti-and-meatballs" structure.
research Commentary on Hooked on Hooks? A Study in the Utilization of Skin Hooks
research Association of a polymorphism in the ornithine decarboxylase gene with male androgenetic alopecia
research Hypotrichosis and Hair Loss on the Occipital Scalp
A baby girl has a hair disorder called monilethrix, causing fragile hair that may improve over time.
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 1326 Hes1 regulates anagen initiation and hair follicle regeneration through modulation of hedgehog signaling
research The histopathology of alopecia areata in vertical and horizontal sections
Horizontal scalp biopsy sections are better for diagnosing alopecia areata, showing fewer hair follicles and more miniaturized hairs.
research Rethinking pattern hair loss classification in the era of trichoscopy and artificial intelligence
A hybrid model using traditional methods, trichoscopy, and AI improves hair loss assessment.