research Severe dermographism after topical therapy with diphenylcyclopropenone for alopecia universalis
A man developed severe skin reactions after using a treatment for hair loss.
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research A case report of alopecia totalis associated with permanent hair dye use
Permanent hair dye may cause total hair loss.
research Melanocytes from the Outer Root Sheath of Hair Follicles Cultivated on Collagen Membrane Improve their Melanotic Properties
Collagen membranes improve melanocyte growth for treating skin depigmentation.
research A green light emitting turn-on ionic liquid-based nano-optode for selective and sensitive detection of dextran sulphate
A new fluorescent material can detect dextran sulfate sodium, turning green when present, useful for forensic and environmental monitoring.
research DAB-labelling for collagen type III and PDGFR as control on equine skin sections.
DAB labeling effectively identifies collagen type III and PDGFR in horse skin, but may show false positives.
research Quantitative mapping of melanin in hair fibers using fluorescence lifetime imaging microscopy
research Nail, hair and skin hyperpigmentation associated with indinavir therapy
Indinavir therapy can cause reversible skin, hair, and nail darkening.
research Incorporation of Isotopically Labeled Cocaine and Metabolites into Human Hair: 1. Dose-Response Relationships
Hair analysis can detect cocaine use but doesn't accurately show the amount or timing of use.
research Accidental Poisoning with Autumn Crocus
Accidentally eating autumn crocus can cause long-term health issues.
research Splenic eumelanin differs from hair eumelanin in C57BL/6 mice.
Splenic eumelanin in C57BL/6 mice is different from hair eumelanin.
research Mode of redifferentiation and melanogenesis of melanocytes in mouse hair follicles
research Exploring the potential effect and mechanisms of protocatechuic acid on human hair follicle melanocytes
Protocatechuic acid can reduce melanin production and boost antioxidant activity in hair follicles.
research Evaluation of a Novel Hybrid Polymer in Hair Treatment
The new hybrid polymer improves dyed hair's color, feel, and manageability.
research Multi-Melanonychia Striata in a Case of Systemic Lupus Erythematosus with Concomitant Chilblain Lupus
A 27-year-old female with systemic lupus erythematosus (SLE) presented with chilblain lupus erythematosus (CHLE) and multi-melanonychia striata, a rare condition involving dark, vertical nail striations. Her symptoms included itchy, dark lesions on the face and extremities, painful toe lesions, diffuse hair loss, and polyarthralgia. The patient met the diagnostic criteria for SLE and CHLE, with dermoscopic and histopathological findings supporting the diagnosis. Treatment included oral prednisolone, hydroxychloroquine, topical clobetasol, and antihistamines, leading to improvement. The case highlights the rarity of multi-melanonychia striata in SLE and the importance of recognizing CHLE, which can mimic ordinary chilblains.
research Demethylation of methionine and keratin damage in human hair
Copper and iron cause keratin damage in hair by converting methionine to homocysteine.
research Implication of microRNA regulation in para-phenylenediamine-induced cell death and senescence in normal human hair dermal papilla cells
Hair dye ingredient PPD causes cell death and aging in human hair cells by altering microRNA levels.
research Reversible Hyperpigmentation: A Diagnostic Dilemma
Vitamin B12 deficiency can cause reversible skin darkening.
research Contact Allergic Dermatitis to Quinine in an Anti-hair Loss Lotion
A woman was allergic to quinine in her anti-hair loss lotion.
research Erythroderma, Alopecia, Anhidrosis, and Vitiligo as Complications of a Red Ink Tattoo—A Case Report
Red ink tattoos can cause severe skin reactions and complications, especially in those with autoimmune tendencies.
research MiRNA-24 downregulates KLF6 affecting STAT3 protein expression and phosphorylation regulating melanogenesis in cashmere goat coat
miRNA-24 affects goat coat color by controlling proteins involved in pigment production.
research Wool fiber curvature is correlated with abundance of K38 and specific keratin‐associated proteins
Wool fiber curliness is linked to the presence of certain proteins and K38.
research Indole Glycosides from Calanthe discolor with Proliferative Activity on Human Hair Follicle Dermal Papilla Cells
Extracts from the Calanthe discolor plant promote hair follicle growth and increase growth factor levels.
research Neurochemical and Immunocytochemical Studies of Catecholamine System in the Brindled Mouse
Brindled mice show abnormal catecholamine neuron development due to copper deficiency.
research Characterization of a Hair (Wool) Keratin Intermediate Filament Gene Domain
research Malate-Based Polyester Chemically Shielded Metal–Phenolic Networks Coated with Long-Lasting Antimicrobial and Anti-Inflammatory Performance for Infection Prevention in Artificial Hair Fibers
A special coating was made for artificial hair fibers that can slowly release silver ions for up to 56 days, providing long-term protection against bacteria and inflammation.
research Valproic acid monotherapy induced longitudinal melanonychia
Valproic acid can cause dark lines on nails.
research Solution Blow Spinning of Programmable Biofunctionalized Polymer Fibers
New polymer fibers can produce proteins and have potential uses in masks and swabs.
research Microflora and grease fleece of normal and felted wool sheep of Ukrainian Carpathian Mountain breed
Felted wool in these sheep has more sweat and bacteria, altering its fatty acids and making it more prone to felting.
research Scanning Electron Microscopy Approach for Evaluation of Hair Dyed with Lawsonia inermis Powder: in vitro Study
Henna dye improves hair cuticle and thickness but effects vary by hair type and health.
research Bleeding tendency with corkscrew hair
Low vitamin C caused bleeding and corkscrew hair, resolved with vitamin C treatment.