research Isolated hair loss on the eyebrow: five cases with trichoscopic features
Trichoscopy helps tell apart hair loss due to alopecia areata from trichotillomania in eyebrows.
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570-600 / 1000+ resultsresearch An Unusual Ala12Thr Polymorphism in the 1A α-Helical Segment of the Companion Layer-Specific Keratin K6hf: Evidence for a Risk Factor in the Etiology of the Common Hair Disorder Pseudofolliculitis Barbae
research Trichoscopic criteria of female pattern hair loss
Female hair loss can be diagnosed using specific trichoscopy criteria.
research Hair and Nails
Pregnancy can cause more body and scalp hair growth and make nails brittle, but these changes often revert after giving birth.
research [Molecular approach of hair biology].
The molecular mechanisms controlling hair growth phases are not fully understood yet.
research Coexisting trichorrhexis nodosa and pili annulati: a case report of hair shaft abnormalities in a syrian family
A 23-year-old Syrian woman has two rare hair disorders, and avoiding hair treatments plus using vitamins and minoxidil may help.
research Transient Expression of Mouse Hair Keratins in Transfected HeLa Cells: Interactions Between “Hard” and “Soft” Keratins
research Monilethrix: A Novel Mutation (Glu402Lys) in the Helix Termination Motif and the First Causative Mutation (Asn114Asp) in the Helix Initiation Motif of the Type II Hair Keratin hHb6
New mutations in hair keratin genes cause the rare hair disorder monilethrix.
research The Role of Immature and Mature Adipocytes in Hair Cycling
Both immature and mature fat cells are important for hair growth cycles, with immature cells promoting growth and mature cells possibly inhibiting it.
research Hair biology and its comprehensive sequence in female pattern baldness: diagnosis and treatment modalities--Part I.
The document concludes that female pattern baldness involves hair thinning, is classified differently than in men, and is assessed using the Ludwig classification. It also explains the hair growth cycle stages.
research Hair dye: A trichoscopy pitfall
Hair dye can make it hard to diagnose scalp conditions correctly.
research "Curly" Wood and Tiger Tails
Tiger tail bands in hair are caused by wavy hair fibers with melanin, unlike straight fibers in normal hair.
research Persistent hair growth over a hemangioma in a patient with alopecia areata: A clue to pathogenesis?
research A Unique Type I Keratin Intermediate Filament Gene Family is Abundantly Expressed in the Inner Root Sheaths of Sheep and Human Hair Follicles
research Suprabulbar Thinning of Hair in Telogen Effluvium
Hair is thinner near the scalp in acute hair shedding conditions.
research 17-Beta-Hydroxy-Steroid-Dehydrogenases in Hair Follicles of Normal and Bald Scalp: A Histochemical Study
research Docetaxel and permanent alopecia
Some breast cancer patients treated with high-dose docetaxel may experience permanent hair loss.
research Monilethrix
A boy with monilethrix has brittle hair that breaks easily due to a genetic condition, which might improve by puberty.
research Loose anchoring of anagen hairs and pili torti due to erlotinib
Erlotinib can cause hair loss and texture changes.
research Brief study of hypertrichosis
Hypertrichosis causes excessive hair growth and can be managed with treatments like laser, electrolysis, or new topical solutions.
research 5α-Reductase activity in the human hair follicle concentrates in the dermal papilla
The enzyme that changes testosterone to a stronger form is mostly found in the part of the hair follicle called the dermal papilla.
research Quantitative trichoscopic analysis of hair density in people attending tertiary care hospital – A cross-sectional study
Hair density decreases with age, especially in the 60s.
research Analyzing the laser-light reflection from human hair fibers. I. Light components underlying the goniophotometric curves and fiber cuticle angles.
The research found a way to measure hair surface changes by analyzing how light reflects off of it, and determined hair cuticle angles vary by hair length and color.
research Differential effects of caffeine on hair shaft elongation, matrix and outer root sheath keratinocyte proliferation, and transforming growth factor‐β2/insulin‐like growth factor‐1‐mediated regulation of the hair cycle in male and female human hair folliclesin vitro
Caffeine affects hair growth and health differently in men and women.
research Hirsutism
Hirsutism in women is often caused by hormonal imbalances and can be managed with treatments targeting the underlying cause.
research Outer root sheath keratinization in anagen and catagen of the mammalian hair follicle. A seventh distinct type of keratinization in the hair follicle: trichilemmal keratinization.
Trichilemmal keratinization is a unique process in hair follicles where the outer root sheath turns into keratin without a specific layer.
research Paint brush hair: a case report
Shaving and avoiding brushing improved the patient's beard hair condition.
research Tumores "borderline" de músculo liso del útero
Analyzing hair proteins can help identify new markers for hair health and aging.
research Human hair follicle cells of outer root sheath maintain their genuine keratin expression in vitro
research Estudio de patrones de implantación pilosa frontal en la mujer española caucásica
Most white Spanish women have a widow's peak, and their hairline measurements could help in hair restoration surgery.