research Enhanced ectodysplasin-A receptor (EDAR) signaling alters multiple fiber characteristics to produce the East Asian hair form
A genetic change in the EDAR gene causes the unique hair traits found in East Asians.
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research Sustained release of dermal papilla-derived extracellular vesicles from injectable microgel promotes hair growth
Injecting a special gel with human protein particles can help hair grow.
research A Practical Approach to the Diagnosis and Management of Hair Loss in Children and Adolescents
Early and personalized treatment for hair loss in young people is crucial to prevent permanent damage and should include psychological support.
research Hair Biology
The document explains hair biology, the causes of hair loss, and reviews various hair loss treatments.
research Towards a consensus on how to diagnose and quantify female pattern hair loss – The ‘Female Pattern Hair Loss Severity Index (FPHL-SI)’
New method measures female hair loss: Female Pattern Hair Loss Severity Index (FPHL-SI).
research Raman spectroscopy and electronic microscopy structural studies of Caucasian and Afro human hair
Hair treatments cause significant structural changes, especially with excessive heat, regardless of ethnicity.
research Geometric classification of scalp hair for valid drug testing, 6 more reliable than 8 hair curl groups
A 6-group hair classification is more reliable for drug testing than an 8-group system.
research Titrated extract ofCentella asiaticaincreases hair inductive property through inhibition of STAT signaling pathway in three-dimensional spheroid cultured human dermal papilla cells
Centella asiatica extract may help promote hair growth by blocking a specific cell signaling pathway.
research A New Universal Follicular Unit Excision Classification System for Hair Transplantation Difficulty and Patient Outcome
The new SFS Scale predicts hair transplant difficulty using hair and skin types, with thick skin and coily hair being hardest to work with.
research THE CHEMISTRY MECHANISM OF HAIR DYES
Permanent hair dyes use chemicals that react with hydrogen peroxide to create color.
research Skin transcriptome reveals the Periodic changes in genes underlying hair follicle cycling in Cashmere goats
Cashmere goats have a hair growth cycle with specific genes regulating growth, regression, and resting periods.
research Research Progress in Composition, Classification and Influencing Factors of Hair
Lipids are important for healthy hair, but their exact role is not fully understood and needs more research.
research Ancient lineages of the keratin-associated protein (KRTAP) genes and their co- option in the evolution of the hair follicle
Keratin-associated proteins have ancient origins and were used for different purposes before being adapted for hair in mammals.
research HAIR LOSS: CAUSES AND PATHOLOGY
Hair loss has many causes and needs specific treatments.
research Hair and scalp dermatoscopy
Dermatoscopy is useful for identifying different hair and scalp conditions and can reduce the need for biopsies.
research Hair follicle aging is driven by transepidermal elimination of stem cells via COL17A1 proteolysis
Hair loss and aging are caused by the breakdown of a key protein in hair stem cells.
research Hair evaluation methods: Merits and demerits
Different hair evaluation methods have their own pros and cons, and using multiple methods together is best for accurate hair loss diagnosis and tracking.
research EEMCO Guidance for the Assessment of Hair Shedding and Alopecia
The document explains hair growth and shedding, factors affecting it, and methods to evaluate hair loss, emphasizing the importance of skin biopsy for diagnosis.
research Systematic approach to hair loss in women
A systematic approach is crucial for managing hair loss in women.
research Nudging hair shedding by antidandruff shampoos. A comparison of 1% ketoconazole, 1% piroctone olamine and 1% zinc pyrithione formulations
All three shampoos reduced dandruff and hair loss, but ketoconazole and piroctone olamine also made hair thicker.
research The Female Pattern Hair Loss: Review of Etiopathogenesis and Diagnosis
Female pattern hair loss involves hormonal factors, genetics, and may be linked to low ferritin levels.
research A Nonrandomized study of trichoscopy patterns using nonpolarized (contact) and polarized (noncontact) dermatoscopy in hair and shaft disorders
Polarized dermoscopy is slightly better than nonpolarized for diagnosing hair disorders, with each method having its own strengths.
research Hair shedding in women: how much is too much?
The hair shedding scale accurately identifies abnormal hair shedding in women with long hair, with grades 5 and 6 indicating excessive shedding.
research Hair loss in elderly women
Hair loss in elderly women is often caused by various factors, including hormonal changes after menopause.
research A 3-Month, Randomized, Double-Blind, Placebo-Controlled Study Evaluating the Ability of an Extra-Strength Marine Protein Supplement to Promote Hair Growth and Decrease Shedding in Women with Self-Perceived Thinning Hair
An extra-strength marine protein supplement helped increase hair growth and decrease hair shedding in women with thinning hair.
research Contribution of hair density and hair diameter to the appearance and progression of androgenetic alopecia in Japanese men
Hair thickness matters more than density for baldness in Japanese men over 25.
research The Hair Shedding Visual Scale: A Quick Tool to Assess Hair Loss in Women
The new visual scale is a quick and effective way to measure hair loss in women.
research Age, Health and Attractiveness Perception of Virtual (Rendered) Human Hair
Hair style affects perceptions of age, health, and attractiveness more than hair color does.
research Is Trichoscopy a reliable tool to diagnose early female pattern hair loss?
Trichoscopy effectively diagnoses early female hair loss, but may need scalp biopsy for confirmation.
research Hair loss among a group of Egyptian children
Fungal infection was the main cause of hair loss in Egyptian children studied.