research Elemental hair analysis: A review of procedures and applications
Hair elemental analysis could be useful for health and exposure assessment but requires more standardization and research.
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research Light scattering from human hair fibers
Researchers developed a new model for more realistic computer graphics of hair by considering how light scatters on hair fibers.
research Hair Shafts in Trichoscopy
Trichoscopy is a useful non-invasive method for diagnosing different hair loss conditions.
research Control of Human Hair Growth by Neurotrophins: Brain-Derived Neurotrophic Factor Inhibits Hair Shaft Elongation, Induces Catagen, and Stimulates Follicular Transforming Growth Factor β2 Expression
Brain-Derived Neurotrophic Factor (BDNF) slows down hair growth and promotes hair follicle regression.
research Male pattern hair loss: current understanding
Genetics and hormones cause hair loss; finasteride treats it safely.
research Premature graying of hair
Premature graying of hair may suggest health issues and currently lacks effective treatments.
research Autophagy is essential for maintaining the growth of a human (mini-)organ: Evidence from scalp hair follicle organ culture
Autophagy is important for human hair growth and health.
research Deciphering the functions of the hair follicle infundibulum in skin physiology and disease
The hair follicle infundibulum plays a key role in skin health and disease, and understanding it better could lead to new skin disease treatments.
research Photobiomodulation devices for hair regrowth and wound healing: a therapy full of promise but a literature full of confusion
Photobiomodulation may help with hair growth and wound healing, but research is inconsistent and needs better quality studies.
research Straight hair associated with interferon-alfa plus ribavirin in hepatitis C infection
ALA-PDT is effective and safe for chronic X-ray dermatitis, providing complete or partial remission.
research Transformation of amnion epithelium into skin and hair follicles
Mouse amnion can turn into skin and hair follicles with help from certain cells and factors.
research Use of Body Hair and Beard Hair in Hair Restoration
Body and beard hair can be used for hair restoration in severely bald patients, but the technique is complex and costly.
research Interactions between Crossed Hair Fibers at the Nanoscale
Hair fibers interact through classical forces, which are influenced by treatments and products, important for hair care and other applications.
research Signalling by senescent melanocytes hyperactivates hair growth
Senescent melanocytes can boost hair growth by activating hair stem cells.
research Bulge cells of human hair follicles: segregation, cultivation and properties
Researchers found that bulge cells from human hair can grow quickly in culture and have properties of hair follicle stem cells, which could be useful for skin treatments.
research Hair Transplantation in Patients With Inadequate Head Donor Supply Using Nonhead Hair
Nonhead hair transplantation is effective for patients with limited head donor hair, but more research is needed.
research Complications in Hair Restoration Surgery
Successful hair transplant surgery depends on careful patient selection, proper surgical plan and technique, and attentive aftercare.
research Local structure of human hair spatially resolved by sub-micron X-ray beam
Human hair has a new region with ordered filaments and the cuticle contains β-keratin sheets.
research Hoxc13/β-catenin Correlation with Hair Follicle Activity in Cashmere Goat
Hoxc13 is linked to seasonal hair growth in Cashmere goats and is affected by melatonin.
research Hair growth stimulatory effect by a combination of 5-aminolevulinic acid and iron ion
A mix of 5-aminolevulinic acid and iron ion can speed up hair growth.
research Dermal-epidermal interactions—follicle-derived cell populations in the study of hair-growth mechanisms
Dermal-epidermal interactions are crucial for hair growth and maintenance.
research Hair and nail involvement in lupus erythematosus
Lupus can cause hair loss and nail changes, with treatments available for both.
research Azimuthal Scattering from Elliptical Hair Fibers
Light scatters differently from elliptical hair fibers than from circular ones, and a new model better predicts this behavior, especially for shiny highlights.
research Direct hair transplantation: A modified follicular unit extraction technique
The modified Direct Hair Transplantation method is effective for treating baldness with better graft survival and less damage than standard techniques.
research Hair Restoration Complications: An Approach to the Unnatural-Appearing Hair Transplant
Hair restoration can sometimes result in unnatural-looking hair, wide scars, and poorly designed hairlines, but these issues can be corrected with careful planning, various techniques, and possibly medical therapy.
research Fine structure and immunocytochemistry of monotreme hairs, with emphasis on the inner root sheath and trichohyalin‐based cornification during hair evolution
Monotreme hair structure and protein distribution are similar to other mammals, but their inner root sheath cornifies differently, suggesting a unique evolution from reptile skin.
research Stress-sensing in the human greying hair follicle: Ataxia Telangiectasia Mutated (ATM) depletion in hair bulb melanocytes in canities-prone scalp
Hair greying is linked to reduced ATM protein in hair cells, which protects against stress and damage.
research Natural hair patterns
Surgeons need to understand natural hair patterns for better hair restoration results.
research Evaluating the antioxidant effects of human hair protein extracts
Human hair protein extracts can protect skin cells from oxidative stress.
research Allergens of permanent hair dyes induces epidermal damage, skin barrier loss and IL-1 α increase in epidermal in vitro model
Permanent hair dye mixtures can irritate and damage the skin.