research Perspectives on Hair Evolution Based on Some Comparative Studies on Vertebrate Cornification
Hair in mammals likely evolved from glandular structures, not scales.
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research Evaluation of a new X-ray fluorescent analysis technique for the creation of a Nordic hair database: elemental distributions within the root and the virgin segment of hair fibers.
The new X-ray technique allows for precise and non-destructive measurement of elements in hair, creating the first database of its kind for a specific ethnic group.
research Author response: A multi-scale model for hair follicles reveals heterogeneous domains driving rapid spatiotemporal hair growth patterning
Understanding hair follicle interactions can help treat male pattern baldness.
research Profiling steroid and thyroid hormones with hair analysis in a cohort of women aged 25 to 45 years old
The method can measure multiple hormones in women's hair and may help identify hormone-related health issues.
research Effects of dihydrotestosterone on rat dermal papilla cells in vitro
Dihydrotestosterone (DHT) doesn't affect rat skin cell growth, but it does change cell cycle, protein levels, and other cell functions, potentially shortening hair growth cycle.
research Studies on the Proteome of Human Hair - Identification of Histones and Deamidated Keratins
Human hair contains diverse proteins, including keratins and histones, which could help assess hair health and aging.
research The Predictive Value of Midscalp Hair Density and Terminal Hair Percentage in the Severity Evaluation of FPHL Assessed by Trichoscan in a Sample of Chinese Population
Midscalp hair density and terminal hair percentage are good indicators of female pattern hair loss severity.
research Concentration homeostasis and elements in hair and dried serum observed by X-ray fluorescence analysis using synchrotron radiation
Hair analysis can help diagnose cell ion channel activity and calcium deficiency.
research [Research progress in regulation of hair growth by dermal adipose tissue].
Dermal fat helps control hair growth, but more research is needed.
research Emerging nonmetabolic functions of skin fat
Skin fat has important roles in hair growth, skin repair, immune defense, and aging, and could be targeted for skin and hair treatments.
research 282 WITHDRAWN
HIF-1A may aid hair growth, Backhousia citriodora improves skin, autologous cells stabilize hair loss, infrared thermography assesses alopecia, and a new treatment preserves hair.
research Hair shaft structures in EDAR induced ectodermal dysplasia
The EDAR gene mutation leads to thinner and more deformed hair shafts.
research Exploring Mechanical Niches Identified by Hair Follicle Compression and How These Transduce Proliferation and Differentiation Cues in Epidermally Derived cells.
Less stiff collagen promotes higher cell growth in hair follicles.
research DERMAL GLYCOSAMINOGLYCAN CONCENTRATION THROUGHOUT HAIR GROWTH CYCLE OF RATS
Glycosaminoglycan levels peak early in hair growth and decrease as the cycle progresses.
research Hairless triggers reactivation of hair growth by promoting Wnt signaling
The HR protein helps hair grow by blocking a hair growth inhibitor, aiding in hair follicle regeneration.
research Human Hair Keratins.
research Determination of the cuticula thickness of human and porcine hairs and their potential influence on the penetration of nanoparticles into the hair follicles
Nanoparticles penetrate hair follicles better when their size matches the cuticula thickness.
research Dendritic cell migrations involving the pilosebaceous unit in the development of murine skin
Dendritic cells help regulate skin development and hair growth in mice.
research Androgen Regulation of the Human Hair Follicle: The Type I Hair Keratin hHa7 Is a Direct Target Gene in Trichocytes
The hHa7 gene is regulated by androgens in certain body hair, not scalp hair.
research Androgenetic Alopecia
Hair loss and growth can be accurately measured using computer-assisted counting.
research Investigation by Imaging Mass Spectrometry of Biomarker Candidates for Aging in the Hair Cortex
Certain molecules in hair change with age and could be used for cosmetic treatments.
research 597 Outer root sheath is able to synthesise glycogen from lactate-investigating glycogen metabolism in human hair follicles
research Effect and mechanism of Docosahexaenoic acid on the proliferation of dermal papilla cells
Docosahexaenoic acid (DHA) may help hair growth by promoting dermal papilla cell proliferation.
research 839 Spatiotemporal antagonism in mesenchymal-epithelial Signaling in sweat versus hair fate decision
Sweat glands and hair follicles are determined by opposing signals, with BMPs promoting sweat glands and blocking BMPs leading to hair follicles.
research Hypomorphic mutation in the hairless gene accelerates pruritic atopic skin caused by feeding a special diet to mice
A mutation in the hairless gene speeds up severe itchy skin in mice on a special diet.
research 584 Transcriptomic analysis to identify protective dermal papilla signature in occipital scalp
The research found genes that may protect certain scalp cells from hair loss.
research The hairless gene mutated in congenital hair loss disorders encodes a novel nuclear receptor corepressor
The mutated hairless gene causes hair loss by acting as a new type of corepressor affecting thyroid hormone receptors.
research Faculty Opinions recommendation of Effects of dehydroepiandrosterone therapy on pubic hair growth and psychological well-being in adolescent girls and young women with central adrenal insufficiency: a double-blind, randomized, placebo-controlled phase III trial.
DHEA therapy improved pubic hair growth and psychological well-being in young females with adrenal insufficiency.
research Feasibility of Measuring Hair Glucocorticoids as a Potential Biomarker for Chronic Stress in Older Adults With Intellectual Disabilities
Measuring hair glucocorticoids for stress is moderately feasible, especially in females and those with moderate intellectual disabilities.
research Growth pattern and turnover of carbon and nitrogen measured by stable isotope ratios in the hair of sika deer (Cervus nippon)
Shoulder guard hair best shows sika deer's diet.