research 252 Follicle dermal papilla cells undergo chromatin remodelling processes in vivo and in vitro
Hair follicle cells change their DNA packaging during growth cycles and when grown in the lab.
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570-600 / 1000+ results research The validation of estradiol extraction and analysis from hair
Hair can reliably measure average estradiol levels over months in humans and monkeys.
research Assessing a measure for Quality of Life in patients with severe Alopecia Areata: a multicentric Italian study
Alopecia Areata severely impacts mental health, causing anxiety and depression, affecting quality of life.
research Putting the Human Hair Follicle Cycle on the Map
The research created a model to understand human hair growth cycle, which can help diagnose and treat hair growth disorders and test potential hair growth drugs.
research Hair protein glycation as a long-term index of blood glucose in diabetics
Hair glycation can indicate long-term blood sugar trends in diabetics.
research Water distribution in human hair microstructure elucidated by spin contrast variation small-angle neutron scattering
The technique showed that human hair has two main parts, with 68% being rigid and the rest flexible, and water swelling affects its structure.
research Faculty Opinions recommendation of Clinical applications of cortisol measurements in hair.
Hair cortisol measurement is a promising, non-invasive tool for monitoring cortisol exposure over time.
research Optimized Depilation Method and Comparative Analysis of Hair Growth Cycle in Mouse Strains
A new depilation method using cold wax reduces injury and improves hair growth studies in mice.
research Evaluation of Hair Loss
The document concludes that a thorough history, physical exam, and specific tests are crucial for diagnosing and managing hair loss effectively.
research A Reliable Procedure for Measuring Cortisol Levels in Rhesus Macaque Hair Samples
The procedure reliably measures cortisol in rhesus macaque hair.
research Painless Hair Analysis
TrichoScan offers a painless way to analyze and manage hair loss.
research A new approach to the bending properties of hair fibers.
The new test shows how hair treatments affect hair's bending stiffness by swinging a pendulum through hair fibers.
research Low quality of life and high HSS‐29 scores reflect the risk of loss to follow‐up: a study in patients with androgenetic alopecia
Low quality of life and high HSS-29 scores increase risk of losing patients during treatment.
research Study on Hair Distribution in Healthy Males for Hair Restoration Design
About 21.3% of young, healthy Chinese men experience hair loss. Hairlines are mostly linear or have a central protrusion. Hair is densest on the top and back of the head, and hair follicles usually have 1 or 2 hairs. This information can help in designing hair restoration procedures.
research High-performance liquid chromatography–diode array and electrospray-mass spectrometry analysis of non-allowed substances in cosmetic products for preventing hair loss and other hormone-dependent skin diseases
The method effectively identifies banned substances in hair loss and skin disease cosmetics.
research Hair miniaturization in female pattern hair loss evaluation before hair transplant
research Distinctive or critical histological features and associated diseases
The document concludes that diagnosing hair loss requires evaluating multiple histological features, as no single feature is definitive on its own.
research Cross-section trichometry, a clinical tool for assessing the progression and treatment response of alopecia
Cross-section trichometry is an accurate method to measure hair loss and growth.
research TrichoScan as a method to determine hair root pattern in patients with scalp psoriasis.
Scalp psoriasis is linked to impaired hair growth with more hair in the resting phase.
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 In vitrometabolism of dehydroepiandrosterone and testosterone by canine hair follicle cells
Canine hair follicle cells metabolize DHEA and testosterone differently than human cells.
research Association of childhood dehydroepiandrosterone sulfate concentration, pubertal development, and DNA methylation at puberty-related genes
Higher childhood DHEAS levels are linked to advanced puberty and DNA changes.
research Human hair follicle transcriptome profiling: a minimally invasive tool to assess molecular adaptations upon low‐volume, high‐intensity interval training
Hair follicle analysis can track body changes from high-intensity interval training.
research A stain for plucked anagen hairs
A new staining method helps tell growing from resting hairs to diagnose hair loss.
research Hair Cortisol Measurements in the Evaluation of Cushing's Syndrome
Proximal hair cortisol is a reliable tool for diagnosing Cushing's Syndrome.
research Measurements in Hair Restoration
Hair restoration effectiveness can be measured.
research Frequency of body dysmorphic disorder among patients with complaints of hair loss
Patients with hair loss are much more likely to have body dysmorphic disorder than general dermatology patients.
research EEMCO Guidance for the in vivo Assessment of Skin Greasiness
The document recommends using both clinical evaluation and various measurement methods to assess skin greasiness, considering factors like temperature and hormones.
research Evaluation of Hair Cycle and Epidermal Turnover.
The document concluded that there are differences in hair growth cycles and skin cell turnover rates, which can be measured with electronic equipment.
research Baseline trichoscopic values for afro‐textured hair in indigenous South Africans show lower density and unique features
Afro-textured hair in indigenous South Africans has lower density and unique features, needing specific evaluation standards.