research Insights on the mechanical behavior of keratin fibrils
Keratin's mechanical properties are influenced by hydrogen bonds and secondary structure, and can be improved with the SPD-2 peptide.
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research Fail-tests of DNA methylation clocks, and development of a noise barometer for measuring epigenetic pressure of aging and disease
Elastic Net DNA methylation clocks are inaccurate for predicting age and health status; a "noise barometer" may better indicate aging and disease.
research Experimental Methods
Human hair's structure and properties were studied using advanced microscopes and mechanical tests.
research Microneedling erhöht Wirksamkeit von topischem Minoxidil
research Bioelectric medicine: unveiling the therapeutic potential of micro-current stimulation
research Premature gray hair development in the interbrow region owing to the loss of maxillary first molars in young mice
Losing molars in young mice causes premature gray hair between the eyebrows.
research Cultured dermal papilla cells of the rat vibrissa follicle. Proliferative activity, adhesion properties and reorganization of the extracellular matrix in vitro
Rat dermal papilla cells have unique properties and interact differently with their environment compared to other skin cells.
research Polygenic control of the wavy coat of the NCT mouse: involvement of an intracisternal A particle insertional mutation of the protease, serine 53 (Prss53) gene, and a modifier gene
The wavy coat in NCT mice is caused by multiple genes, including a mutation in the Prss53 gene.
research Morphological Studies of Penetration Pathways via Stratum corneum and Hair Follicles using Nano-sized Iron Oxide
Iron oxide nanoparticles mainly enter the skin through hair follicles and sebocytes, not the dermis.
research Observation of different HHK groups with SEM
Different human hair keratin types have unique structures that affect how they dissolve and can be used to create self-tendons.
research Study ofDemodexmites: Challenges and Solutions
The conclusion is that a new biopsy technique and humidity chamber help study skin mites better and suggest mite overpopulation may cause skin diseases.
research Enhancement of Dermal Delivery of Finasteride Using MicroemulsionSystems
Microemulsions can improve skin delivery of finasteride.
research Marangoni effect in the water wetting of surfactant coated human hair fibers
The study found that the Marangoni effect causes the uneven wetting of surfactant-coated hair due to the surfactant moving into the water.
research A Composite Model for the Transport of Hydrophilic and Lipophilic Compounds Across the Skin: Steady-State Behavior
The model better predicts how water-loving and fat-loving substances move through the skin by including tiny pores and hair follicle paths.
research 944 Non-coding double stranded RNA induces retinoic acid synthesis and retinoid signaling to control regeneration
Non-coding RNA boosts retinoic acid production and signaling, aiding regeneration.
research Catamenial-like seizure exacerbation in mice with targeted ablation of extrasynaptic δGABA-a receptors in the brain
Removing certain brain receptors in mice worsens seizure severity and response to treatment during hormone withdrawal.
research Hague (Hag): A New Mouse Hair Mutation With an Unstable Semidominant Allele
A new mouse hair mutation, called hague, is semidominant and unstable, but the exact cause is unknown.
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 MALDI (matrix assisted laser desorption ionization) Imaging Mass Spectrometry (IMS) of skin: Aspects of sample preparation
MALDI Imaging Mass Spectrometry is a useful method for studying skin conditions, but sample preparation is crucial for accurate results.
research In vivo skin leptin modulation after 14 MeV neutron irradiation: a molecular and FT-IR spectroscopic study
research 516 Dynein is involved in the movement, distribution, acidity, and transfer of melanosomes
Dynlt3 is important for melanosome transport and skin coloration.
research Feronia: A malectin-like domain-containing receptor kinase in Arabidopsis thaliana insights into polarized cell growth, pollen tube - Pistil interactions, and sugar signaling
FERONIA regulates plant growth, pollen interactions, and sugar signaling.
research Biomechanics of hair fibre growth: A multi-scale modeling approach
The model shows that factors like follicle shape and stiffness are key for hair growth and anchoring.
research Calcium Regulation of Growth, Differentiation and Keratinization of Cultured Cells from Murine Hair and Hair Follicles : An Ultrastructural Study
research Multiple pigmentierte Basaliome im Capillitium bei Myotonia dystrophia Curschmann-Steinert
A woman with myotonic dystrophy had multiple skin tumors on her scalp, suggesting a genetic link.
research Evidence for Genetic Heterogeneity in Monilethrix
research Conservation of marine habitats under multiple human uses : Methods, objectives and constraints to optimize a Marine Protected Areas network in the Eastern English Channel
Marxan is better for designing Marine Protected Areas in the Eastern English Channel.
research Message of protease nexin-1 is expressed in human dermal papilla cells and is affected by androgen
Protease Nexin-1 is found in human hair growth cells and is affected by male hormones.
research Nucleation and growth of macrofibrils in trichocyte (hard-α) keratins
Sheet formation is key to macrofibril structure differences in wool.
research Study of normal hair and of some malformations with a scanning electron microscope
Hair malformations may occur due to timing issues in hair development.