research No Difference in the Proteome of Racially and Geometrically Classified Scalp Hair Samples from a South African Cohort: Preliminary Findings
Hair protein composition is similar across different races and shapes.
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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 The Impact of AP Collagen Peptides on Hair Shaft Elasticity and Gloss: A Comprehensive Analysis
AP collagen peptides improve hair elasticity and gloss.
research Natural Green Sugar-Based Treatment for Hair Styling
Scientists created a non-toxic, sugar-based hair product that can style hair without damage.
research New Developments in Our Understanding of Acne Pathogenesis and Treatment
We now understand more about what causes acne and this could lead to better, more personalized treatments.
research Mitochondrial Reactive Oxygen Species Promote Epidermal Differentiation and Hair Follicle Development
Mitochondrial reactive oxygen species are essential for skin and hair development.
research 25 Hydroxyvitamin D 1 Alpha-Hydroxylase Is Required for Optimal Epidermal Differentiation and Permeability Barrier Homeostasis
The enzyme 25 Hydroxyvitamin D 1 α-Hydroxylase is essential for healthy skin and recovery after skin damage.
research Effect of Shampoo, Conditioner, and Permanent Waving on the Molecular Structure of Human Hair
Perming significantly changes hair's molecular structure, while shampoo and conditioner do not.
research Human iPS Cell-Derived Cell Aggregates Exhibited Dermal Papilla Cell Properties in In Vitro Three-Dimensional Assemblage Mimicking Hair Follicle Structures
Scientists made structures that look like human hair follicles using stem cells, which could help grow hair without using actual human tissue.
research The Expression of Equine Keratins K42 and K124 Is Restricted to the Hoof Epidermal Lamellae of Equus Caballus
K42 and K124 keratins are only found in horse hoof lamellae.
research Learning From Hair Moisture Sorption And Hysteresis
Hair moisture behavior helps tell apart different chemical treatments and reveals insights into hair structure.
research Scanning Electron Microscopy and X-ray Microanalysis of Reconstructive Hair Fibers
All five hair fiber products improved appearance but didn't stick to completely bald areas.
research First Symposium of Ichthyosis Experts
Experts met to improve care for ichthyosis patients in Spain.
research Effect of Various Herbal and Chemical Enhancers on Skin Permeability to Cetirizine: A Study of Changes in Rat Skin Cells
Eucalyptus and Tween 80 most effectively increase cetirizine skin absorption.
research In Vitro Hair Growth Promoting Effects of Naringenin and Hesperetin on Human Dermal Papilla Cells and Keratinocytes
Naringenin and Hesperetin may help hair grow and protect hair cells from damage.
research Types of Hair Dye and Their Mechanisms of Action
Hair dyes vary in how long they last and how deeply they penetrate hair.
research Cheating on Forensic Hair Testing? Detection of Potential Biomarkers for Cosmetically Altered Hair Samples Using Untargeted Hair Metabolomics
Researchers found markers that can tell if hair has been bleached, which could improve hair test accuracy.
research Carbon, Nitrogen, And Sulfur Elemental And Isotopic Variations In Mouse Hair And Bone Collagen During Short-Term Graded Calorie Restriction
Calorie restriction changes the elemental and isotopic makeup of mouse hair and bone.
research Keratinocytes of the Upper Epidermis and Isthmus of Hair Follicles Express Hemoglobin mRNA and Protein
Skin cells and certain hair follicle areas produce hemoglobin, which may help protect against oxidative stress like UV damage.
research Hair Keratinization in Health and Disease
Understanding intermediate filaments helps explain hair health and related diseases.
research Photodegradation of Human Hair: A Microscopy Study
UV radiation significantly damages hair, especially with humidity, making it more vulnerable to further damage.
research Type 2 Diabetes Mellitus Inhibits Skin Renewal Through Inhibiting WNT-Dependent Lgr5+ Hair Follicle Stem Cell Activation in C57BL/6 Mice
Type 2 diabetes slows down skin and hair renewal by blocking important stem cell activation in mice.
research Protective Effect of Iris Germanica L. Rhizome-Derived Exosome Against Oxidative-Stress-Induced Cellular Senescence in Human Epidermal Keratinocytes
Iris germanica rhizome-derived exosomes help protect skin cells from oxidative stress and aging.
research Histochemical Observation of the Cell Membrane Complex of Hair
The Cell Membrane Complex in hair has both water-attracting and water-repelling layers.
research The Cell Membrane Complex: Three Related but Different Cellular Cohesion Components of Mammalian Hair Fibers
The cell membrane complex in mammalian hair has three distinct types with different structures and chemical properties.
research Westwood Carolina Conference on Clinical Dermatology
Experts discussed hair care, genetic hair defects, hair loss treatments, nail surgery, lupus treatments, skin infections, and cosmetic allergies.
research Effect of Ethnicity and Treatments on In Situ Tensile Response and Morphological Changes of Human Hair Characterized by Atomic Force Microscopy
Different ethnicities and treatments affect human hair strength and structure.
research Hirsutism II: Treatment
The document concludes that various cosmetic and drug treatments are available for hirsutism, and some new drugs show promise.
research Environmental and Cosmetic Factors in Hair Loss and Damage
Environmental and cosmetic factors, including heat, chemicals, and sun exposure, can cause hair loss and damage.
research Exogenous Factors in Hair Disorders
Outside factors like grooming, chemicals, and the environment can damage hair and cause disorders.