research Tissue Engineering Strategies for Human Hair Follicle Regeneration: How Far From a Hairy Goal?
Fully regenerating human hair follicles not yet achieved.
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research Incorporation of Isotopically Labeled Cocaine and Metabolites into Human Hair: Dose-Response Relationships
Hair analysis can detect cocaine use but doesn't accurately show the amount or timing of use.
research Sphingolipid Metabolites Profiling in Hair Growth
DHCer levels in hair could be a biomarker for alopecia progression.
research Understanding Curly Hair Mechanics: Fiber Strength
Curly hair is mechanically different from straight hair and may need new testing methods.
research FGFR2 Is Associated With Hair Thickness In Asian Populations
A gene variation is linked to hair thickness in Asians.
research Elucidating Penetration Pathways Into the Hair Fiber Using Novel Microscopic Techniques
The conclusion is that substances can penetrate hair fibers through multiple pathways, including both the cell membrane complex and the non-keratinous parts.
research Age, Health, and Attractiveness Perception of Virtual Human Hair
Hair style affects perceptions of age, health, and attractiveness more than hair color does.
research Degradation Of Human Hair By Papain
Papain and bisulfite break down human hair by dissolving parts of it.
research The Effect of Treatments on the Shear Modulus of Human Hair Measured by the Single Fiber Torsion Pendulum
Different treatments change the strength and flexibility of human hair.
research Influence of Oxidative and Reductive Treatment on Human Hair: Analysis of Hair Damage
Chemical treatments and daily stresses damage hair, especially the cuticle layer.
research Hair Pores Caused by Surfactants via the Cell Membrane Complex and a Prevention Strategy through the Use of Cuticle Sealing
Surfactants damage hair, but sealing the cuticle can prevent this.
research Cosmetic Approach for Healthy and Damaged Hair
Hair can't be reliably repaired once damaged; prevention and proper product use are key to maintaining hair health.
research Age- and Sex-Dependence of Five Major Elements in the Development of Human Scalp Hair
Calcium and magnesium in hair increase with age and are higher in adult women.
research Androgen Receptor Accelerates Premature Senescence of Human Dermal Papilla Cells in Association with DNA Damage
Androgen receptor signaling causes early aging of cells important for hair growth by damaging their DNA.
research Proceedings of the International Congress 'Science, Information, Spirit' 2007, pp 28-35: Electro Photonic Analysis of Hair and Non-Hair Fibers and Investigation of Different Hair Treatments
Hair properties change under electromagnetic fields and are influenced by individual characteristics and the environment.
research Malate-Based Polyester Chemically Shielded Metal-Phenolic Networks Coated Artificial Hair Fibers With Long-Lasting Antimicrobial And Anti-Inflammatory Performance
research Adipose-Derived Stem Cell Exosomes Antagonize the Inhibitory Effect of Dihydrotestosterone on Hair Follicle Growth by Activating Wnt/Beta-Catenin Pathway
Substances from fat-derived stem cells can promote hair growth and counteract hormone-related hair loss by activating a key hair growth pathway.
research Kinetics and Equilibrium of Solute Diffusion into Human Hair
Hair absorbs molecules differently based on their size, charge, and love for water, and less at higher pH; this can help make better hair products.
research Hair Breakage Index: An Alternative Tool for Damage Assessment of Human Hair
Coconut oil protects hair from damage better than regular grooming practices.
research Transglutaminase-3 Enzyme: A Putative Actor in Human Hair Shaft Scaffolding?
TGase 3 helps build hair structure by forming strong bonds between proteins.
research Coenzyme Q10 Has Anti-Aging Effects on Human Hair
Coenzyme Q10 helps reduce aging in human hair.
research Development of a Stiffness-Angle Law for Simplifying the Measurement of Human Hair Stiffness
Hair stiffness increased by 13.2% after caffeine treatment, validating the Stiffness-Angle Law as an effective measurement method.
research Strategies for Improved Hair Binding: Keratin Fractions and the Impact of Cationic Substructures
Certain treatments can increase protein binding to natural hair but are less effective on permed hair.
research Application of XANES Profiles to X-Ray Spectromicroscopy for Biomedical Specimens: Part II. Mapping Oxidation State of Cysteine in Human Hair
Perming and bleaching damage hair differently, with bleached hair having more cysteic acid in the cuticle.
research Effects of Ultraviolet Radiation on the Soluble Proteins of Human Hair
UV radiation increases protein loss from hair and reduces hair protein quality.
research Omics for Precious Rare Biosamples: Characterization of Ancient Human Hair by a Proteomic Approach
The study developed a method to analyze ancient hair proteins using very small samples.
research Action of Thioglycolic Acid and L-Cysteine on Disulfide Cross-Links in Hair Fibers During Permanent Waving Treatment
Thioglycolic acid and L-cysteine change hair structure differently during perms, affecting hair strength and curling efficiency.
research Hair Follicle Neogenesis Induced by Cultured Human Scalp Dermal Papilla Cells
Scientists found a way to grow human hair cells in a lab that can create new hair when transplanted.
research Woolly Antics Between the Sheaths
Lipase H is important for hair follicle function and shaping hair fibers.
research Proprietary Herbal Extract Downregulates the Gene Expression of IL-1α in HaCaT Cells: Possible Implications Against Nonscarring Alopecia
A herbal extract may help treat certain types of hair loss by reducing a specific gene's activity.