research Development of Predictive Regression Model for Perceived Hair Breakage in Indian Consumers
The model predicts hair breakage based on key hair properties and helps product developers.
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research Single Hair Fiber Assessment Techniques to Discriminate Between Mineral Oil and Coconut Oil Effect on Hair Physical Properties
Coconut oil makes hair stronger and more flexible than mineral oil.
research Production-Scale Fibronectin Nanofibers Promote Wound Closure and Tissue Repair in a Dermal Mouse Model
Large-scale fibronectin nanofibers help heal wounds and repair tissue in a skin model of a mouse.
research The Impact of Gender Affirming Hormone Therapy on Physical Performance
Gender-affirming hormone therapy improves physical performance in trans men to the level of cisgender men, while in trans women, it increases fat mass and decreases muscle mass, with no advantage in physical performance after 2 years.
research Intracrine and Myotrophic Roles of 5α-Reductase and Androgens
Muscles can make their own androgens, which may help muscle growth.
research Revitalizing Skin, Hair, Nails, And Muscles: Unlocking Beauty And Wellness With Vegan Collagen
Vegan collagen builder improves hair growth, skin smoothness, and reduces wrinkles and pain.
research Reproductive and Nonreproductive Actions of Testosterone
Testosterone is important for male sexual traits, reproduction, muscle and bone health, blood production, and metabolism, and works both directly and after being changed into other hormones.
research Systematic Review of the Therapeutic Roles of Adipose Tissue in Dermatology
Fat tissue treatments may help with wound healing and hair growth, but more research with larger groups is needed to be sure.
research Generation of Tβ4 Knock-In Cashmere Goat Using CRISPR/Cas9
Researchers used CRISPR/Cas9 to create a goat with a gene that increased cashmere production by 74.5% without affecting quality.
research Tensile Properties of Twisted Hair Fibers
Twisting hair weakens it, but strength can be recovered at low twist levels.
research Structural Analysis of Human Hair Fibers Under the Ultra-High Voltage Electron Microscope
Human hair structure varies by ethnicity, and certain treatments can improve hair condition and appearance.
research A Reciprocal Lattice Approach to Assessing the Luster of Hair Fibers, Based on Scattering by Periodically Deformed Cylinders
A new method helps understand hair shine and various products improve hair care.
research Production and Characterization of Wool and Hair Fibers in Highlands of Baluchistan: An Economic and Sustainable Approach for Pakistan
Improving skills and technology in Baluchistan's wool industry could boost quality, jobs, and Pakistan's economy.
research Microscopic High-Resolution Digital Volumetric Imaging of Human Hair Fibers
DVI provides detailed 3D imaging of hair and shows how various products protect and enhance hair.
research Disulfide Cross-Linked Network Structure of Intermediate Filament and Matrix in Hair and Wool Cortices
Hair and wool strength is affected by the number and type of bonds in their protein structures, with hair having more protein aggregates than wool.
research A New Scalp Treatment for Anti-Aging Hair
The new scalp treatment preserves hair color, reduces hair loss, and maintains hair strength.
research Benefits vs. Harms of Using Hair Extensions
Hair extensions can improve self-esteem but may cause hair loss if used improperly.
research The Effect of Coconut Oil on the Physical-Mechanical Property and the Micromolecular Structure of Human Hair
Coconut oil helps protect and improve damaged hair.
research Age, Lifestyle, and Self-Perceptions of Hair: Is There an Association with Hair Diameter and Tensile Properties?
Older age and certain lifestyles are linked to thinner, weaker hair, while how you see your hair relates to its thickness.
research Clinical and Instrumental Characterization of Hair and Scalp Aging in Nonbalding Caucasian Women
Aging significantly affects the hair and scalp of nonbalding Caucasian women, with changes that differ from male pattern baldness.
research Exogenous Testosterone Alone or with Finasteride Increases Physical Performance, Grip Strength, and Lean Body Mass in Older Men with Low Serum Testosterone
Testosterone therapy improves physical function, strength, and body composition in older men with low testosterone levels.
research Exploring the Potential Routine Use of Electronic Healthcare Record Data to Strengthen Early Signal Assessment in UK Medicines Regulation: Proof-of-Concept Study
Using electronic health records can help identify drug side effects but has some limitations.
research New Intranasal and Injectable Gene Therapy for Healthy Life Extension
Gene therapy in mice increased lifespan and improved health without causing cancer.
research Effect of Temperature and Humidity on Mechanical Properties of Rabbit Hair Fibers
Higher temperatures improve rabbit hair strength up to 50°C, but moisture weakens it.
research Corticosteroids for the Treatment of Duchenne Muscular Dystrophy
Corticosteroids, especially prednisone, improve short-term muscle strength in Duchenne muscular dystrophy but have manageable side effects.
research Protein Disulfide Isomerase-Mediated Grafting of Cysteine-Containing Peptides onto Over-Bleached Hair
PDI helps restore over-bleached hair's strength and structure by attaching special peptides.
research Exogenous and Endogenous Lipids of Human Hair
Removing external lipids from hair reduces moisture and increases strength, while removing internal lipids decreases water permeability.
research Effect of Oil Application, Age, Diet, and Pigmentation on the Tensile Strength and Breaking Point of Hair
Children's hair is more elastic, but tensile strength is similar across different factors.
research Highly Conserved Keratin-Associated Protein 7-1 Gene in Yak, Taurine, and Zebu Cattle
The KRTAP7-1 gene is very similar across different cattle and yak breeds and likely plays a role in hair strength and shape.
research Chapter 4: Cytomechanics of Hair
Hair's strength and flexibility come from its protein structure and molecular interactions.