research Direct evidence supporting the existence of a helical dislocation in protofilament packing in the intermediate filaments of oxidized trichocyte keratin
Oxidized trichocyte keratin has a helical dislocation in its structure.
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research Fermented grapeseed oil repairs chemically damaged hair via enhanced permeability mechanisms
Fermented grapeseed oil effectively repairs and protects chemically damaged hair.
research Hair Extensions: Anatomic, Biological, and Clinical Implications in Alopecia
Hair extensions can damage scalp health and cause hair loss, especially with prolonged use.
research Rational design of keratin nanoparticles utilizing diverse hair protein fractions for controlled drug release
Scientists made nanoparticles from human hair proteins to improve drug delivery.
research Known and Unknown Features of Hair Cuticle Structure: A Brief Review
The hair cuticle is made of tough proteins that protect the hair, but more research is needed to fully understand its structure.
research The impact of AP collagen peptides (APCPs) on hair shaft elasticity and gloss: A comprehensive analysis
AP collagen peptides improve hair elasticity and gloss.
research Adsorption of Diclofenac and PFBS on a Hair Keratin Dimer
Human hair keratin might be good for filtering out harmful substances from water.
research Structural and Molecular Hair Abnormalities in Trichothiodystrophy
TTD hair brittleness is caused by multiple structural abnormalities.
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 Structural investigation on damaged hair keratin treated with α,β-unsaturated Michael acceptors used as repairing agents
Treatments improved hair surface and scale structure but didn't increase certain bonds in the hair cortex.
research Coils & Curls: A Mathematical Tapestry of Black Hair
Black hair's diversity in patterns and textures is influenced by follicle shape and keratin, and it holds cultural, artistic, and mathematical significance.
research Hair Straightening
Hair straightening methods have advanced to improve effectiveness and reduce damage, but still rely on heat and chemicals.
research The Extraction of Keratin from Human Hair Waste for Copolymerization with Nitrile Butadiene Rubber
Human hair keratin mixed with rubber slightly improves its strength and biodegradability.
research Dynamically Cross-Linked Granular Hydrogels for 3D Printing and Therapeutic Delivery
The hydrogels are strong, self-healing, and good for 3D printing and delivering treatments.
research Synthesis of a new amino acid derivative with long‐lasting hair shape control effects and elucidation of its mechanisms
A new amino acid derivative, ATS, improves hair texture and moisture, making it easier to straighten curly hair.
research Characterizing Wool Keratin
Wool keratin is reactive, biocompatible, biodegradable, and can model keratin from other sources.
research Subpopulations of dermal skin fibroblasts secrete distinct extracellular matrix: implications for using skin substitutes in the clinic
Different skin cells produce unique materials, which can improve skin substitutes for healing.
research A Keratin Fiber Sheath
Hair fibers may have a unique, non-protein sheath not previously identified.
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 Brazilian keratin hair treatment: a review
Brazilian keratin treatments can straighten hair but may contain harmful formaldehyde.
research Convergent Evolution of Cysteine-Rich Keratins in Hard Skin Appendages of Terrestrial Vertebrates
Cysteine-rich keratins evolved independently in mammals, reptiles, and birds for hard skin structures like hair, claws, and feathers.
research Ten pearls every dermatologist should know about the appropriate use of relaxers
Dermatologists should use hair relaxers carefully to avoid hair and scalp damage, following specific guidelines for application and maintenance.
research Effect of Protein 'Hair Straightener" on Hair Shaft by Scanning Electron Microscopy
Protein hair straighteners damage the hair more than hair dyes.
research Hair colouring, permanent styling and hair structure
Frequent hair coloring and styling can damage hair and cause breakage or loss.
research Lack of a gonadal or adrenal androgenic mechanism for the hypertrichosis produced by diazoxide, phenytoin and minoxidil
These drugs cause hair growth without affecting testosterone or adrenal hormones.
research Evaluating the antioxidant effects of human hair protein extracts
Human hair protein extracts can protect skin cells from oxidative stress.
research Perspectives and Challenges of Hair Analysis
Hair is a complex organ, and understanding its detailed structure and growth phases is crucial for analyzing substances within it.
research USES OF ONION (Allium cepa L.) & ALOE VERA (Aloe barbadensis Miller) POST HAIR DYE TREATMENT
Onion and Aloe vera can help protect hair from damage caused by hair dyes.
research Central Centrifugal Cicatricial Alopecia
Hair loss in African American women, caused by hair care, genetics, and environment, needs more research for better treatment.
research Evaluation of retardant property of green hair growth retardant formula
The green cream safely slowed hair growth by 25%.