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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240-270 / 1000+ resultsresearch Bidirectional binding property of high glycine–tyrosine keratin-associated protein contributes to the mechanical strength and shape of hair
High glycine–tyrosine keratin-associated proteins help make hair strong and maintain its shape.
research The susceptibility of disulfide bonds to modification in keratin fibers undergoing tensile stress
Disulfide bonds in keratin fibers break more easily under stress, especially when wet, affecting fiber strength.
research Transcription Regulation and Protein Subcellular Localization of the Truncated Basic Hair Keratin hHb1-ΔN in Human Breast Cancer Cells
A truncated protein linked to breast cancer may change cell adhesion.
research Two Different Mutations in the Same Codon of a Type II Hair Keratin (hHb6) in Patients with Monilethrix
Mutations in the hHb6 gene cause the hair disorder monilethrix.
research Atrichia with papular lesions resulting from a novel insertion mutation in the human hairless gene
Researchers found a new mutation causing total hair loss from birth.
research 1360 Fate tracing of DNA-damaged hair follicle stem cells and their seno-differentiation clearance out of the niche
Damaged hair follicle stem cells may leave the skin to help maintain youthfulness.
research The Viscoelastic Properties of Chemically Modified alpha-Keratins in Human Hair
Chemical modifications can alter hair's stability and flexibility, with hydrophobic interactions helping maintain structure in humid conditions.
research Structure and Mechanical Properties of Human Trichocyte Keratin Intermediate Filament Protein
Disulfide bonds make keratin in hair stronger and tougher.
research In vitro evaluation of changes of hair fibers subjected to oxidation-reductive straighteners associated with dyeing
Straightening and dyeing damage hair structure.
research Hair Straightening
Hair straightening changes hair structure and can cause damage if done wrong, but improvements in the methods are expected to continue.
research Mutations in Homocysteine Metabolism Genes Increase Keratin N-Homocysteinylation and Damage in Mice
Genetic mutations that disrupt homocysteine breakdown lead to increased damage in mouse hair keratin.
research [Effects of perming, combing and stretching on hair keratins].
Perming, combing, and stretching damage hair by reducing keratin.
research Marie Unna hereditary hypotrichosis caused by a novel mutation in the human hairless transcript
A new mutation in the HR gene causes hair loss in a specific family.
research The proteomic profile of hair damage
Bleaching hair damages protein structure, especially keratin, leading to weakened hair.
research Informàtica i Dret penal: Els delictes relatius a la informàtica
Two new gene mutations cause a rare hair disorder.
research Replenishing amino acids in damaged hair
Adding amino acids to damaged hair can improve its strength and appearance.
research Effects of perming ,combing and stretching on hair keratins
Perming, combing, and stretching damage hair by reducing keratin levels.
research Demethylation of methionine and keratin damage in human hair
Copper and iron cause keratin damage in hair by converting methionine to homocysteine.
research A Novel Missense Mutation Affecting the Human Hairless Thyroid Receptor Interacting Domain 2 Causes Congenital Atrichia
A specific gene mutation causes congenital hair loss.
research Photodegradation of human hair: a microscopy study
UV radiation significantly damages hair, especially with humidity, making it more vulnerable to further damage.
research Photoageing of Hair Fiber and Photoprotection
Sunlight damages hair, causing cuticle loss, protein changes, and discoloration.
research Keratins: the hair shaft's backbone revealed
Keratins are crucial for hair strength, and mutations in certain keratin genes cause hair disorders.
research Conformational differences in protein disulfide linkages between normal hair and hair from subjects with trichothiodystrophy: A quantitative analysis by Raman microspectroscopy
TTD hair is brittle due to fewer sulfur amino acids and unstable disulfide bonds.
research Effect of Protein 'Hair Straightener" on Hair Shaft by Scanning Electron Microscopy
Protein hair straighteners damage the hair more than hair dyes.
research Enzymatic approach to analyze the effects of mercaptans on hair
Mercaptans make hair more prone to damage, with reduced hair being more affected than permed hair.
research Monilethrix: a keratin hHb6 mutation is co‐dominant with variable expression
A keratin hHb6 mutation causes a hair disorder with varying severity, influenced by other factors.
research The toughening transition in hair keratin
The observed "toughening" in keratin was actually due to water evaporation, not a real change in keratin.
research De novo filament formation by human hair keratins K85 and K35 follows a filament development pattern distinct from cytokeratin filament networks
Human hair keratins K85 and K35 create unique filament patterns important for early hair formation.
research Photoaggravation of hair aging
Sunlight exposure ages hair, making it brittle, stiff, and dry.