research Damage limitation: comparing the impact of polymers on bleached hair, when applied within or as post-bleach treatments
Polymers help reduce damage and improve bleached hair when used during or after bleaching.
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150-180 / 1000+ results research The in vitro Assembly of Hair Follicle Keratins: Comparison of Cortex and Companion Layer Keratins
Different conditions affect how hair proteins assemble, and certain mutations can change their structure.
research Characterization of nonkeratinous proteins extracted from human hair by permanet wave lotion.
Permanent wave lotion can extract proteins from hair, especially when pH is higher, and repeated treatments or bleaching can damage hair.
research High-resolution structures of mutants of residues that affect access to the ligand-binding cavity of human lipocalin-type prostaglandin D synthase
Mutations in the enzyme don't significantly change how it binds to its specific substances.
research Reduction mechanism of L ‐cysteine on keratin fibers using microspectrophotometry and Raman spectroscopy
L-cysteine slows down the breaking of bonds in hair due to electrostatic interactions.
research An epidermis‐permeable dipeptide is a potential cosmetic ingredient with partial agonist/antagonist activity toward fibroblast growth factor receptors
Pro-Ile could be used in cosmetics to improve skin, hair growth, and healing.
research 557 A peptide derivative with known anti-wrinkle properties was identified as potent dipeptiylpeptidase-4 inhibitor
A peptide known for reducing wrinkles also effectively inhibits an enzyme linked to skin inflammation and acne.
research Some Effects Related to the Potassium and Lysine Intake of Rats
Higher potassium intake may protect against hair loss and liver fat in lysine-deficient rats.
research Abstract 2474: The mechanistic role of polyamines in DNA double-strand break repair
Polyamines help repair DNA breaks and may influence cancer development.
research Hollow polydopamine nanoparticles loading with peptide RL-QN15: a new pro-regenerative therapeutic agent for skin wounds
HPDAlR nanoparticles greatly improve skin wound healing without toxicity.
research Development and characterization of polydeoxyribonucleotide (PDRN) loaded chitosan polyplex: In vitro and in vivo evaluation of wound healing activity
The chitosan/PDRN polyplex improved wound healing in diabetic rats.
research Nε-(carboxymethyl) lysine (CML) inhibits hair follicle formation by suppressing hair bulb condensation
research Ultrastructural visualization of cross-linked protein features in epidermal appendages
Cross-linked proteins help maintain the structure of hair, feathers, and hagfish teeth.
research Enhanced substantivity of hyaluronic acid on keratin substrates via polymer complexation
Polymer complexation makes hyaluronic acid stick to hair better, enhancing its moisturizing effects.
research Malate-based polyester chemically shielded metal-phenolic networks coated artificial hair fibers with long-lasting antimicrobial and anti-inflammatory performance
research Using polyquaternium-64 to condition damaged hair
Polyquaternium-64 helps damaged hair look healthy again.
research New method of dyeing keratin fibers using poly(ethylene imine) and its coloring mechanism
A new method using poly(ethylene imine) improves hair dyeing at lower temperatures with better color retention.
research The RATIOnal Role of Polyamines in Epidermal Differentiation
Adjusting polyamine levels could help treat skin disorders like psoriasis and skin cancer.
research Identification of a preferred substrate peptide for transglutaminase 3 and detection of in situ activity in skin and hair follicles
The study found a specific peptide that helps detect TGase 3 activity in skin and hair follicles.
research 197 A novel splice site mutation in LIPH identified in a Japanese patient with autosomal recessive woolly hair
Researchers found a new genetic mutation linked to a hair condition in a Japanese boy.
research Plant elicitor Peptides regulate root hair development in Arabidopsis
Peps help Arabidopsis plants grow more root hairs by affecting specific genes and calcium signaling.
research De novo designed bifunctional proteins for targeted protein degradation
Newly designed proteins can effectively degrade specific proteins in cells, offering a promising alternative for targeted protein degradation.
research Transglutaminase from Hair Follicle of Guinea Pig
A unique enzyme in guinea pig hair follicles helps form protein cross-links in hair.
research Template‐directed self‐assembly and growth of insulin amyloid fibrils
A new method speeds up insulin amyloid fibril growth, useful for studying diseases.
research Lysocellin, a metabolite of the novel drug ‘alopestatin’, induces G1 arrest and prevents cytotoxicity induced by etoposide
Lysocellin helps stop cell damage from etoposide and may prevent hair loss.
research Hairless and the polyamine putrescine form a negative regulatory loop in the epidermis
Hairless protein and putrescine regulate each other, affecting hair growth and skin balance.
research Unique amino acid signatures that are evolutionarily conserved distinguish simple-type, epidermal and hair keratins
Different keratin types have unique amino acid patterns that are evolutionarily conserved.
research Polyamines and hair: a couple in search of perfection
Polyamines are important for hair growth, but more research is needed to understand their functions and treatment potential.
research A Keratin Fiber Sheath
Hair fibers may have a unique, non-protein sheath not previously identified.
research Poly-D,L-Lactic Acid Filler Restores Hair Thickness and Shine by Ameliorating Age-Associated Follicular Decline
PDLLA filler can improve hair thickness and shine by reducing age-related hair decline.