research Replenishing amino acids in damaged hair
Adding amino acids to damaged hair can improve its strength and appearance.
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research Characterization of transport systems for cysteine, lysine, alanine, and leucine in wool follicles of sheep
Sheep wool follicles absorb different amino acids at various rates and locations, which could affect wool growth based on diet and genetics.
research Hair Amino Acids: Normal Values and Results in Metabolic Errors
Hair amino acid levels can indicate metabolic disorders.
research Human hair keratin-associated proteins: Sequence regularities and structural implications
Keratin-associated proteins help link filaments and affect keratin's strength.
research Sleep Problems are Associated with Development and Progression of Lower Urinary Tract Symptoms: Results from REDUCE
Poor sleep is linked to a higher risk of developing and worsening urinary problems in men.
research Identification of clustered cells in human hair follicle responsible for MMP‐9 gelatinolytic activity: consequences for the regulation of hair growth
MMP-9 increase in hair follicles may lead to hair loss.
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 The distributions of type IV collagen .ALPHA. chains in basement membranes of human epidermis and skin appendages
Type IV collagen chains vary in different parts of human skin, with specific patterns linked to melanocytes.
research Age-dependent measurements of amino acids in human hairs — a longitudinal study
research Metabolic Engineering of Microorganisms to Produce L-Aspartate and Its Derivatives
Scientists can use engineered microbes to make L-aspartate and related chemicals, but there's still room to improve their efficiency.
research Rice bran as a potent ingredient: unveiling its potential for value-added applications
research Simultaneous RP-HPLC-DAD determination of dansyl amino acids in chemically treated human hair
A new method accurately measures amino acids in treated hair, showing bleaching reduces amino acids while protein treatments increase them.
research Genome‐wide association study identifies variants associated with hair length in Brangus cattle
Scientists found genes linked to hair length in Brangus cattle that could help breed heat-tolerant cattle.
research iε-(γ-Glutamyl) lysine cross-linkage in citrulline-containing protein fractions from hair
Specific cross-linkages help make hair proteins stable and strong.
research Carbon-13 n.m.r. studies of keratin intermediate filament of human hair
Human hair keratin has a 40% α-helix structure that changes to a random coil in 8 M urea.
research THE N- AND C-TERMINAL END GROUPS OF HAIR KERATIN
Human and horse hair have similar end groups to wool and feathers.
research Modulating Aging and Aging-related Symptoms Using Endogenous Small Molecules
A molecule called α-ketobutyrate was found to extend lifespan and improve aging-related symptoms in worms and mice by activating certain cellular pathways and may help develop anti-aging treatments for humans.
research Morphologische und biochemische untersuchungen am Haar bei gestörtem Aminosäurestoffwechsel
Metabolic disorders can cause hair structure defects and growth issues, but amino acid levels in hair remain normal.
research Influence of Amino Acids on the Hair Structure Before and During Chemical Treatments
research 573 Marine and Bovine-Derived Collagen Peptides Inhibit Catagen Development and Generate Diverse Effects on Stem Cells and Progeny in Human Scalp Hair Follicles Ex Vivo
Fish-derived collagen may help hair grow longer and affect hair stem cells, while bovine collagen could benefit hair stem cell maintenance, potentially aiding in hair loss conditions.
research Mechanism of Laccase-assisted Tyrosine Grafting on Keratin using BSA as a Model Protein
New hair perming method using tyrosine is gentler and can be done with a blow-dryer.
research A prospective real-world study evaluating serum levels of arginine and cysteine in women with chronic telogen effluvium: do we really need blanket prescription of amino acid supplementation?
Amino acid supplements may not be necessary for all women with chronic hair loss.
research Experimental studies of Glycine max Merr. (black bean), Triticum aestivum L. (wheat) and Oryza sativa L. (rice bran) extracts on the effects of hair growth activity and physical properties
Black bean, wheat, and rice bran extracts can boost hair growth and improve hair quality.
research Carbobenzoxy-capped Phe-Lys(BODIPY TMR-X-acyloxymethyl ketone(QSY7)
Near-infrared probes can safely and effectively image cysteine protease activity for disease diagnosis.
research ESDR573 - Marine and Bovine-Derived Collagen Peptides Inhibit Catagen Development and Generate Diverse Effects on Stem Cells and Progeny in Human Scalp Hair Follicles Ex Vivo
Collagen peptides may help maintain hair growth and could be beneficial for hair loss conditions.
research LB1604 The role of polyunsaturated fatty acids on hair growth
Polyunsaturated fatty acids, like arachidonic acid and eicosapentaenoic acid, can promote hair growth and may help treat hair loss.
research Protein chains in hair and epidermal keratin IF: Structural features and spatial arrangements
research Protein and biologically active supplements (BAS): influence on human health and sports results
Supplements improve health, appearance, and athletic performance.
research Ribonucleic Acids Coding for the Keratin Complex of Hair
Keratin proteins in hair are complex and come from multiple gene families.
research Protective and Restorative Effects of a Bio-Based Crosslinking Complex on Chemically Damaged Hair
The bio-based complex effectively repairs and protects chemically damaged hair.