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research ‘Relaxers’ damage hair: Evidence from amino acid analysis
Hair relaxers are linked to reduced cystine levels and potential hair damage.
research Spinal bicuculline produces hypersensitivity of dorsal horn neurons: effects of excitatory amino acid antagonists
Blocking GABA(A) receptors increases neuron sensitivity, showing GABA and glycine have different roles in pain.
research A novel mutation in ST14 at a functionally significant amino acid residue expands the spectrum of ichthyosis-hypotrichosis syndrome
A new mutation in the ST14 gene broadens the understanding of ichthyosis-hypotrichosis syndrome.
research Taurine, a non-proteinous essential amino acid for human body systems: an overview
Taurine is important for many body functions and its deficiency can cause health problems.
research Synthesis and biological screening of small molecule peptides based on the amino acid sequence of thymosin β4
Some synthesized peptides improved cell growth better than thymosin β4, VEGF, and minoxidil.
research Injections of Botulinic Neuroprotein Combined with Low Molecular Weight Hyaluronic Acid and Cluster of Lyophilized Amino Acids in One Syringe.
research Characterization of Human KAP24.1, A Cuticular Hair Keratin-Associated Protein with Unusual Amino-Acid Composition and Repeat Structure
Scientists discovered a unique hair protein, KAP24.1, with a special structure, found only in the upper part of hair cuticles.
research Physiochemical Properties, Lipid Breakdown, β-Carotenoids, Tocopherols, Vitamins, Amino and Fatty Acid Profiles of Soxhlet Extracted Oil from Different Garden Cress Seed (<i>Lepidium sativum</i> L.) Genotypes in Ethiopia
Genotype CG17 of garden cress seeds has the most β-carotenoids, tocopherols, and vitamins.
research Metabolomic analysis of amino acids and lipids in human hair altered by dyeing, perming and bleaching
Chemical treatments like dyeing, perming, and bleaching damage hair by altering amino acids and lipids.
research Amino Acids, Peptides, and Proteins
The document concludes that cosmetics need biocompatible, eco-friendly ingredients due to aging populations and demand for effective products.
research Evaluation of hair fibers properties treated with acid straightener at different pH values
Hair straightening at pH 1.0 improves alignment but weakens hair more than pH 2.0.
research Hair Amino Acids: Normal Values and Results in Metabolic Errors
Hair amino acid levels can indicate metabolic disorders.
research Hair and amino acids: the interactions and the effects.
Amino acids in conditioners improve hair strength, hydration, and color retention.
research Side effects of vitamins, amino acids, nutrition, and complementary and alternative medicine
Some vitamins, amino acids, and alternative medicines can cause serious side effects, including bone, muscle, and skin issues, and healthcare professionals should be aware of these risks.
research Localization of Zinc in a Dense Fiber-Connecting Piece Fraction of Rat Sperm Tails Analogous Chemically to Hair Keratin
Most zinc in rat sperm is in the tail, linked to structures similar to hair keratin.
research Physiological and pharmacological features of the non-saponin components in Korean Red Ginseng
Korean Red Ginseng has beneficial components that help with stress, immunity, fatigue, memory, blood flow, and disease protection.
research Sequences and differential expression of three novel human type-II hair keratins
Hair differentiation starts earlier than thought, involving multiple type-II keratins.
research A novel purification procedure for keratin-associated proteins and keratin from human hair
A new method effectively separates keratin-associated proteins and keratin from human hair.
research A Small Deletion Hotspot in the Type II Keratin GenemK6irs1/Krt2-6gon Mouse Chromosome 15, a Candidate for Causing the Wavy Hair of the Caracul (Ca) Mutation
The mK6irs1/Krt2-6g gene likely causes wavy hair in mice.
research Update on detection, morphology and fragility in pili annulati in three kindreds
Careful light microscopy is crucial for detecting mild cases of pili annulati, which weakens hair and varies widely in expression.
research CD98hc (SLC3A2) regulation of skin homeostasis wanes with age
CD98hc's role in skin health decreases with age.
research An Electron Microscopy Study of Keratin Degradation by the Fungus Microsporum gypseum in vitro
Microsporum gypseum fungus breaks down keratin in hair by digesting it enzymatically, starting with less keratinized parts.
research The presence of glycoproteins in the cell membrane complex of a variety of keratin fibres
Glycoproteins are present in the cell membranes of various keratin fibers.
research A New Case of Isolated Trichothiodystrophy
A rare case of isolated trichothiodystrophy was identified, marked by brittle hair with low sulfur content.
research Prevalence of nutritional deficiencies in hair loss among Indian participants: Results of a cross-sectional study
Most Indian people with hair loss in the study lacked nutrients, especially iron.
research Long‐Term Management with Adipose Tissue‐Derived Mesenchymal Stem Cells and Conventional Treatment in a Dog with Hepatocutaneous Syndrome
Combining amino acid and stem cell therapy may help manage hepatocutaneous syndrome in dogs.
research A novel human type I hair keratin gene: evidence for two keratin hHa3 isoforms
Scientists discovered two versions of a new human hair keratin gene.
research Chapter 4 Cytomechanics of Hair
Hair's strength and flexibility come from its protein structure and molecular interactions.
research Structure and site of expression of a murine type II hair keratin
A specific type II hair keratin was identified and found in hair cortex and tongue cells.