research Cysteine Prevents the Reduction in Keratin Synthesis Induced by Iron Deficiency in Human Keratinocytes
Cysteine helps maintain keratin production in skin cells even when iron is low.
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420-450 / 1000+ results research Sulfated hyaluronan‐containing artificial extracellular matrices promote proliferation of keratinocytes and melanotic phenotype of melanocytes from the outer root sheath of hair follicles
Sulfated hyaluronan in collagen helps hair follicle cells grow and develop better for skin grafts.
research Development of high-performance two-dimensional gel electrophoresis for human hair shaft proteome
A new method improves protein analysis in hair, aiding health and disease research.
research Spurenelementkonzentration im Haar bei Patienten mit Schilddrüsenerkrankungen
Trace element levels in hair differ in people with thyroid diseases.
research Hydrolyzed Hair Keratin
research Profiling steroid and thyroid hormones with hair analysis in a cohort of women aged 25 to 45 years old
The method can measure multiple hormones in women's hair and may help identify hormone-related health issues.
research Exogenous and endogenous lipids of human hair
Removing external lipids from hair reduces moisture and increases strength, while removing internal lipids decreases water permeability.
research Raman spectroscopic analysis of L‐phenylalanine and hydrolyzed eggwhite protein penetration into keratin fibers
L-phenylalanine and hydrolyzed eggwhite protein deeply penetrate human hair.
research External lipid function in ethnic hairs
African hair has the most lipids, while Caucasian hair is more hydrated and stronger.
research Copper and calcium uptake in colored hair
Hair coloring increases copper and calcium uptake, damaging hair and reducing shine.
research Hair stress hormones in individuals with a recent suicide attempt experiencing a depressive episode
People who recently attempted suicide during depression showed signs of adrenal fatigue, but had higher DHEA levels around the attempt time.
research Studies on the Proteome of Human Hair - Identification of Histones and Deamidated Keratins
Human hair contains diverse proteins, including keratins and histones, which could help assess hair health and aging.
research Impact of acid straightener's pH value in the hair fiber properties
Lower pH straighteners change hair more but weaken it.
research Proteomic Analysis of Single Hairs
Hair proteins are complex and provide valuable genetic and biological information.
research Repeatable Perming via Thiol–Michael Click Reaction: Using Amide Derived from Maleic Acid and Cystine
A new perming method is less damaging to hair and works as well as traditional methods.
research Chemical and photo-oxidative hair damage studied by dye diffusion and electrophoresis.
Chemical treatments and light exposure damage hair proteins.
research Increased hair polyamine levels in patients with alzheimer's disease
Alzheimer's patients have higher levels of certain chemicals in their hair.
research Sphingolipids of the Murine Hair
Murine hair has specific types of ceramides and glucosylceramides but lacks acylceramides.
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 An Ultra-high Sulfur Keratin Gene is Expressed Specifically During Hair Growth
research Amino Acids Oral Treatment for the Amelioration of Skin, Hair, and Nails Conditions: An Open-Label Study
Taking an amino acid supplement improved skin, hair, and nail health in women.
research Evaluation of Human Hair Absorption and Retention
SP treatment improves hair health and moisture retention better than water treatment.
research Hydroxylation of dehydroepiandrosterone in human scalp hair folhcles
The enzyme system in hair follicles is similar to the liver's and is affected by certain inhibitors.
research Novel insights into hair structure and the effects of chemical stressors on hair and skin using label-free advanced light microscopy
Chemical stressors damage hair structure but the skin's outer layer protects living cells.
research Peer Review #1 of "Human hair shaft proteomic profiling: individual differences, site specificity and cuticle analysis (v0.1)"
The research found that people's hair proteins vary by individual and body part, with some differences between ethnic groups, which could help in forensics.
research Cell‐free DNA is elevated in the serum of patients with hidradenitis suppurativa
Patients with hidradenitis suppurativa have higher levels of cell-free DNA in their blood.
research A Raman spectroscopy investigation of the resilience of hair cuticular scales under uniaxial stress
Hair cuticles remain stable and resilient under stress due to strong protein content and crosslinking.
research Helpful diagnostic markers of steroidogenesis for defining hyperandrogenemia in hirsute women
The study concluded that androstendione and DHEA are important for diagnosing high male hormone levels in women with excessive hair growth.
research Discrete Nanoscale Distribution of Hair Lipids Fails to Provide Humidity Resistance
Hair lipids do not protect against humidity.
research ISIDLB1647 - Precise diagnosis and therapeutic effect evaluation by dermoscopy and calcium fluorescent white staining for tinea capitis and other hair fungal infection
Combining dermoscopy and calcium fluorescent white staining improves diagnosis and treatment of hair fungal infections.