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.
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research Characterization of hair lipid and protein dynamics using EPR spectroscopy and treatment effects
Hair treatments and dehydration affect hair's lipid and protein behavior, influencing its flexibility and appearance.
research Three cases of postmenopausal frontal fibrosing alopecia
Cosmetic treatments can replenish key amino acids in damaged hair, improving its strength and appearance.
research The Proteins of Hair and Other Hard α-Keratins
research Characterization of a Hair (Wool) Keratin Intermediate Filament Gene Domain
research Fractal geometry and topology abstracted from hair fibers
Hair fibers have fractal patterns with properties related to the golden mean, which may affect their functionality.
research Frontal fibrosing alopecia
Frontal fibrosing alopecia is a scarring hair loss condition mainly affecting older women, with no known cause and treatments that may help stabilize hair loss.
research Morphological changes in human scalp hair during treatment by hair products containing copper and zinc enriched yeast hydrosylate
Hair products with copper and zinc enriched yeast made hair thicker and denser.
research PBX homeobox 1 enhances hair follicle mesenchymal stem cell proliferation and reprogramming through activation of the AKT/glycogen synthase kinase signaling pathway and suppression of apoptosis
PBX1 helps hair stem cells grow and change by turning on certain cell signals and preventing cell death, which may be useful for hair regrowth treatments.
research The science of color: How chemical dyeing processes transform hair structure
Oxidative dyes damage hair more than semi-permanent dyes, but new technologies help protect hair while coloring.
research The impact of AP collagen peptides (APCPs) on hair shaft elasticity and gloss: A comprehensive analysis
AP collagen peptides improve hair elasticity and gloss.
research High-Performance Wigs via the Langmuir–Blodgett Deposition of Keratin/Graphene Oxide Nanocomposite
New wig coating technique makes them more durable, UV resistant, and less static.
research Protein loss in human hair from combination straightening and coloring treatments
Straightening and coloring hair, especially with sodium hydroxide, greatly increases protein loss.
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 LB1017 A novel link between human hair follicle neuroimmunology and mitochondrial biology: Substance P increases intrafollicular oxidative stress and mitochondrial biogenesis
Substance P may contribute to hair loss by increasing oxidative stress and mitochondrial activity in hair follicles.
research 576 A preliminary study of melanogenic markers in the differentiation of the human hair follicle melanin unit
The study found markers indicating that cells responsible for hair color are differentiating in specific areas of the hair follicle.
research Mitotic processes in hair follicles and the morphostructure of sheep skin upon inclusion of a water-soluble fatty acid complex into their diets
Adding a water-soluble fatty acid complex to sheep diets improves wool growth by increasing primary hair follicle size and density.
research Mykogene und piläre Faktoren des Haarabbaus durch Dermatomyzeten* (2. Mitteilung)
Thicker hair resists fungal damage better, and hair color doesn't affect susceptibility.
research ENHANCED IN VITRO HAIR GROWTH AT THE AIR-LIQUID MINOXIDIL PRESERVES THE ROOT SHEATH IN CULTURED WHISKER FOLLICLES INTERFACE:
Culturing hair follicles at the air-liquid interface with minoxidil significantly boosts hair growth and preserves the root sheath.
research <i>In vitro</i> Assembly Properties of Human Type I and II Hair Keratins
Different combinations of human hair keratins affect how hair fibers form.
research Unknown safety profile of ingredients in hair supplements: A call to action for improved patient safety
The conclusion is that hair supplement ingredients may be unsafe and should be disclosed and proven safe before use.
research Natural polymers for natural hair: the smart use of an innovative nanocarrier
Natural polymers can protect, repair, and promote hair regrowth.
research The Degradative Characteristics of Hair in The Water Samples with Altered pH
Hair fibers degrade and change color in very basic water.
research Low-Dose Oral Minoxidil Improves Hairline and Eyebrow Coverage in Frontal Fibrosing Alopecia: A Prospective Study
Low-dose oral minoxidil helps improve hairline and eyebrow coverage in frontal fibrosing alopecia.
research Mechanism of Hair Curling via Laccase-Assisted Tyrosine Grafting Using BSA as a Model Protein
A gentler, less damaging method for curling hair using tyrosine works well initially but fades after washing.
research Functional foods for hair loss and alopecia
research Immunolocalization of telomerases in human hairs identifies proliferating cells in the bulb matrix and outer root sheath
Telomerase-positive cells are mainly in the bulb matrix and outer root sheath of hair follicles.
research Multimodal Evidence of Mesostructured Calcium Fatty Acid Deposits in Human Hair and Their Role on Hair Properties
Calcium fatty acid deposits found in human hair can change its appearance and feel.
research The mineralization of hair follicle tissue
Hair follicle tissue can induce mineral formation, likely due to a potent nucleator.