research Hair Versus Nails: Is There a Place for Other Keratin Matrices?
Nails are a useful alternative to hair for analyzing long-term substance exposure.
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360-390 / 1000+ results research Chronic Toxicity Studies of the Potential Cancer Preventive 2-(Difluoromethyl)-dl-ornithine
Lower dosages of 2-(difluoromethyl)-dl-ornithine might reduce side effects, supporting further research.
research Cystine-thiamin-containing hair-growth formulation modulates the response to UV radiation in an in vitro model for growth-limiting conditions of human keratinocytes
A hair-growth formula with cystine and thiamin helps protect skin cells against UV damage and improves their growth.
research Fine structure and immunocytochemistry of monotreme hairs, with emphasis on the inner root sheath and trichohyalin‐based cornification during hair evolution
Monotreme hair structure and protein distribution are similar to other mammals, but their inner root sheath cornifies differently, suggesting a unique evolution from reptile skin.
research Increased risk of hair loss with GLP-1 receptor agonists: A real-world multicenter TrinetX cohort study
research Lesions in the skin, intestine, and central nervous system induced by an antimetabolite of niacin.
Injecting newborn mice with a niacin blocker caused skin, gut, and brain damage similar to human pellagra.
research Increasing the percutaneous absorption and follicular penetration of retinal by topical application of proretinal nanoparticles
Proretinal nanoparticles improve skin absorption and reduce irritation of topical retinoids.
research Intramembrane Proteolysis of Astrotactins
Astrotactin-2 is cleaved in a specific way that helps understand its maturation.
research Proliferative and Non-Proliferative Lesions of the Rat and Mouse Integument
The project created a standardized system for classifying skin lesions in lab rats and mice.
research α3β1-integrin regulates hair follicle but not interfollicular morphogenesis in adult epidermis
α3β1-integrin is crucial for maintaining normal hair follicle shape and function but not needed for the development of the surrounding skin.
research TINEA CAPITIS
Tinea capitis is a common scalp infection causing hair loss, mostly in young children.
research A BIOCHEMICAL MARKER IN A DOMINANT MOUSE TRAIT
The Naked (N) trait in mice is linked to lower glycine and tyrosine in hair proteins.
research Ornithine decarboxylase activity in relation to DNA synthesis in mouse interfollicular epidermis and hair follicles
research Topical Application of Thymidine Dinucleotide to Newborn Mice Reduces and Delays Development of UV-Induced Melanomas
Putting thymidine dinucleotide on newborn mice's skin can delay and reduce skin cancer.
research A Convenient Synthesis of (16S,20S)-3β-Hydroxy-5α-pregnane-20,16-carbolactam and Its N-alkyl Derivatives
A new, efficient method was developed to synthesize a specific compound and its derivatives.
research Re: “Annurca Apple Nutraceutical Formulation Enhances Keratin Expression in a Human Model of Skin and Promotes Hair Growth and Tropism in a Randomized Clinical Trial” by Tenore et al. (J Med Food 2018;21:90–103)
research Conference 2022, The Sequel
The document encourages attending the 2023 Dermatology Nurses' Association Convention.
research IMPROVED SKIN PENETRATION AND DEPOSITION OF NAFTIFINE FROM TRANSETHOSOMES AND TRANSETHOSOMAL GEL FORMULATIONS
Transethosomal gels improve naftifine skin delivery better than Exoderil cream.
research TERT/BMI1-transgenic human dermal papilla cells enhance murine hair follicle formation in vivo
Adding TERT and BMI1 to certain skin cells can improve their ability to create hair follicles in mice.
research 0871 Skin longevity breakthroughs and targets for cellular age reversal: Sirtuins, key epigenetics regulators
research Hair casts or pseudonits
Hair casts, also called pseudonits, are often mistaken for other conditions.
research Test activity of hair tonic of ethyl acetate fraction from the ethanol extract of meniran (Phyllanthus niruri L.) as hair grower to male white rat (Rattus norvegicus) wistar strain
The hair tonic with menthol grew longer hair, but both formulas had similar overall hair growth.
research Transient expression of keratin 19 is induced in originally negative interfollicular epidermal cells by adhesion of suspended cells.
Keratin 19 expression in certain skin cells is temporary and not a reliable stem cell marker.
research Compatibility of 17-a-estradiol, Caffeine, Clobetasol Propionate, Finasteride Melatonin, Metronidazole, Spironolactone, Tretinoin, and Triamcinolone in Trichosol, a Natural Vehicle for Hair Solutions.
TrichoSol™ effectively stabilizes various hair treatment ingredients for different durations.
research Transport of Niosomal Aminexil through Whole Abdominal Skin of Rats
New niosomal formulation effectively delivers aminexil through rat skin.
research Assembly of Hair Keratins in Transfected Epithelial Cells
Mouse hair keratins mHa1 and mHb4 can't form a strong network on their own in cells.
research Anti-BPH lignans from Urtica triangularis subsp. pinnatifida (Hand.-Mazz.) C.J.Chen
Lignans from Urtica triangularis may help treat benign prostatic hyperplasia (BPH).
research Assessment of penetration of Ascorbyl Tetraisopalmitate into biological membranes by molecular dynamics
Ascorbyl Tetraisopalmitate penetrates skin better in the stratum corneum than in the infundibulum.
research Novel mutations of the ABCA12, KRT1 and ST14 genes in three unrelated newborns showing congenital ichthyosis
New genetic mutations linked to rare skin disorders were found in three newborns.
research The Emerging Structural Pharmacology of ATP-Sensitive Potassium Channels
KATP channels are important for energy balance and are targeted by drugs for diabetes, hypoglycemia, hypertension, and hair loss.