research Azimuthal Scattering from Elliptical Hair Fibers
Light scatters differently from elliptical hair fibers than from circular ones, and a new model better predicts this behavior, especially for shiny highlights.
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research TSPO activation modulates the effects of high pressure in a rat ex vivo glaucoma model
Activating TSPO helps protect the retina from damage caused by high eye pressure in glaucoma.
research Wnt5a Suppresses β-catenin Signaling during Hair Follicle Regeneration
Wnt5a slows down hair growth by blocking a specific pathway during hair regeneration.
research Quality of life in South African Black women with alopecia: a pilot study
Alopecia greatly lowers the quality of life for South African Black women, especially affecting their self-image and social interactions.
research Transgenic Flash Mice for In Vivo Quantitative Monitoring of Canonical Wnt Signaling to Track Hair Follicle Cycle Dynamics
Researchers developed a mouse model that tracks hair growth using bioluminescence, improving accuracy in studying hair cycles.
research A simple assay for the study of human hair follicle damage induced by ionizing irradiation
Ionizing radiation damages human hair follicles by stopping cell growth, causing cell death, disrupting color, and increasing stress and damage markers.
research Urinary steroids in women with androgenic alopecia
Women with hair loss had higher levels of certain hormones, suggesting a link to a condition like PCOS.
research Antiandrogen Drugs Lower Serum Prostate-Specific Antigen (PSA) Levels in Hirsute Subjects: Evidence That Serum PSA Is a Marker of Androgen Action in Women1
Antiandrogen drugs can reduce PSA levels in women with excess hair, suggesting PSA is a sign of male hormone activity in women.
research The Penetration Enhancer SEPA<sup>TM</sup> Augments Stimulation of Scalp Hair Growth by Topical Minoxidil in the Balding Stumptail Macaque
SEPA™ enhances the effectiveness of minoxidil in stimulating hair growth, working faster and better than Rogaine® TS, with no significant side effects.
research Preliminary pharmacokinetics and metabolism of novel non-steroidal antiandrogens in the rat: Relation of their systemic activity to the formation of a common metabolite
Two non-steroidal antiandrogens, RU 58841 and RU 56187, form a common metabolite at different rates, which may influence their effects; RU 56187 could be used for prostate cancer treatment and RU 58841 for acne treatment.
research Macrophages maintain mammary stem cell activity and mammary homeostasis via TNF-α-PI3K-Cdk1/Cyclin B1 axis
Macrophages help maintain mammary stem cells and tissue balance through specific signaling pathways.
research Expansion and characterization of epithelial stem cells with potential for cyclical hair regeneration
A specific group of stem cells can help regenerate hair continuously.
research Tofacitinib Loaded Squalenyl Nanoparticles for Targeted Follicular Delivery in Inflammatory Skin Diseases
Tofacitinib nanoparticles can safely and effectively treat alopecia areata by targeting hair follicles.
research MoS2 Nanoclusters-based biomaterials for disease- impaired wound therapy
The SA-MS hydrogel is a promising material for improving wound healing and skin regeneration in diseases like diabetes and skin cancer.
research Cellular Nanofiber Structure with Secretory Activity-Promoting Characteristics for Multicellular Spheroid Formation and Hair Follicle Regeneration
Nanofiber structure helps regenerate hair follicles.
research The Phytocannabinoid (–)-Cannabidiol Operates as a Complex, Differential Modulator of Human Hair Growth: Anti-Inflammatory Submicromolar versus Hair Growth Inhibitory Micromolar Effects
CBD can either reduce inflammation and not affect hair growth at low levels or inhibit hair growth at high levels.
research Protective effects of finasteride against testosterone-induced calcium oxalate crystallization and crystal-cell adhesion
Finasteride helps prevent kidney stones, but side effects need more research.
research Germacrone and sesquiterpene-enriched extracts from Curcuma aeruginosa Roxb. increase skin penetration of minoxidil, a hair growth promoter
Certain extracts from Curcuma aeruginosa Roxb. and germacrone can boost the skin's absorption of minoxidil, a hair growth promoter, making it more effective.
research The 5-alpha reductase inhibitor finasteride reduces dyskinesia in a rat model of Parkinson’s disease
Finasteride reduces movement issues in Parkinson's disease rats.
research Nanostructured Lipid Carrier for Topical Application of N-Acetyl Glucosamine
The new cream with N-acetyl glucosamine didn't change skin color after 8 weeks.
research CD133-positive dermal papilla-derived Wnt ligands regulate postnatal hair growth
Wnt proteins from certain skin cells are crucial for normal hair growth and renewal.
research Zizyphus jujubaprotects against ibuprofen-induced nephrotoxicity in rats
Jujube fruit extract may reduce kidney damage from ibuprofen in rats.
research Investigation of a non-invasive method of assessing the equine circadian clock using hair follicle cells
RNA from horse hair follicles can track circadian rhythms non-invasively.
research Male skin and ingredients relevant to male skin care
Using specific cleansers and moisturizers with niacinamide improves men's skin hydration and health.
research Alopecia in IL-10-deficient mouse pups is c-kit-dependent and can be triggered by iron deficiency
Hair loss in certain young mice is linked to a specific gene and can be caused by lack of iron.
research Finasteride, a 5α-reductase inhibitor, potentiates antinociceptive effects of morphine, prevents the development of morphine tolerance and attenuates abstinence behavior in the rat
Finasteride boosts morphine's pain relief, stops tolerance, and reduces withdrawal in rats.
research Computerized morphometry and three-dimensional image reconstruction in the evaluation of scalp biopsy from patients with non-cicatricial alopecias
The study suggests computer-assisted analysis of scalp biopsies could improve hair loss diagnosis but needs more validation.
research Clinical relevance of hair microscopy in alopecia
Hair microscopy is useful for diagnosing certain hair loss conditions but has limitations and must be interpreted carefully.
research Minoxidil-induced cardiac hypertrophy in guinea pigs
Minoxidil may cause heart issues in guinea pigs, suggesting potential harm for users with heart conditions.
research Brain-targeted intranasal delivery of protein-based gene therapy for treatment of ischemic stroke
Intranasal delivery of gene therapy shows promise for treating ischemic stroke.