research Variation in Human Hair Ultrastructure Among Three Biogeographic Populations
Different populations have distinct hair structures related to their ancestry.
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research The Transcriptional Landscape of Seasonal Coat Color Moult in the Snowshoe Hare
Researchers found genes that control hair color and growth change before the visible coat color changes in snowshoe hares.
research Preparation of Finasteride Capsules-Loaded Drug Nanoparticles: Formulation, Optimization, In Vitro, and Pharmacokinetic Evaluation
Finasteride capsules with nanoparticles improve drug delivery, solubility, stability, and effectiveness.
research Systematically Optimized Coenzyme Q10-Loaded Novel Proniosomal Formulation for Treatment of Photo-Induced Aging in Mice: Characterization, Biocompatibility Studies, Biochemical Estimations, and Anti-Aging Evaluation
The new CoQ10 gel protects mouse skin better against aging from UV light than the old gel.
research Lipid Nanoparticles for Topical and Transdermal Application for Alopecia Treatment: Development, Physicochemical Characterization, and In Vitro Release and Penetration Studies
New lipid nanoparticles show promise for delivering hair loss treatments but need improvement for better skin penetration.
research Reversible Decreases of Fertility in Male Sprague-Dawley Rats Treated Orally with Finasteride, a 5α-Reductase Inhibitor
Finasteride temporarily lowers male rat fertility without affecting libido.
research Annurca Apple Nutraceutical Formulation Enhances Keratin Expression in a Human Model of Skin and Promotes Hair Growth in a Randomized Clinical Trial
Annurca apple supplement safely increases hair growth and keratin in humans.
research Hair Growth Promoting Effect of White Wax and Policosanol from White Wax on the Mouse Model of Testosterone-Induced Hair Loss
White wax and policosanol from white wax effectively reduced hair loss and promoted hair growth in mice better than a known hair growth drug.
research Promotion of Anagen, Increased Hair Density, and Reduction of Hair Fall in a Clinical Setting Following Identification of FGF5-Inhibiting Compounds via a Novel 2-Stage Process
New compounds were found to help increase hair growth and decrease hair loss.
research In Situ Labeling of DNA Reveals Interindividual Variation in Nuclear DNA Breakdown in Hair and May Be Useful to Predict Success of Forensic Genotyping of Hair
In situ DNA labeling in hair can help predict forensic DNA analysis success.
research Hair Follicle Characteristics and Fiber Production in South American Camelids
South American camelids should be sheared early, fleece type affects fiber quality, and the S/P follicle ratio doesn't distinguish between Bolivian llama genotypes.
research Neonatal Finasteride Induces Anxiogenic-Like Profile and Deteriorates Passive Avoidance in Adulthood After Intrahippocampal Neurosteroid Administration
Finasteride given to baby rats causes anxiety-like behavior and worsens learning from punishment in adult rats.
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 Validated HPTLC Method for the Simultaneous Determination of Alfuzosin, Terazosin, Prazosin, Doxazosin, and Finasteride in Pharmaceutical Formulations
Method can accurately measure five BPH drugs at once.
research A Comparison of Minoxidil and Hydralazine in Non-Azotemic Hypertensives
Minoxidil lowers blood pressure more effectively but has more side effects, so try hydralazine first.
research Optimization of Menthol-Loaded Nanocapsules for Skin Application Using the Response Surface Methodology
Researchers created better skin-application menthol capsules that are stable, safe, and penetrate the skin quickly.
research Exposure to Non-Ionizing Electromagnetic Fields Emitted from Mobile Phones Induced DNA Damage in Human Ear Canal Hair Follicle Cells
Mobile phone radiation may cause DNA damage in human ear hair follicle cells.
research Cross-Species Sensitivity to a Novel Androgen Receptor Agonist of Potential Environmental Concern, Spironolactone
Spironolactone harms fish reproduction and is more potent in fish than invertebrates, needing environmental monitoring.
research Nuclear Factor I-C Regulates TGF-β-dependent Hair Follicle Cycling
Nuclear Factor I-C is important for controlling hair growth by affecting the TGF-β1 pathway.
research Foliar and Root Applications of Vegetal-Derived Protein Hydrolysates Differentially Enhance the Yield and Qualitative Attributes of Two Lettuce Cultivars Grown in Floating System
Protein hydrolysates applied to roots or leaves differently improved lettuce yield and quality, with the best results seen in specific combined treatments for each type.
research Comparative Transcriptomic Analysis of Dermal Wound Healing Reveals De Novo Skeletal Muscle Regeneration in Acomys Cahirinus
The African spiny mouse can fully regenerate its muscle without scarring, unlike the common house mouse.
research Hyaluronic Acid-Based Hydrogels for Full-Thickness Wound Repairing and Skin Regeneration
Hyaluronic acid-based HA2 hydrogel helps heal skin wounds better with less scarring.
research Herbal Extracts Induce Dermal Papilla Cell Proliferation of Human Hair Follicles
Herbal extracts may help hair grow and could be an alternative to synthetic hair loss treatments.
research A Multicenter Placebo-Controlled Clinical Trial on the Efficacy of Oral Ciclosporin A in the Treatment of Canine Idiopathic Sebaceous Adenitis Compared with Conventional Topical Treatment
Oral ciclosporin A and topical treatments both reduce hair loss and scaling in dogs with sebaceous adenitis, but using both together is most effective.
research The Suitability of Polycystic Ovary Syndrome-Specific Questionnaires for Measuring the Impact of PCOS on Quality of Life in Clinical Trials
The PCOS-specific questionnaire needs more work to fully measure quality of life in clinical trials.
research Natural Scalp Hair Regression in Preclinical Stages of Male Androgenetic Alopecia and Its Reversal by Finasteride
Finasteride reverses early hair loss and promotes growth.
research Retinoid-Mediated Stimulation of Steroid Sulfatase Activity in Myeloid Leukemic Cell Lines Requires RARα and RXR and Involves the Phosphoinositide 3-Kinase and ERK-MAP Kinase Pathways
Retinoids increase steroid sulfatase activity in leukemia cells through RARα/RXR and involves certain pathways like phosphoinositide 3-kinase and ERK-MAP kinase.
research Evaluation of BMI as a Risk Factor for Complications Following Gender-Affirming Penile Inversion Vaginoplasty
BMI is not a significant predictor of complications after gender-affirming penile inversion vaginoplasty.
research Platelet-Rich Plasma for the Treatment of Androgenic Alopecia: A Systematic Review
Platelet-Rich Plasma (PRP) is a low-risk treatment for Androgenic Alopecia (AGA) that generally improves hair count or density, but more research is needed for optimization.
research Intermittent Low-Dose Finasteride Administration Is Effective for Treatment of Hirsutism in Adolescent Girls: A Pilot Study
Low-dose finasteride reduces excessive hair growth in teenage girls safely and affordably.