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This study found that in male rats, chronic finasteride treatment reduced allopregnanolone levels, which, upon drug withdrawal, correlated with increased pro-inflammatory cytokines and altered neurotransmitter levels.

This study found that silibinin may promote hair growth by increasing proliferation and activating the AKT and Wnt/β-catenin signaling pathways in 3D cultured human dermal papilla spheroids.

This study describes a new method using high-resolution mass spectrometry for analyzing multiple steroids in human scalp hair, with newborn hair showing the highest steroid concentrations among examined age groups.

This study found that ginsenoside Rg4 enhanced hair-inductive properties of dermal papilla cells via the AKT/GSK3β/β-catenin pathway, suggesting its potential as a natural therapy for hair growth.

This study suggests that combining finasteride with traditional herbal formulas Yongdamsagan-tang or Paljung-san may not interfere with drug metabolism while potentially enhancing anti-inflammatory effects for treating benign prostatic hyperplasia.

This study found that dexamethasone significantly reduced ERα mRNA levels and increased aromatase mRNA and activity in cultured human hair follicle dermal papilla cells, suggesting a glucocorticoid-dependent mechanism for estradiol action.

In this study, grape seed oil was found to be the most effective herbal oil for improving gloss and reducing fractures in various hair types.

This study examined the stability of two 5α-reductase inhibitors in Tectona grandis extracts, finding that they are more stable in acidic environments and degrade rapidly under heat and light unless protected, suggesting the need for careful storage when developing anti-hair loss medications.

This study demonstrated that FGF5s acts as an inhibitor of FGF5 in regulating hair growth cycles in cashmere goat dermal papilla cells.

This study found that A(3)B(5) downregulates melanin production and suppresses melanoma cell growth by promoting proteasomal degradation of TRP-2.

This study introduces a five-modal microscopy technique that allows label-free, in vivo observation and quantitative analysis of various wound healing processes.

A specific gene mutation is linked to a hereditary form of dystonia that responds well to certain medications.

In this study, finasteride dose-dependently inhibited stress-induced increases in allopregnanolone in rats, while enhancing 20alpha-reduction of progesterone without affecting 3alpha-dihydroprogesterone or 11-deoxycorticosterone levels.

This study identified a novel SCF mRNA splice variant in white merino sheep skin, which may play a role in hair follicle melanogenesis.

This study found that lncRNA-000133 may play a role in secondary hair follicle reconstruction and cashmere fiber growth in goats, potentially through its interaction with the methylation of its regulatory region and dermal papilla cells.

This study demonstrated that allopregnanolone administration caused significant scratching in atopic dermatitis mice, and ethanol-induced scratching may be linked to increased brain allopregnanolone levels.

In this study, researchers investigated the use of the Pulse Booster Drug Delivery Mesojectgun technology for non-invasive treatment of scalp conditions, finding improvements in hair volume, thickness, and reduction of hair loss in four participants with alopecia after applying specific active ingredients.

This study suggests that the floral secretions of Brasiliorchis schunkeana may attract Diptera as potential pollinators, but field observations are needed to confirm this pollination syndrome.

This study developed a triple drug delivery system using nanoparticles loaded with 5-fluorouracil, curcumin, and piperine to target breast tumors, demonstrating notable in vitro cytotoxicity and anti-metastatic potential in 3D tumor spheroids which suggests its promise for further preclinical evaluation.

This study investigated the extracellular polysaccharides from the edible green alga Parachlorella sp. BX1.5, finding that they have potential applications in cosmetics and health products due to their stability, antioxidant properties, and effects on hair growth in mice.

This study reported the development of a novel and reliable liquid chromatographic method to measure testosterone and epitestosterone in human urine, offering sensitive detection for doping control.

This study reports that overexpressing the BMP antagonist noggin in mice inhibits eyelid opening by reducing apoptosis and delaying cell differentiation in the eyelid epithelium.

In this study, electrical stimuli at low voltage and frequency settings promoted hair growth in vitro and in rabbit models, possibly by activating pathways like Wnt/β-catenin.

This study found that the progesterone metabolite 3α-THP increased the proliferation and gene expression of human glioblastoma cells, suggesting a role in tumor progression.

This study found that hydrophobic lipid-coated silica nanoparticles penetrated deeper into human stratum corneum compared to their hydrophilic counterparts, highlighting the influence of surface polarity on skin penetration.

This article discusses cultural significance and psychological effects of hair growth variations but provides no new clinical findings.

This study presented a new method for accurately measuring Fe³⁺ in small serum samples, achieving high recovery rates and agreement with established testing methods, while offering advantages such as cost-effectiveness, simplicity, and enhanced sensitivity.

This abstract mentions that while synthetic drugs like minoxidil and finasteride for androgenic alopecia have side effects, the characteristics of popular natural alternatives, such as soybean, remain largely unreported, despite consumer preference for these products.

This study suggests that exosomal miRNAs from human amniotic fluid stem cells may inhibit myofibroblast differentiation and reduce fibrotic scarring in wound healing.

In this study, applying deer antler velvet extract-loaded niosomes and microspicules serum to the scalp significantly improved hair growth, melanin content, and skin hydration over 14 to 30 days without causing skin irritation.