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This study found that extracts from Geranium pyrenaicum show promising antioxidant, enzyme inhibitory, and antiviral activities, particularly the methanolic extract's antiviral activity against HSV-1.

This study reported that fermented grapeseed oil may enhance hair permeability and improve strength and color retention in chemically treated hair compared to regular grapeseed or silicone oils.

This study found that laser-based goniophotometry can effectively monitor changes in hair surface reflection related to color and cuticle cell tilt across different ethnic origins.

This study found that iodine deficiency, iodine excess, or the presence of antithyroid substances affected growth and behavior in Wistar rats, leading to various symptoms such as lethargy and alopecia.

Young and adult hamsters both respond similarly to testosterone and finasteride treatments, but young hamsters aren't good for testing the inhibitory activity of a specific enzyme.

This study observed that the compound EM-402 reduced 5α-reductase activity and sebaceous gland size in the flank organs and ears of hamsters, indicating potent localized anti-androgenic effects without systemic action.

This case report describes a transgender woman who achieved a soft, feminine hairline nine months post-hair transplant using follicles from both the occipital scalp and pubic area.

This study found that the plant Clausena anisata exhibited promising antimicrobial, antioxidant, and anti-inflammatory activities against acne-causing bacteria and inflammation, suggesting its potential as a candidate for further anti-acne treatment research.

This study found that variations in propylene glycol concentration in wax apple leaf extract hair tonic affected pH, specific gravity, and viscosity, aligning with SNI requirements.

In this rodent study, the researchers found that different hormone therapies affected gut microbiota and goblet cell counts, with notable microbial shifts observed between groups receiving estrogen with and without an orchiectomy, linked to estrogen metabolism.

This study observed that Nod factor stimulation in alfalfa roots leads to dynamic changes in the cytoskeleton and endoplasmic reticulum, suggesting a mechanism for root hair growth changes.

In this triple-blind, randomized clinical trial, researchers found that oral Amla syrup significantly increased the anagen-to-telogen hair ratio and satisfaction levels in women with Female Androgenetic Alopecia compared to placebo, suggesting its potential benefit for treating androgenic hair loss.

In a mouse model study, researchers developed a methacrylated hyaluronic acid-based hydrogel microneedle patch co-loaded with finasteride and a carbon monoxide-releasing molecule for androgenetic alopecia, which showed better hair regrowth and safety compared to traditional treatments, offering an innovative approach with minimized systemic side effects.

In this study, a combination of 5% minoxidil lotion and 0.25% topical finasteride spray significantly increased hair density and improved photographic assessments in men with androgenetic alopecia compared to the treatments used alone, with all methods showing good tolerability.

In this study, human-hair artificial tendon material showed good biocompatibility and variable degradation rates in rabbits, depending on treatment time, with minimal inflammatory reactions observed.

In this study, researchers found that increased hydrogen sulfide levels in Arabidopsis disrupted actin dynamics through S-sulfhydration, leading to the depolymerization of actin filaments and inhibited root hair growth.

This review discusses the concept of drug repositioning and highlights fragmin and protamine as emerging biomaterials for tissue engineering and regenerative medicine, but it reports no new clinical results.

This study suggests that the progesterone metabolite allopregnanolone and progesterone regulate distinct gene sets involved in glioblastoma cell proliferation, with some overlapping effects modified by finasteride.

This study reports that adipose-derived stem cells can protect against radiation-induced dermatitis in rats by reducing apoptosis through lowering Cathepsin F expression, suggesting a potential new therapeutic approach.

This study isolated new geranylated coumarins from Mammea siamensis flowers and found that several of these compounds inhibit testosterone 5α-reductase.

This report describes a case where travoprost treatment for open-angle glaucoma was associated with periocular hypertrichosis, hyperpigmentation, and eyelash growth, which gradually improved after discontinuation.

This study found that over 26% of patients using Tripterygium wilfordii Hook F experienced adverse events, highlighting the need for better strategies to manage these risks.

This research suggests that the barley protein RACB supports cell polarity functions rather than interfering with immunity, as it aids nucleus positioning during fungal attack rather than affecting early immune responses.

This study found that compounds from *Tectona grandis* leaves showed moderate inhibition of steroid 5α-reductase, a factor in androgenetic alopecia, and exhibited anti-inflammatory properties by inhibiting nitric oxide and pro-inflammatory cytokines IL-1β and IL-6 in vitro, suggesting potential dual-action benefits for AGA management.

This study identified two potent 5α-reductase inhibitors from Tectona grandis leaves, and suggests that ethanol is a preferable solvent for extracting these compounds, which are potential ingredients for hair loss treatments.

Andrographolide from Andrographis paniculata promotes hair growth and could be a natural treatment for hair loss.

This study found that Prosopis farcta is a rich source of phenolic compounds with strong antioxidant activity, suggesting its potential for use in food, beverage, feed, and pharmaceutical applications.

This discussion reviews a hybrid phase I-II/III clinical trial design that enables dose re-optimization in phase III, but reports no new findings.

Kidney stones and hair loss are significantly related in people under 60 years old.

The study concludes that shoots and leaves of Japanese persimmon 'Saijo' contain high levels of total ascorbic acid and polyphenols, making them suitable for health foods, with foliating leaves offering the highest polyphenol content.