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This study found that the Transdermal Delivery System efficiently delivers testosterone systemically and showed bioequivalent hormone concentrations to a known topical gel in healthy males.

This case report describes an extremely rare instance of seminoma in an adult with SRY-negative 46,XX testicular disorder of sex development, uniquely presenting as acute abdomen due to gonadal torsion.

The modified S pattern for scalp reduction is effective for removing more bald scalp and hiding scars in hair restoration.

This study found that GPT-4o demonstrated high concordance with in-person and image-based provider assessments in generating SALT scores for alopecia areata, suggesting its potential as an adjunct tool in clinical practice for automating these assessments.

This study suggests that combining Silybum marianum extract, Manganese PCA, and Lespedeza capitata extract may help improve hair growth and anchorage by targeting specific signaling pathways in human dermal papilla cells.

This study found that using ionic liquid for specimen preparation allowed for observation of dermal papilla cells and their cilia in near-living conditions, reducing damage typically caused by conventional preparation methods.

This study investigated nanocomposite scaffolds made from alginate, chitosan, and graphene oxide to promote the proliferation of spermatogonial stem cells, finding the ALGCS/GO30 scaffold to be particularly effective due to increased proliferation markers and PLZF protein expression compared to controls.

In this study, the researchers developed a cellulose nanofiber-based scaffold containing sitagliptin and zinc sulfide nanoparticles, which promoted scarless healing and hair follicle regeneration in rats by targeting DPP4+ fibroblasts, suggesting a novel approach for improved wound healing and skin regeneration.

This table reports gene set enrichment analysis scores for hair follicle compartments across diseases and sampling methods, providing comparisons but no new experimental findings.

This study found that ultrasonically depolymerized ι-carrageenan from Solieria chordalis yields low-molecular-weight fractions that maintain fibroblast viability and show no cytotoxicity, suggesting potential for safe use in human medicine.

In this study, researchers developed a composite electrospun wound dressing containing strontium zinc silicon bioceramics, which significantly activated hair follicle stem cells and promoted hair follicle and capillary regeneration in deep burn wounds, suggesting a promising approach for burn wound healing.

Several companies launched new hair care ingredients in 2011 to improve conditioning, color retention, combability, and heat protection.

In this study involving a mouse model, researchers reported that intranasal delivery of protein-based CRISPR/dCas9 nanoparticles targeting the gene *Sirt1* reduced cerebral edema and increased survival following ischemic stroke, with no significant toxicity observed.

This study formulated and characterized a dutasteride-loaded nanocrystalline suspension for long-acting parenteral delivery, finding that it provided sustained drug release in rats with a significant reduction in local inflammation over 28 days following intramuscular injection.

In this study, CoQ10 and selenium nanoparticles showed potential to alleviate hyperlipidemia and simvastatin-induced side effects in rats, but a triple combination with simvastatin caused intense liver and muscle damage.

This case study reports successful treatment of a 19-year-old with Satoyoshi syndrome using a combination of carbamazepine, methotrexate, prednisolone, and sex-steroids, improving muscle spasms, alopecia, and quality of life.

AI can accurately measure hair loss severity in alopecia areata.

This study identified somatostatin as a potential secretory factor contributing to the immune privilege of human hair follicles.

This study found that fatty acid desaturation regulated by SCD1 is crucial for hair growth by maintaining hair follicle stem cell niches, with its absence causing abnormal hair growth in mice.

This study found that Sol/ASC-DP nanoparticles could enhance the skin permeability of minoxidil due to improved stability and hydrophobic interactions in the nanoparticle structure.

The serum with these ingredients may help reduce hair loss and promote growth.

This study introduced Scd3-Cre mice, which enabled sebocyte-specific manipulation, revealing that sebaceous lipid depletion impaired water repulsion, thermoregulation, and the ocular surface, resembling Meibomian gland dysfunction.

This study investigated the effects of selenium sulfide suspension on hair roots after noticing higher abnormal hair root proportions in individuals using the preparation.

This study found that irradiating human adipose-derived stem cells with green OLEDs enhanced their wound healing capability and increased cell proliferation, migration, and adhesion in preclinical models.

This study found that retinoic acid and a retinol complex formulation showed different permeation and compound localization in a skin equivalent model, with unique lipid changes observed with only the retinol formulation.

Liposomes improve minoxidil delivery to hair follicles, enhancing treatment for hair loss.

In this study, a newly engineered scaffold, PADM-MX-Ag-Si@Dox, demonstrated potential as a multifunctional biomaterial for postoperative melanoma treatment by controlling drug release, enhancing wound healing, and enabling real-time tumor surveillance through temperature, pH, and electrical stimuli.

New techniques and findings in dermatologic surgery show improved pain management, safer liposuction, better hair transplantation, and effective treatments for skin conditions.

This review discusses spanlastics, advanced elastic vesicles used in drug delivery to enhance bioavailability of poorly soluble drugs, offering improved stability and targeted delivery compared to traditional systems like liposomes and nanoparticles, thus reducing side effects and enhancing therapeutic outcomes.