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In this study, researchers discovered two new signaling pathways that regulate how melanocytes establish pigment patterns in reconstituted hair-bearing skin, offering insights that could inform strategies to prevent hair greying.

This study found that the cytochrome P450 enzyme CYP-sb21 can hydroxylate cyclosporine A at multiple positions, reducing its immunosuppressive effects but retaining its hair growth-promoting side-effect, and suggests modifications to improve regioselectivity for commercial use.

This study found that males treated with serotonergic antidepressants had an increased risk of erectile dysfunction, with an adjusted odds ratio of 3.2, and the risk for post-SSRI sexual dysfunction was 0.46%, emphasizing the importance of informed consent due to these potential irreversible side effects.

This study found that the sheep high-sulfur keratin promoter B2C initiated GFP expression in sheep fibroblasts but remained inactive in mouse embryos.

The researchers characterized a plant-based biotin supplement, SesZenBioTM, from Sesbania agati leaves, predicting it may enhance hair follicle growth more effectively than synthetic biotin based on molecular interactions and its biotin content.

This study developed innovative silica/natural polysaccharide hybrid nanoparticles encapsulating plant-derived 5-alpha-reductase inhibitors, reporting effective controlled release at hair follicle pH and lower cytotoxicity, suggesting a promising delivery system for antiandrogenic treatments.

This study used Scanning Electron Microscopy to analyze South American mummy hair, revealing high levels of sulfur, calcium, and potassium, highlighting SEM's utility in anthropological investigations.

This study found no significant difference in the seroconversion rate of SARS-CoV2 IgG between patients with Immune Mediated Inflammatory diseases undergoing Targeted Immune-Modulating Therapies and those on conventional systemic treatment.

This study validated a protocol for inducing surface ectoderm differentiation from human induced pluripotent stem cells and highlighted the role of TGFβ signaling pathways in this process.

This pilot study found that night shift workers showed fewer signs of wrinkle formation compared to day workers, but there were no significant differences in DNA amplification or collagen percentage.

This study introduced a novel in vitro assay for tracking melanosome transfer between melanocytes and keratinocytes, facilitating the quantification of melanin transfer and supporting the role of filopodia as a conduit.

This study demonstrated that a 1-step, peroxidase-labeled conjugated antibody method provides more accurate immunoreactivity patterns in hair follicle substructures compared to the 2-step LSAB method, which may cause false-positive staining in sebaceous glands.

This article discusses therapeutic options for managing androgenic alopecia but reports no new clinical results, recommending selective and safe drugs such as growth stimulators and DHT inhibitors.

In this case series study, two Peruvian women with virilizing ovarian tumors called Sertoli-Leydig cell tumors showed clinical improvement and normalization of androgens after surgical treatment, highlighting the diagnostic challenge of these rare presentations at different ages.

ATR04-484 ointment shows promise for treating skin issues from cancer therapies.

This article explores the historical development and evolution of stereotactic radiosurgery (SRS) and stereotactic body radiation therapy (SBRT), emphasizing advancements in safety and technology, and reports no new clinical results.

This project by the International Society of Hair Restoration Surgery reviews best practices in hair restoration surgery and reports no new research findings.

In this study, researchers identified specific Se6OMT enzymes in *S. epigaea* involved in the cepharanthine biosynthetic pathway, providing insights into their substrate promiscuity and essential genetic components for metabolic engineering and synthetic biology applications of cepharanthine production.

This case series observed the diagnostic challenges of secondary syphilis, highlighting diverse presentations such as rashes and systemic symptoms that can mimic other conditions, underscoring the importance of dermatological review, serological testing, and interdisciplinary care for effective treatment and management.

This study developed a nanocarrier-based gel to enhance the delivery and effectiveness of resveratrol in treating psoriasis. In a mouse model, the gel improved skin penetration and retention, showed notable anti-psoriatic effects, and was deemed safe and biocompatible.

In this study, 68% of patients treated with finasteride showed improved hair growth in male androgenetic alopecia, compared to 38% with Serenoa repens, indicating finasteride's superior efficacy.

This announcement from Redfield Corporation introduces the first disposable linear slot punches for hair restoration surgery, with sharpness guaranteed for up to 500 recipient sites.

This study observed that inducible deletion of the Ugcg gene in mouse epidermis led to a significant reduction in GlcCers and epidermal POS-Cers, causing impaired skin barrier function and delayed wound healing.

This study suggests that subtle modifications in ribosomal RNA methylation may influence cellular physiology and contribute to ribosome specialization in senescent human dermal fibroblasts.

This review discusses current challenges in selective androgen receptor modulator discovery and preclinical evaluation and reports no new results, emphasizing the need for basic research to improve safety and selectivity.

This thesis explores the synthesis and antiproliferative properties of phenylpropanoid sucrose esters, noting the absence of synthetic methods for most of this compound class due to their structural complexity.

This study found that a composition including Serenoa repens extract and anti-inflammatory agents effectively suppressed inflammation-related gene expression in a keratinocyte model, suggesting a potential dual strategy for treating androgenetic alopecia.

In this study, the researchers used molecular docking to identify Erythrabyssin II from Erythrina subumbrans as a potential candidate for anti-alopecia treatment, comparable to minoxidil, suggesting clinical trials are needed to evaluate its pharmacological effects.

This study demonstrates that human skin is capable of steroid hormone synthesis, but its role in androgenic skin disorders like acne and alopecia is yet to be clarified.

This overview describes the Dermatologic Surgery journal's comprehensive focus on cosmetic and reconstructive skin procedures, but it reports no new research findings.