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This study found that PCOS is common among Iranian women, with phenotypes involving hyperandrogenism exhibiting worse lipid profiles and higher rates of metabolic syndrome compared to healthy women.

This study suggests that guava leaf extract may inhibit hair loss by downregulating genes involved in androgen synthesis, potentially offering a natural alternative for treating androgenetic alopecia.

The side gland of Suncus murinus is a good model for studying human sebaceous glands.

This article discusses the dermatologic impacts of gender-affirming medical care in transgender adolescents and emphasizes the importance of patient-centered care to improve dermatologic and overall outcomes; it reports no new clinical results.

In this retrospective review, the author discusses key discoveries in understanding androgen excess disorders like PCOS, focusing on genetic and molecular insights gained from 1965 to 2015.

This study found that quiescence in hair follicle stem cells acts as a tumor suppression mechanism for cutaneous squamous cell carcinoma, with Pten activity necessary to maintain this state.

This study found that novel MPC inhibitor analogues with specific chemical modifications promoted significant hair growth in shaved mice when applied topically.

In this study, researchers developed and tested hair gels using pectin from mango and coconut oil as a potential natural treatment for traction alopecia in black women, reporting stability in some formulations and rheological properties that may support their use in innovative phytocosmetics.

This review discusses in vitro methods for evaluating the effects of hair care products on hair fibers, reporting no new results; the authors emphasize the importance of selecting appropriate and accurate equipment for testing.

This study demonstrated the potential of epithelial cell scaffolds fabricated with various materials for effective hair regeneration, highlighting their promising application in tissue engineering for alopecia treatment.

In this study, socially defeated mice showed increased alcohol consumption, and CRF-R1 antagonism selectively reduced drinking in these mice, suggesting a potential treatment target for stress-related alcohol use disorders.

This study identified a set of tumour-suppressive microRNAs (miRNAs), termed 'normomiRs', that are highly expressed in normal tissues but low in tumors, with miR-206 and miR-381 showing significant in vitro cancer inhibition, highlighting their potential for miRNA-replacement therapies across multiple cancer types.

This review discusses the role of stem cell progeny as integral components of stem cell niches, offering feedback that may influence different stem cell systems' microenvironments, but it presents no new research findings.

This study found that extracts from orchid calluses can stimulate hair follicle growth and enhance the proliferation of hair follicle stem cells in vitro, suggesting potential applications in sustainable hair care products using natural bioactive compounds.

This review discusses the diagnostic and therapeutic approaches to furunculosis, emphasizing the importance of hygiene and microbiological testing to prevent and manage recurrent infections, and reports no new clinical results.

This study presents evidence that specific thymus-derived peptides affect human hair follicle growth, identifying thymulin as a potential hair growth stimulator despite interindividual response variations.

This review synthesizes research on solar radiation's multifaceted effects on skin and recent advancements in sunscreen technology, including formulation, testing methods, and the use of AI, to inform future sun protection product development.

In this study, XMU-MP-1 unexpectedly reduced cell proliferation and altered cell cycle progression in a model human hair follicle, possibly due to off-target kinase inhibition.

This study found that S. rautanenii bark extract has an anti-proliferative effect on D. dorotocephala, suggesting it may have potential anticancer properties when evaluated using inexpensive planaria assays.

This study explores the transformative role of tissue engineering in cosmetics, highlighting innovations like lab-grown skin and personalized grafts that enhance product efficacy, offer ethical alternatives to animal testing, and address aesthetic issues such as scarring and aging.

This study found that proretinal nanoparticles, applied topically, are safe and effective for penetration into hair follicles, enhancing retinoid biological activity in the skin while reducing irritation compared to conventional retinal formulations.

This study found that deleting the ATR gene in adult mice led to rapid onset of age-related traits such as hair graying and osteoporosis through reduced regenerative capacity.

This review discusses the limitations of animal models, particularly mice, in accurately predicting human skin wound healing outcomes and emphasizes understanding species-specific differences in skin characteristics for better translation to clinical settings.

Toxic Shock Syndrome progresses quickly, often involves multiple organs, and is linked to Staphylococcus aureus toxins, with treatment options available but diagnostic challenges remaining.

Research on epidermal stem cells has advanced significantly, showing promise for improved clinical therapies.

In this study, mouse amnion epithelium was successfully transformed into skin and hair follicles when associated with hair-forming dermis, revealing the necessity of specific influences for follicle formation.

This study found that a high-energy shock wave can increase osteogenic activities in human mesenchymal cells, offering insights into potential therapeutic targets for trauma-induced heterotopic ossification.

This study observed that skin stem cells in dogs could be identified using CD34 and CD200 markers, although further refinement in isolation and cultivation methods is needed for better identification.

This study developed a novel Hairless Rag2/Jak3 KO mouse model, which provides superior optical properties and thinner skin compared to existing models, enhancing its utility for noninvasive tumor monitoring and evaluation of anticancer therapies.

Hair loss caused by genetics and hormones; more research needed for treatments.