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This study suggests that the TNF-α system may contribute to hyperandrogenism, obesity, and insulin resistance in polycystic ovarian syndrome, independent of the C850T polymorphism.

This review discusses the identification and roles of different epidermal stem cell types in skin homeostasis and repair, and reports no new experimental findings.

This study found that minoxidil exhibits preferential solvation by water in both water-rich and ethanol-rich solvent mixtures.

This study found that increased ovarian volume is associated with markers of insulin resistance in women with polycystic ovary syndrome, while follicle number was not linked to metabolic risk.

This study explored the use of "microfollicles," a human hair follicle organoid model, as an in vitro tool for testing hair-growth substances, finding up to 75% overlap in gene expression changes with human clinical biopsy responses to minoxidil, indicating its potential for pre-clinical substance testing.

This chapter discusses the skin stem cell niche as a complex ecosystem and highlights the diverse components and interactions that influence stem cell function, but it reports no new experimental results.

This study investigated a gelatin-based bioink for 3D bioprinting a simplified skin model, finding that a formulation with 15% gelatin and 150 mM calcium chloride supported a homogeneous distribution of viable cells over 14 days, showing promise for drug evaluation applications.

This study observed that aberrant DNA methylation in murine and human cutaneous squamous cell carcinoma likely contributes to the silencing of tumor suppressor genes, notably affecting the FILIP1L gene.

This study assessed minoxidil solubility in propylene glycol and water mixtures, comparing cosolvency models and examining thermodynamic properties, without reporting new clinical results.

This study identified pantolactam based compounds as effective topical antagonists of the androgen receptor, reducing sebum components in a hamster model.

This review discusses techniques and models for assessing hair growth activity but reports no new clinical findings, emphasizing the need for standardization and improved animal models.

In this study, clinically used preoperative skin preparations with povidone iodine and chlorhexidine gluconate did not meet FDA log-reduction standards for bacterial bioburden in a porcine model, suggesting persistent infection risks.

This study found that women with PCOS had significantly elevated plasma levels of PAI-1, which correlated with insulin resistance and obesity.

In this study, researchers created a detailed human skin cell atlas by analyzing over 700,000 cells, finding that disrupted communication among specific immune and stromal cell subsets may play a key role in initiating and sustaining chronic skin inflammation in atopic dermatitis.

This study experimentally validated Lockhart's viscoplastic framework for tip growth in Arabidopsis root hairs by demonstrating alignment with observed growth rates and estimating yield turgor pressure and cell wall viscosity, offering a methodology adaptable to other species and conditions.

Spirulina extract may effectively promote hair growth and reduce inflammation, offering a natural alternative for hair loss treatment.

This study found that Rubus coreanum extract promotes hair growth in mice, but its effects are not due to inhibition of specific enzymatic activities or growth factor expression.

This study developed a deep learning framework and quantitative model that accurately predict basic and specific classification in male androgenetic alopecia by analyzing trichoscopic images.

In this study, most hair disorders among HIV-1 positive patients were associated with low helper T cell counts, with papulosquamous conditions like seborrheic dermatitis and psoriasis being the most common.

This review summarizes the cell type distribution and functional significance of human keratins, emphasizing their roles in tumor diagnosis and potential clinical applications, and reports no new clinical findings.

This review discusses the commonly observed pathological findings in progeroid mouse models and highlights the importance of understanding mouse strain backgrounds and progeria-related phenotypes for accurate pathology data interpretation.

This study found that reducing BMP signaling in mouse nipple epithelia, achieved through Noggin overexpression, can convert them into hairy skin with pilosebaceous units.

In vitro skin models are improving but still need more innovation to fully replicate human skin.

This study demonstrates that incorporating human neopapilla into reconstructed human skin can initiate hair follicle morphogenesis by stimulating epidermal invagination and maintaining follicle-inductive properties in vitro.

This study describes a new mouse model for vitiligo that mimics key clinical features such as skin depigmentation and CD8 + T cell infiltration, providing a useful tool for in-depth research and drug discovery.

This review discusses various approaches to treating alopecia, including drug therapy and hair transplantation, but reports no new research findings; the authors highlight the need for novel techniques like cell culturing.

This study on feather pattern formation in chicken skin found that inhibiting gap junctional intercellular communication can lead to the emergence of new feather buds in specific spatial patterns, suggesting that GJIC may facilitate Turing-type periodic patterning by propagating inhibitory signals over long distances.

This study found that proton minibeam radiotherapy demonstrated a potential tissue-sparing effect in epidermis models by spatially confining DNA damage, suggesting reduced side effects in radiotherapy.

This study explored using a chitosan oligomer coating for topical delivery of dutasteride-loaded nanostructured lipid carriers, aiming to reduce systemic exposure and cytotoxicity.