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This review explores the applicability of the current PCOS diagnostic criteria, highlighting the need to reassess these criteria in light of new evidence on the disorder's heterogeneity and potential subtypes.

This study used theoretical calculations to show that phosphates strongly bind to cerium dioxide surfaces in various stable configurations, with spectral signatures identifiable in the infrared and Raman spectra, informing future experimental efforts in controlling the enzymatic activity of ceria nanoparticles.

This review highlights the critical role of mitochondrial dysfunction in hair loss, particularly androgenetic alopecia, and explores potential therapies targeting mitochondrial pathways to improve hair health, underscoring the need for further research in this area.

Regenerative medicine is effective and safe for treating vitiligo.

In this study, researchers described protocols using C3H/HeJ mice to reliably induce alopecia areata through full-thickness skin grafts or adoptive transfer of cultured lymphoid cells, offering valuable models for studying the disease and testing new drug therapies.

This review highlights that drug repositioning offers a cost-effective alternative to traditional drug discovery, especially for treating orphan and resistant diseases like COVID-19, by repurposing existing drugs such as Hydroxychloroquine and Remdesivir.

This review highlights that direct drug delivery to the lungs for treating lung cancer may offer more precise targeting while reducing side effects compared to traditional methods.

This study's literature synthesis suggests that silymarin, derived from milk thistle, may offer protective benefits for the skin, including defense against UV damage and support for wound healing, though further clinical studies are needed.

This study found that using a microwell array device to expand hair follicle stem cells in Matrigel significantly increased cell numbers and enhanced hair regeneration in mice.

This review discusses various topics from the 62nd Annual Montagna Symposium on the Biology of Skin, focusing on the diverse effects of light on skin biology, and reports no new clinical results.

This study found that a hair serum containing Acanthus ebracteatus extract improved hair regrowth in men with androgenic alopecia, increasing hair count and density of anagen hairs over a 6-month period, with combination treatments showing early effectiveness.

In this study, rat vibrissa follicles transplanted into mice demonstrated survival, partial sympathetic nerve reinnervation, and increased norepinephrine levels 37 days post-implantation, suggesting potential for hair growth despite not returning to normal nerve function.

This study explored the molecular communication between hair matrix cells and dermal papilla cells in cashmere goats, revealing key ligand-receptor pairs and signaling pathways that facilitate intercellular crosstalk and potentially influence hair growth mechanisms.

In this study, the researchers identified MJ04, a selective JAK3 inhibitor, as a promising candidate for promoting hair growth, demonstrating efficacy in both animal models and human hair follicle assays with a favorable safety and pharmacokinetic profile.

This study found that acid regulation of the TRPV3 channel can inhibit its function from outside the cell while facilitating it from inside, providing insights into skin barrier and disorder mechanisms related to tissue acidosis.

In this study, researchers showed that the CAP1 gene regulates root hair growth in plants by modulating cytoplasmic ammonium levels and maintaining calcium gradients, highlighting its role in ammonium homeostasis.

This study found that methylprednisolone can block IgG-induced keratinocyte detachment in an animal model of pemphigus vulgaris, potentially by increasing the synthesis and modifying adhesion molecules.

This study found that TRPV3 ion channels on human epidermal keratinocytes suppress cell proliferation, induce cell death, and trigger a proinflammatory response, suggesting a role in cutaneous inflammatory processes.

This study suggests that male sex and androgenic steroid use increase the risk of atrial arrhythmias in individuals with arrhythmogenic right ventricular cardiomyopathy, especially those with desmosomal gene mutations.

In this review, researchers examined advanced sensing technologies and bioelectronic interfaces that could improve understanding of the skin–brain axis, highlighting challenges and strategies for integrating these platforms into models for studying skin and neural interactions.

This review discusses the role of histone marks in the transition between quiescence and proliferation in cells, and reports no new findings, emphasizing the potential existence of a histone "code" for quiescence.

This review discusses the challenges of traditional phytochemical delivery methods and highlights the potential of microneedles to improve intra/transdermal delivery, reporting no new clinical results.

This study found that mouse astrocytes formed cell spheres on agarose surfaces, acquired stem cell-like features, and their derived stem cells effectively differentiated into neurons that helped regenerate damaged nerves.

This study discovered that calcium dependent protein kinase 1 (CPK1) directly activates cyclic nucleotide-gated channels 5, 6, and 9, promoting root hair growth in Arabidopsis by regulating Ca²⁺ signaling.

This study found that feather patterning is primarily self-organizing and dynamic, relying on both genetic and epigenetic controls, with implications for similar processes like fingerprints and pigmentation.

This review examines how biochemical and biophysical induction factors influence cell fate in tissue engineering and reports no new experimental results.

This review summarizes recent progress in microneedle-based drug delivery systems and discusses their potential impact on cellular mechanisms and immunization signaling pathways, highlighting the need for further development in fabrication methods.

This review highlights the potential of permeation enhancers to improve the delivery of active ingredients across the skin, optimizing therapeutic outcomes despite challenges posed by individual variability and environmental factors, according to the authors' analysis of current understanding and applications in skincare and transdermal therapies.

This review summarizes the therapeutic potential and development of engineered extracellular vesicles for tissue repair and regenerative medicine, reporting no new clinical findings.