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This study investigated the effects of pathological α-synuclein on sebaceous gland cells in Parkinson's disease, finding that α-synuclein exposure altered cellular differentiation and lipid production, suggesting a potential link between α-synuclein and lipid dysregulation in the skin of PD patients.

In this study, a new formulation of human placental extract showed antioxidant and neurite outgrowth activities, significantly reduced hair graying in mice, and alleviated neuropathy symptoms, suggesting potential therapeutic benefits.

This meta-analysis found a significantly higher prevalence of depressive symptoms in women with PCOS compared to a control group, with 42.11% versus 13.62% according to the BDI assessment, highlighting the need for psychiatric evaluation and support for women with this syndrome.

In this study, the researchers analyzed skin samples from Dun Mongolian horses to uncover molecular pathways linked to the "Bider" marking, identifying differential gene expression and several pigment-related signaling pathways that may play key roles in its formation.

This study investigated the secretome of adipose mesenchymal stem cells and fibroblasts used in skin care products, finding 16 therapeutic pathways involving numerous signaling mechanisms, which may offer skin benefits through anti-inflammatory and regenerative effects.

This review discusses the potential of asiaticoside from Centella asiatica for enhancing wound healing after endoscopic submucosal dissection and highlights delivery strategies to improve its gastrointestinal application; it reports no new clinical results.

This review explores the potential roles of extracellular vesicles in various medical fields, emphasizing their promise but noting the need for standardization and clinical testing before widespread application.

This narrative review concluded that facial aging involves complex anatomical changes that require multimodal rejuvenation approaches, integrating fillers, collagen stimulators, botulinum toxin, and energy-based devices for effective results, while emphasizing the need for scientific evidence and patient safety in aesthetic treatments.

This review highlights brimonidine’s potential as a dermatological agent, noting its ability to improve rosacea-related facial redness and its effectiveness in various other skin conditions due to its vasoconstrictive and anti-inflammatory actions, with minimal systemic absorption and a favorable safety profile for long-term use.

This narrative review highlights that declining testosterone levels are a complex public health issue potentially influenced by modifiable lifestyle factors and environmental stressors, suggesting integrated strategies may be needed to address the trend's impacts on health.

This review suggests that topically applied peptides may offer a promising alternative for managing pain in chronic wounds, with additional potential benefits of anti-inflammatory and regenerative activities, but acknowledges the challenges of delivering these peptides across damaged skin barriers.

This study evaluated novel steroids' potential as future hormonal therapies for neuroprotection in glucose disorders, but emphasized that further research is needed to optimize androgen antagonist use in the context of COVID-19 progression.

This review article identifies a need for standardized guidelines in using photobiomodulation therapy for spinal cord injury repair, emphasizing that current inconsistencies in therapy parameters may hinder optimal outcomes and limit clinical trials.

This study applied a machine learning-based genomic analysis to identify genetic markers associated with wool traits in Central Anatolian Merino sheep, successfully highlighting loci relevant to fiber diameter, staple length, and greasy fleece yield, which could inform breeding programs to enhance wool quality and yield.

This review discusses the off-label use of SSRIs to manage inappropriate sexual behavior in elderly dementia patients and highlights the unclear risk of post-SSRI sexual dysfunction, noting a need for high-quality clinical trials.

This study analyzed circular RNA expression in the developing skin of foetal Gansu Alpine fine-wool sheep, identifying key circRNAs potentially involved in secondary follicle development through regulatory networks, providing insights for wool trait improvement.

In this review, researchers explored hair as a promising tool for identifying biomarkers in schizophrenia, highlighting its potential for supporting personalized medicine through ease of sampling, though acknowledging challenges like individual variability and methodological inconsistencies.

This review discusses the potential topical benefits of cannabidiol in dermatology and cosmetics, highlighting its diverse effects and therapeutic roles but reports no new clinical results, emphasizing the need for further research.

This study found that arginine vasotocin is evolutionarily conserved across diverse taxa and may play roles in neuroendocrine, immune, and stress signaling, with potential antimicrobial applications.

This review highlights the important role of the vitamin B complex in enhancing tissue repair, reducing inflammation, and improving surgical outcomes in plastic and reconstructive procedures by supporting cellular processes such as mitochondrial efficiency, neurotransmitter biosynthesis, and wound healing pathways.

This study found that VDAC2 promotes apoptosis in secondary hair follicle stem cells of Albas cashmere goats by activating the P53 signaling pathway, with knockdown of VDAC2 reducing apoptosis and a P53 inhibitor partially rescuing VDAC2-induced apoptosis.

This review examined the role of organoid technology in modeling genetic diseases, highlighting its promise for understanding disease pathology and developing tailored treatments by integrating genetic insights with advancements in regenerative medicine and biological engineering.

In this review, skin changes like hair loss and brittle nails linked to nutritional deficiencies common in eating disorders are examined as critical diagnostic tools, highlighting the need for integrated care involving dermatologists, psychiatrists, and nutritionists for effective management.

This review highlights the potential for using the Y chromosome in epigenetic analyses to better understand male-specific aging and disease mechanisms.

This study found that women with PCOS exhibited higher levels of depression, tension induction, and impaired stress coping strategies compared to healthy controls, with these psychological issues correlating with hyperandrogenism but not with central obesity or insulin resistance.

In this study, researchers identified three novel genetic loci associated with androgenetic alopecia, including one with significant association in females only, which may indicate a role for sex-specific genetic factors in patterned hair loss.

This study identified the TALE homeodomain transcription factor Meis2 as a crucial regulator for the maturation and end-organ innervation of certain mechanoreceptors in mice, with its absence leading to altered sensory neuron structure and impaired touch sensitivity.

This study hypothesizes that the curling of hair may result from the contraction of the Arrector Pili Muscle, contributing to the diverse types of curly hair.

This study hypothesizes that curly hair is shaped by the contraction of the Arrector Pili Muscle within the follicle, potentially modifiable through muscle-relaxing treatments, but further research is needed to confirm this mechanism.

This study suggests that post-finasteride syndrome and post-SSRI sexual dysfunction share potential etiopathogenetic mechanisms involving brain modulators, neurotransmitters, and gut microbiota, although more research is needed to understand these conditions fully.