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This review describes how liver and kidney diseases and diabetes may affect ethyl glucuronide levels in hair, impacting forensic and clinical interpretations, but reports no new experimental results.

This study reports that hair follicle-derived mesenchymal stem cells significantly reduced hair loss and inflammation in alopecia areata models, suggesting a potential therapeutic approach.

This study found that overexpressing the PCaP2 protein in Arabidopsis enhanced drought tolerance by influencing ABA and SA signaling pathways and regulating root hair growth, suggesting a key role in water deficit response.

This study found that mesenchymal stem cell treatment alleviated atopic dermatitis-like symptoms in a mouse model by modulating immune and inflammatory responses, with gene expression changes suggesting pathways for potential personalized treatment approaches.

This study observed that cutaneous microwounds created by fractional photothermolysis heal differently from typical wounds, displaying rapid re-epithelialization and limited inflammation, which may help reduce scar formation by delaying collagen remodeling and minimizing myofibroblast activation.

This study summarizes the signaling molecules and extracellular components involved in epithelial–mesenchymal interactions, enhancing our understanding of hair follicle regeneration and skin wound healing, but reports no new experimental results.

This review discusses the roles of distinct immune cell types in skin wound healing, highlighting findings from animal studies, but provides no new clinical results.

This study found that deleting ceramide synthase 4 in skin epidermis stem cells disrupts hair follicle and skin barrier function, leading to immune responses similar to atopic dermatitis, due to imbalances in lipid composition affecting differentiation.

In this study, topical naringin was found to significantly improve dermatitis severity and reduce inflammatory markers in a mouse model of atopic dermatitis, suggesting its potential as a therapeutic agent for this condition.

This study found that the Yangyin Qingre Huoxue Prescription effectively reduced the progression of atherosclerosis in mice, with lipid-regulating and anti-inflammatory functions and lower hepatotoxicity than simvastatin.

This mouse study found that offspring of parents with uveitis showed increased susceptibility to experimental autoimmune uveitis, potentially due to altered immune and cellular processes.

In this study, researchers reported that the Pinkie mutation in mice, affecting RXRa activity, leads to skewed Th1 development and suggests RXRa's role in Th2 differentiation, impacting immune responses.

This study developed and analyzed a mathematical model for alopecia areata involving interactions among immune cells and cytokines, establishing conditions under which hairless patches can become stable and pervasive, particularly with certain biological rate levels and chemotactic sensitivities.

This study found a statistically significant association between dermatological manifestations with vasculonecrotic damage and increased probability of severe COVID-19 disease among patients in Guatemala.

This report from the seventh AA Research Summit discusses research highlights and sets future priorities for managing alopecia areata.

This editorial response discusses the evidence for using 5-alpha reductase inhibitors in treating frontal fibrosing alopecia, acknowledging its potential benefits while emphasizing the need for further studies to establish it as a standard treatment.

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 significant racial and ethnic disparities in the incidence and psychological impact of chemotherapy-related alopecia, with Asian women experiencing the greatest burden, highlighting the need for personalized and culturally sensitive care.

This review categorizes contractile hydrogels by their contraction mechanisms and explores their role in advanced wound management, emphasizing mechanical and biochemical signaling in healing, but also notes challenges like force transmission and clinical applicability.

This review highlights cellulose-based materials' potential in skin disease treatments, emphasizing their smart, responsive design for various conditions, with insights into their roles in wound healing, infection prevention, and wearable monitoring.

This study found that lysine carboxymethyl cysteinate helps protect the epidermis from UVB-induced damage by activating autophagy and restoring cornification processes in a skin model.

This study found that intradermal injections of Profhilo® significantly reduced skin inflammation and pain, while altering spinal cord markers in mice with ovalbumin-induced atopic dermatitis, suggesting potential therapeutic benefits for inflammatory skin conditions involving both peripheral and central processes.

This review assesses the potential of smart dressings, engineered to respond to various stimuli, as advanced treatments for chronic inflammatory skin diseases by examining their activation mechanisms and proposing future developments like integrating AI and closed-loop monitoring for adaptive therapy.

In this case study, an 8-year-old boy with alopecia totalis experienced significant hair regrowth after baricitinib treatment, suggesting KRT74 variants may influence immune dysregulation in this condition.

This study explored the molecular mechanisms by which Polygonum multiflorum may treat androgenic alopecia, suggesting it influences cell apoptosis and inflammation through specific pathways, with potential application value pending further testing.

In this study, researchers identified three proteins, DEFB1, HGFAC, and CYB5D2, as potential drug targets for alopecia areata, and suggested that the traditional Chinese medicine ingredient cimigenol shows promise in interacting with DEFB1 for potential treatment.

This review provides an overview of skin manifestations associated with substance use disorder but reports no new clinical findings; the authors emphasize the importance of dermatological evaluation and multidisciplinary care in managing these cases.

This study observed that topical application of palmitate or oleate accelerated the onset of the hair growth phase in mice, whereas glycolysis end product lactate delayed it, suggesting metabolic regulation as a promising approach for influencing hair growth.

This study found that aligned electrospinning membranes enhance skin wound healing by upregulating MMP12 expression and inhibiting fibroblast migration, which results in reduced scar formation, providing valuable insights for developing more effective biological dressings.

Hemp seed biomaterials may reduce hair loss and improve hair growth.