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This review discusses the role and therapeutic potential of mesenchymal cell-derived exosomes in organ development and disease treatment, highlighting their application in cell-free therapeutic strategies and current challenges faced in their use.

This study found that when metabolism changes and extracellular glucose decreases, hippocampal CA3 neurons release ATP, which is converted to adenosine and reduces neuron excitability, enhancing the seizure threshold.

This overview examines the biology, origin, structure, and function of various cells and structures, such as the blood-retinal barrier and Merkel cells, and discusses their roles in disease pathogenesis, along with recent findings related to the lymph nodes' paracortex.

This review suggests that exosomes have potential as effective carriers for treating skin conditions like psoriasis, acne, eczema, and skin cancer by delivering therapeutic agents while minimizing side effects; the authors discuss their composition, uptake mechanisms, and clinical applications.

This review discusses the regenerative properties of exosomes and their potential clinical applications in regenerative medicine, highlighting their role in restoring health and vitality.

This review discusses three newly identified forms of epidermolysis bullosa related to mutations in DST-e, EXPH5, and ITGA3, offering insights into their genetic and clinical characteristics but reports no new clinical results.

This study suggests that in mice, plasmalogens may enhance hair growth by activating TRPC4 channels, which increases calcium influx and subsequently stimulates AMPK in hair follicles.

This review synthesizes both traditional and emerging molecular mechanisms of tissue remodeling across different organs, aiming to establish a theoretical basis for precision interventions in pathological conditions, according to the authors.

This study found that dapagliflozin enhanced mitochondrial quality control and adaptive autophagy in human cardiomyocytes under hypoxic stress, suggesting that these mechanisms may contribute to the cardioprotective effects of sodium-glucose cotransporter 2 inhibitors in ischemic injury.

This study found that Lactobacillus acidophilus cell-free supernatant caused significant cytotoxicity, reduced migratory ability, and induced apoptosis in cervical cancer cell lines, suggesting its potential as a non-toxic adjunct therapy for cervical cancer.

In this study, the deletion of Smad4 and PTEN genes in mice was associated with rapid and invasive squamous cell carcinoma formation in the forestomach, modeling human esophageal cancer progression.

This study developed molecular signatures for dermal papilla cells and their niche, uncovering novel signaling regulators and genes linked to hair disorders, which may inform future hair development research.

This review summarizes current knowledge on tight junctions in mammalian skin and their role in drug delivery and interaction with other barrier components, but reports no new experimental results.

New research suggests that skin cell renewal may not require a special type of cell previously thought to be essential.

This essay discusses the establishment, maintenance, and role of skin stem cells in tissue homeostasis, wound repair, and their relation to skin cancer, without reporting new experimental findings.

This review discusses the potential use of liposomal formulations to enhance the effectiveness of cosmeceutical delivery through the skin barrier, with no new clinical results reported.

This article discusses toxic epidermal necrolysis, highlighting its high mortality rate despite aggressive treatment, and notes controversy over using high-dose systemic corticosteroids as therapy.

This review discusses recent advances in the therapeutic potential of exosomes for wound healing, highlighting their benefits and challenges but reports no new clinical results.

This review examines the role of nuclear hormone receptors in skin wound repair processes and reports no new clinical results, highlighting the importance of their interaction with skin cells for effective healing.

This review discusses various aspects of hair follicle biology and highlights unresolved questions and potential new research avenues, but presents no new experimental findings.

This review discusses the pharmacological actions of mangiferin and the potential of delivery carriers to overcome its limitations, but reports no new clinical results.

This review discusses the broader roles of angiogenic factors, like VEGFs and FGFs, beyond angiogenesis, highlighting their involvement in various biological and pathological processes.

This article discusses the benefits of liposomes in cosmetic formulations, including enhanced hydration and protection for dry skin, but reports no new experimental findings.

This case report describes a dog diagnosed with discoid lupus erythematosus, presenting unusually with perianal rather than facial lesions, which resolved after corticosteroid treatment.

The researchers observed that normal murine hair follicles are direct targets for melatonin, with receptor expression varying throughout the hair cycle, suggesting melatonin's role in hair cycle control.

This study presents a detailed overview of lymphatic vessel development and highlights the role of abnormal lymphangiogenesis in various diseases, suggesting that targeting lymphangiogenic factors may improve treatment strategies.

This review outlines the histological structures of the skin, highlighting species and regional differences in dermal absorption and obstacles encountered in toxicological assessments due to epidermal thickness variability, contact dermatitis reactions, and stem cell vulnerabilities.

This review examines the potential role of gut microbiota and its metabolites in polycystic ovary syndrome (PCOS) and highlights the growing interest in this area; it reports no new clinical findings.

Understanding skin structure and development helps diagnose and treat skin disorders.

In this study using a mouse model, Prom1+ dermal papilla cells were found to regulate the size of the papilla via β-catenin communication but did not aid in dermal repair.