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In this study, human bone marrow mesenchymal stem cell-derived exosomes significantly accelerated cutaneous wound healing in rats by modulating the TGF-β/Smad signaling pathway.

This article reviews the molecular mechanisms involved in androgenetic alopecia and the androgen's paradoxical role in hair growth, but reports no new experimental findings.

This review discusses Wnt signaling pathways in skin development and stem cell regulation, highlighting potential interactions with other pathways but reports no new findings.

This study observed that patients with CYLD mutations frequently experienced severe, painful tumors beyond the head and neck, impacting their quality of life, with hormonal factors possibly contributing to tumor development.

This discussion proposes a model to incorporate patients with hormone-resistant prostate cancer into the existing framework by redefining hormone resistance and exploring new therapeutic approaches.

This study found that ruxolitinib modulated inflammatory changes and stimulated growth factor signals by blocking the JAK-STAT pathway in an in vitro model of alopecia areata.

This study found that platelet-rich plasma may influence the proliferation of human hair dermal papilla cells by affecting gene expression related to the cell cycle.

This study found that Wnt5a suppresses β-catenin signaling, inhibiting the transition of hair follicles from the telogen to anagen phase.

This study suggests that Cepharanthine, a monomer in traditional Chinese medicine, may help treat COVID-19 by affecting multiple signaling pathways, and that TNF and IL-17 inhibitors used in rheumatoid arthritis, ankylosing spondylitis, and gouty arthritis might also be beneficial.

In this research, LEF1 was identified as a crucial transcription factor for submucosal gland development in mouse and ferret tracheas, though it requires other factors to induce gland formation.

This study found that applying a formulation derived from Bacopa procumbens significantly promoted hair growth, pigmentation, and follicular cycle acceleration in mice compared to minoxidil, potentially offering a new therapeutic approach for hair health.

This study demonstrated that SHFKO significantly accelerated healing in acute radiation-induced skin injuries, with mechanisms involving apoptosis inhibition, suppression of inflammation, and restoration of ROS balance, suggesting its potential as a novel multi-target therapy for radiodermatitis.

This study demonstrated that skin organoids derived from human stem cells can model cutaneous tuberculosis, revealing that fibrosis development in Mycobacterium tuberculosis-infected organoids is linked to the PI3K-AKT and AP1 pathways in fibroblasts, and suggesting the potential for antifibrotic treatment evaluation.

In this study, researchers identified three pathogenic de novo genetic variants contributing to epidermolysis bullosa simplex in young children, highlighting the complexity of genetic influences and underscoring the need for early genetic screening for accurate diagnosis and effective management.

In this study, type I interferon response-related genes activated by RIG-1 and IL-17 signaling pathways were significantly up-regulated in both hair follicles and skin tissues affected by chronic discoidal lupus erythematosus.

3D-oxy exosomes may significantly boost hair growth, offering new treatment options for hair loss.

This review discusses the latest findings presented at the 4th Intercontinental Meeting of Hair Research Societies, covering advances in hair follicle biology, genetic bases for hair disorders, and potential new therapeutic approaches, but it reports no original study results.

This review examines the pharmacological potential of quinoline alkaloids from Cinchona bark for developing new drugs and cosmetics but reports no new findings.

This study found that a water-soluble peptide from chicken egg yolk, named Hair Growth Peptide, improved hair growth in mice and female pattern hair loss through increased IGF-1 and VEGF production.

This review discusses cellular senescence in human skin, detailing both beneficial and detrimental effects and suggesting the potential for therapies targeting senescence-related skin disorders, but reports no new clinical results.

This study found that activin B promotes epithelial wound healing in mice through the RhoA-Rock-JNK-cJun signaling pathway, suggesting a potential therapeutic role for activin B in wound repair.

This review discusses how inflammation influences hair follicle stem cell activities like wound healing and follicle cycling and suggests a potential link between inflammation, stem cell activation, and programmed cell death.

This study found that the cytokine-mediated signaling pathway is the primary pathway disrupted in skin after CO2 laser surgery.

This review summarizes recent findings on how the dysregulated PI3K/Akt/mTOR pathway contributes to immune-mediated inflammatory skin disorders and discusses the potential of natural products, synthetic compounds, and biologic agents in their treatment. However, it emphasizes the need for further research to develop effective therapies.

Both main and alternative Wnt signaling are important for regrowing rodent whisker follicles.

This study found that concentrated nanofat, used alone or with decellularized nanofat, may enhance hair growth in mice by activating dermal papilla cells and the anagen phase.

In this study, researchers identified specific Se6OMT enzymes in *S. epigaea* involved in the cepharanthine biosynthetic pathway, providing insights into their substrate promiscuity and essential genetic components for metabolic engineering and synthetic biology applications of cepharanthine production.

In this study, researchers found that exosomes derived from Pinctada martensii mucus can effectively inhibit melanin production in melanoma cells and zebrafish without adverse effects, potentially offering a promising therapeutic strategy for treating pigmentary disorders by modulating the NF-κB signaling pathway.

In this study, researchers found that recombinant human HAPLN1 promoted hair growth in mice and human hair matrix cells by activating specific signaling pathways, suggesting it may offer a potential hair loss treatment with fewer side effects than existing medications.

This article reviews the role of the JAK-STAT pathway in inflammatory skin diseases and considers the therapeutic benefits of JAK inhibitors, presenting them as promising treatments but reports no new experimental results.