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This review discusses osteoma cutis, a rare benign condition involving bone formation in the skin, covering its potential origins, diagnostic methods, and treatment options, without presenting new clinical findings.

This study reports differential gene expression in the leading edge and inner surface epithelial cells of murine eyelids, suggesting that distinct signaling pathways are active during embryonic eyelid closure.

This study found that the protein p63 requires morphogenetic signals to regulate gene expression effectively during skin cell differentiation, highlighting its complex role in therapeutic reprogramming for conditions like epidermolysis bullosa.

This study found that mesenchymal stem cells showed potential to differentiate into hair follicle stem cells when induced by the supernatant of cultured hair follicles in vitro.

This study found that extracellular matrix components influenced the adhesion and proliferation of stem cells from various sources differently, with only laminin reducing proliferation in certain mesenchymal stem cells.

This study found that Muse cells, when injected subcutaneously, alleviated symptoms of atopic dermatitis in mice, suggesting potential for treating inflammatory skin conditions.

In this study, shear-thinning silk nanofiber hydrogels were found to enhance retention of mesenchymal stem cells and accelerate wound healing in rat models.

This review discusses the potential of three-dimensional printed mesoporous scaffolds for drug delivery applications, particularly for bone cells and tissues, but reports no new clinical results.

This article highlights the significant challenge that tissue regeneration presents to modern medicine, emphasizing its importance in improving quality of life.

This chapter discusses the concepts of regeneration and homeostasis, noting that in vertebrates, regeneration is limited to certain tissues like liver, blood, and bone.

This review discusses the therapeutic potential of adipose-derived stem cells compared to other mesenchymal stem cells, emphasizing their promise in treating neurodegenerative, cardiovascular, and autoimmune diseases, but reports no new clinical results.

This study found that hypertrophic chondrocytes at the fracture callus border may convert to osteoblasts, influenced by vasculature and pluripotency gene expression.

This review discusses how certain adult stem cells can produce factors that support the maintenance of other stem cell populations within shared niches, and it reports no new experimental results.

This study found that mesenchymal cells from different organs exhibit substantial heterogeneity, with thymic mesenchymal cells particularly adapted for interacting with epithelial and hematolymphoid cells in high-apoptosis environments.

This study found that primary stem cells from concentrated growth factor can differentiate into adipogenic, endothelial, and neuronal lineages in vitro, suggesting potential for use in regenerative therapies.

This study suggests that human DSCCs may aid in hair follicle regeneration and reduce microinflammation, with potential applications in regenerative medicine evaluated through a new morphometric analysis.

This review discusses the potential of stem cell-based therapies combined with artificial nerve grafts for improving recovery in animal models of severe peripheral nerve injury, highlighting the need for further research on their application to humans.

This study found that hair follicle patterning in development may arise from a combination of epidermal prepattern signals and mesenchymal self-organisation, with fibroblast growth factor and bone morphogenetic protein activities playing key roles.

This case study reports a peculiar variant of an epidermal cyst in a patient, featuring unique characteristics like brownish, lumpy contents resembling bone marrow.

In this study, researchers developed ionizable coenzyme Q10-engineered lipid/fiber microplexes that restored mitochondrial-ribosomal function and enhanced mRNA translation in senescent cells, leading to increased hair follicle density and bone formation in mouse models compared to conventional lipid nanoparticles.

This study explores the role of Lgr6⁺ cells in tissue development and repair across different organs and associates abnormal Lgr6 expression with major diseases, including tumors, noting its potential as a therapeutic target for cancer and other conditions.

In this study involving genetically modified rats, researchers observed that specific mutations in the vitamin D receptor affect calcium levels and bone formation, emphasizing the receptor's role in maintaining healthy bone density and its importance in regulating hair cycle and skin health.

This review discusses the effects of hormonal treatments on the physical and mental health of transgender individuals, reporting significant reductions in mental health issues following treatment, but calls for more research on long-term and nonbinary outcomes.

This review discusses potential benefits of adding bioidentical progesterone to gender-affirming treatment for trans women and reports no new clinical results; it calls for further research to confirm efficacy and safety.

This review discusses testosterone replacement therapy, highlighting that most studies report no increased myocardial infarction risk when the therapy is properly administered with controlled hormone levels; it calls for careful consideration despite insurance coverage challenges.

Certain immune system genes are linked to a higher risk of psoriasis and psoriatic arthritis, while others may offer protection.

This review summarizes the roles of bone morphogenetic proteins in the development and regulation of normal and diseased skin, but it does not provide new clinical results.

This review discusses circadian clock regulation in stem cells and its role in processes like neurogenesis, but reports no new results; the authors emphasize its significance in stem cell function across various tissues.

This study observed that bovine milk-derived exosomes can alleviate intestinal inflammation, improve cognitive function, support nervous system regeneration, promote bone health, and benefit skin health, although further research is needed to fully understand their mechanisms and potential clinical applications.

This study found that epithelial stem cells from umbilical skin can differentiate into various cell types, suggesting potential roles in epidermis and hair cell formation.