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This review discusses the role of regulatory T-cells in tissue repair and regeneration across various organs and reports no new clinical results.

This review discusses the role of the circadian clock in skin functions such as cell proliferation and UV protection and reports no new results; the authors note its potential in studying immune regulation and seasonal behaviors.

This study found that over-expression of thymosin beta-4 in transgenic mice accelerated wound healing and hair growth, but did not affect tumor progression despite stimulating tumor metastasis.

This review discusses recent genetic approaches to understanding tissue regeneration mechanisms in vertebrates and reports no new results; it highlights objectives in identifying cellular and molecular factors involved.

This study found that acute stress in rats inhibits hair growth, likely through increased cortisol levels and activation of the substance P-mast cell pathway.

This study found that disrupting the Sox21 gene in mice led to progressive hair loss and regrowth, identifying Sox21 as a key regulator of hair shaft cuticle differentiation.

This study identified specific gene expression profiles during the intestinal regeneration of sea cucumbers, highlighting potential novel genes and advancing the understanding of regenerative biology in echinoderms.

This study identified that bone marrow-derived CD34⁺ cells act as fibroblast progenitors to enhance tissue regeneration in ischemic limbs by promoting angiogenesis through interactions with macrophages.

In this study, researchers found that unexplained liver damage in PCOS patients may involve iron metabolism and the miR-761-hepcidin/GPX4 axis, suggesting potential therapeutic targets.

Tanshinone IIA helps protect skin tissue from low oxygen damage by boosting certain cell markers.

This study used cryoelectron microscopy to unveil the structure of LPA-bound human LPAR6, revealing unique ligand binding and recognition modes distinct from LPAR1, which may aid in designing targeted compounds for hair loss and cancer.

This study found that stress-induced inactivation of the enzyme Dicer in melanocytes can cause premature hair greying by preventing proper melanocyte placement and melanin transfer in mice, suggesting the Dicer-miR92b-ItgaV pathway as an important link between stress and grey hair.

Skin organoids can mimic human skin responses to injury and inflammation, making them useful for studying skin diseases and testing treatments.

This study found that mutations in the TMPRSS6 gene affect the ability of matriptase-2 to inhibit hepcidin, which may impact the molecular pathogenesis of iron-refractory iron-deficiency anemia.

This article reviews CRISPR/Cas system delivery methods for genome editing and highlights RNA's promise in non-viral in vivo applications but reports no new clinical results.

This review reports that chitosan, a versatile polysaccharide, shows potential for various therapeutic applications due to its chemical modifications, notably in treating non-communicable diseases and wound healing, though further clinical study is needed to confirm these benefits.

This study found that a hydrogel containing icariin enhanced wound healing and hair-follicle regeneration in vivo by promoting M2 macrophage polarization and modulating the BMP pathway, with treated skin defects showing improved recovery and new hair follicle development compared to untreated defects.

This review highlights the role of keratin mutations in epidermolysis bullosa simplex and the resulting chronic inflammation, but it presents no new experimental findings.

This review discusses the recent advancements in understanding how keratins influence cytoarchitecture, cell dynamics, and disease processes but reports no new clinical results; the authors highlight its roles in development and diseases like cancer.

This review summarizes evidence suggesting that metabolism actively influences stem cell fate in intestinal and hair follicle stem cells, rather than being a mere environmental byproduct.

This review assesses existing knowledge about the 17q21.31 inversion polymorphism, highlighting its genetic structure differences across ancestries, associations with various diseases, and implications for precision medicine and drug discovery.

This review discusses the potential of nanoparticles to modify angiogenesis processes for therapeutic applications and reports no new clinical results, highlighting challenges and future prospects in treating angiogenesis-related diseases.

In this study, knockout of B-raf and C-raf genes in mice showed they are not needed for early melanocyte development, but are crucial for maintaining melanocyte stem cells, as evidenced by hair graying due to stem cell depletion.

This review focuses on the role of the transcription factor Foxn1 in skin biology and discusses its potential implications for regenerative medicine, but reports no new clinical results.

This study found that ferulic acid promotes wound healing by inhibiting β-catenin in keratinocytes and activating Nrf2 to reduce inflammation at the wound edge.

This review outlines the role of mechanical forces in the development of sensory organs like eyes and ears, emphasizing insights from recent animal studies and microfabricated organoid systems; it presents no new experimental results.

This review evaluates the potential of natural products and medicinal plants for myocardial infarction treatment, highlighting their therapeutic promise and mechanisms such as reducing oxidative stress and inflammation, but reports no new clinical results.

Tanshinone IIA helps protect tissue from low oxygen damage by activating certain cell pathways.

This study identified a recurrent mutation in the endothelin receptor type A associated with mandibulofacial dysostosis with alopecia, and proposed a mechanism involving increased ligand affinity due to structural changes.

This review discusses the formation and maintenance of hair follicles through dynamic cellular changes and signaling pathways, presenting a comprehensive overview but providing no new experimental findings.