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This review explores the cellular mechanisms of tissue repair and discusses how advancements in understanding wound pathology could lead to the development of more effective therapies for chronic, non-healing wounds, which are prevalent among individuals with diabetes and aging.

MicroRNA-21 could help diagnose and treat skin fibrosis.

This study identified at least four distinct fibroblast populations in adult human skin, each with unique functional properties, suggesting potential therapeutic applications for wound healing and fibrosis-related diseases.

This review discusses the term "skin pore," its different meanings, and current methods to objectively describe skin pores, but reports no new clinical findings.

In this study, researchers conducted single-cell RNA sequencing to reveal that proinflammatory fibroblasts and vascular endothelial cells play significant roles in the immune microenvironment of keloids, suggesting potential targets for new therapeutic approaches.

This review discusses recent advances in scarless wound healing research, focusing on the roles of mechanobiology and immunology, and reports no new clinical results; the authors highlight the potential of next-generation human skin equivalents in understanding these mechanisms.

This study used a novel fluorescent tagging method in mice to observe collagen IV dynamics during hair follicle development, revealing that alterations in basement membrane turnover can influence epithelial progenitor cell behavior and organ morphology by affecting cell proliferation and movement.

This study introduced an innovative nanozyme system called MCP@G, which was shown to improve diabetic wound healing in rats by alleviating mitochondrial oxidative stress, enhancing fibroblast migration, and promoting blood vessel and hair follicle regeneration, offering a promising approach for treating challenging diabetic wounds.

This study identified specific miRNAs and mRNAs involved in the development of secondary hair follicles in cashmere goats, particularly noting a targeted relationship between chi-miR-30e-5p and DLL4.

This study found that using ionic liquid for specimen preparation allowed for observation of dermal papilla cells and their cilia in near-living conditions, reducing damage typically caused by conventional preparation methods.

In this study, particles similar in size to keratin cells were surprisingly found to penetrate more efficiently into hair follicles due to a possible pumping effect from moving hairs.

This article reviews the role of microRNAs as epigenetic modulators in dermatology but reports no new clinical findings.

This perspective highlights how advancements in single-cell sequencing and digital pathology can help understand the complex mechanisms of immune responses, fibrosis, and tissue remodeling related to medical implants, aiming to address the challenges of implant-related tissue reactions reported in this study.

In this study, immobilized VEGF selectively captured endothelial cells under various shear stresses, suggesting its potential for promoting endothelialization in vascular grafts or implanted tissues.

This review explores the potential, challenges, and recent advancements of dissolving microneedles in drug delivery, summarizing their varied applications and current limitations without providing new clinical results.

This review summarizes recent discoveries about how tissue-resident stem cells interact with their environments during normal conditions and after injury, without reporting new results.

This study found that bursts of ERK activation in the epidermis of mice were linked to cell division, supporting synchronized cell proliferation and transient ERK activity in living tissues.

This study found that real-time 2-D Doppler echo of intracardiac blood flow helps evaluate myocardial infarction severity, with persistent late systolic inflow indicating worse left ventricular function.

This review discusses the design, properties, and potential applications of smart microneedles, with no new clinical results presented.

In this study, researchers developed a microfluidics-based method to generate hair follicle germs on a large scale for potential hair regeneration therapies, demonstrating efficient hair follicle regeneration following transplantation into mice.

This article discusses the structures surrounding hair follicles and introduces aspects like follicle groups and the dermal sheath, but it reports no new research findings.

This study found that downregulating miR-30a-5p levels inhibits apoptosis and promotes proliferation in hair follicle stem cells, which is associated with the activation of the Wnt/β-catenin signaling pathway.

This review presents an overview of the integrated organ systems involved in wound healing and reports no new findings; the authors emphasize the roles of blood coagulation, immune response, and cellular mechanisms in tissue repair.

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 study reports that electromagnetic energy from a hydrocolloid wound dressing paste adversely affected human skin lipid droplets in vitro, but the implications, including potential cancer links, are unknown.

This study revealed key cellular dynamics and interactions during early embryonic mouse skin development, highlighting complex transitions from precursor states to diverse multilayered structures.

This article discusses the development and research applications of human hair follicle organ culture techniques, highlighting its potential to explore biological processes beyond dermatology.

This article reviews the cellular and molecular processes of acute and chronic wound healing, emphasizing the need for collaboration between researchers and clinicians to advance therapeutic solutions; it presents no new clinical results.

This review describes the development of three mouse models using fluorescent proteins to visualize and study angiogenesis in tumors, particularly detailing interactions between tumor cells and the surrounding stroma.