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This study found that a collagen patch made with fibroblast-derived extracellular matrix (fdECM) extracted from human lung fibroblasts enhanced wound healing by promoting wound contraction, angiogenesis, and skin remodeling in full-thickness skin wound models, including those with diabetic ulcers.

This review assessed experimental studies on herbs used for alopecia, identifying potential mechanisms involving hair cycle management and keratinocyte processes, but highlighted a need for improved evidence on quality control and toxicity of these herbal treatments.

This study found that trichoscopy is essential for evaluating the severity of alopecia areata and predicting treatment responses, contributing to more personalized patient management.

This review highlights that biomaterial properties can be designed to modulate macrophage activity, potentially reducing foreign body responses and enhancing tissue healing in regenerative medicine.

This study suggests that STAT3 signaling in keratinocytes is crucial for maintaining skin homeostasis by regulating hair follicle-specific keratin genes, potentially impacting dermatitis development through microbe-triggered inflammatory responses.

This review examines recent findings on COVID-19 pneumonia treatment using mesenchymal stem cells and reports no new clinical results; the authors highlight MSCs' potential due to their immunomodulatory and tissue-regenerative properties.

This review discusses the role of traditional Chinese medicine and bioactive materials in chronic wound healing and reports no new clinical results.

Using a combination of specific cell cycle regulators is better for safely keeping hair root cells alive indefinitely compared to cancer-related methods.

In this study, extracts from three Polynesian plants—Bidens pilosa, Calophyllum inophyllum, and Fagraea berteroana—were found to increase dermal papilla cell proliferation and modulate hair growth-related gene expression, suggesting potential for stimulating hair growth.

This study observed that proteins in the mTOR signaling pathway are expressed differently in the hair follicles of patients with lichen planopilaris and frontal fibrosing alopecia, suggesting a role in the pathogenesis of these conditions.

This study identified 617 differentially expressed genes in cashmere goat hair follicles, which are involved in key biological processes and provide insights into hair follicle development.

This study explored peripheral blood immune dysregulation in alopecia areata through single-cell analyses, identifying systemic changes linked to disease severity and key signaling roles for monocytes, NK cells, and memory T cells, suggesting potential therapeutic targets.

This study identified peripheral myeloid cells as the earliest dysregulated immune cells in PINK1 KO mice with Parkinson’s-like symptoms following intestinal infections, suggesting that PINK1 regulates gut immune functions linked to early Parkinson’s disease mechanisms.

This review compiles current experimental research on Alzheimer's and cognitive impairment models, highlighting the potential of *Polygonum multiflorum* for treating neurological disorders and suggesting a foundation for future clinical trials.

In this narrative review, researchers outlined the role of T cells in the autoimmune pathogenesis of alopecia areata and highlighted ongoing research into therapeutic pathways, beyond current JAK inhibitors, aimed at developing new treatments for the disease.

This review provides an in-depth analysis of the structure and function of c-kit activation, and its role in both normal physiological and pathological conditions, with no new research findings reported.

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.

This study found that the transcriptome of skin stem cells in mice changes significantly with age, revealing specific age-dependent biological programs and transcriptional hubs.

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 discusses the epithelial-immune microenvironment in chronic skin diseases, such as psoriasis and atopic dermatitis, and highlights current and future treatment strategies targeting inflammatory loops within these diseases.

This study reviewed the role of inflammasomes in autoimmune skin diseases, highlighting their contribution to the pathogenesis of conditions such as vitiligo, alopecia areata, and psoriasis, and suggesting that targeting inflammasome dysregulation may offer new therapeutic options.

This review examines the antitumor effects of metformin and highlights discrepancies between basic and clinical study results, noting that these may be due to different dosing levels.

This review discusses the impaired functionality of regulatory T cells in the pancreas during the development of Type 1 diabetes, highlighting their role in disease pathogenesis, potential of Treg-based therapies, and challenges in clinical applications.

This study suggests that Isaria cicadae Miquel rice fermentation extract may enhance regenerative wound healing of hair follicles in mouse skin through the Hippo pathway mechanism.

This study found that mesenchymal cells in mouse and chicken embryonic skin undergo a process of migration driven by tissue tension and WNT secretion, influencing their dispersal and integration into dermal condensates.

This study found that stem cells can temporarily act as non-professional phagocytes during hair cycle regeneration by clearing apoptotic cells through a process requiring local lipids and retinoids for activation, providing insights into their dual role in maintaining tissue integrity.

This review discusses the mechanisms of hair repigmentation and reports no clinical results; the authors suggest further research into topical treatments for reversing gray hair.

This review examines the role of IL-15 in alopecia areata treatment but reports no clinical results, as there are currently insufficient studies to determine its therapeutic potential.

This study concluded that the Wnt signaling pathway does not significantly influence human keratoacanthoma development, but the overexpression of Sox9 suggests alternate signaling involvement.

Among families with pediatric brain disease, this study identified over 200 novel genetic causes, revealing potential treatment points using drug repurposing or nutritional supplementation.