ArticleStem cell reviews and reports2021
Exosomes Derived from Human Umbilical Cord Mesenchymal Stem Cells Accelerate Cutaneous Wound Healing by Enhancing Angiogenesis through Delivering Angiopoietin-2.
Article in Stem cell reviews and reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 85 papers, 4 of them syntheses that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
85 citing papers in PubMed, 4 syntheses or guidelines pooled it, 125 citations in OpenAlex.
- Meta-analysis study of small extracellular vesicle nursing application therapies for healing of wounds and skin regeneration.Archives of dermatological research · 2024Pooled it
- Exploring the landscape of stem cell extracellular vesicle research for angiogenesis: A bibliometric analysis from 2003 to 2023.Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI) · 2024Pooled it
- Role of Exosomes in Dermal Wound Healing: A Systematic Review.The Journal of investigative dermatology · 2022Pooled it
- Efficacy and safety of small extracellular vesicle interventions in wound healing and skin regeneration: A systematic review and meta-analysis of animal studies.Theranostics · 2022Pooled it
- Mesenchymal Stem Cell-Derived Exosomes in Skin Wound Healing and Scar Prevention: Mechanisms, Comparison, and Clinical Prospects.Tissue engineering and regenerative medicine · 2026Review
- Citrus limon-Derived Extracellular Vesicles Promote Hair Growth.Applied biochemistry and biotechnology · 2026Article
- Review
- Crosstalk between autophagy and ferroptosis in liver diseases (Review).International journal of molecular medicine · 2026Review
- Burn-associated metabolic dysfunction: could extracellular vesicles play a role?Clinical science (London, England : 1979) · 2026Review
- Regenerative Therapies for Cosmetic Dermatology for Patients with Diabetes Mellitus: Skin Aging, Aesthetic Concerns, and Evidence-Based Best Practices.International journal of molecular sciences · 2026Review
- Article
- A core-shell microneedle platform for the spatiotemporal codelivery of dual-agent therapeutics precisely orchestrates diabetic wound healing.Journal of nanobiotechnology · 2026Article
- Exosomes derived from bone marrow mesenchymal stem cells facilitate repair of radiation-Induced skin injury by attenuating inflammation and apoptosis.Scientific reports · 2026Article
- Regenerative Effect of Vaginal Injections of Umbilical Cord Mesenchymal Stem Cell-Derived Exosomes in Ovariectomized Rats.Aesthetic plastic surgery · 2026Article
- Evaluation of the Effect of Different Mesenchymal Stem Cell Microvesicles on Diabetic Wound Healing.Journal of clinical practice and research · 2026Article
- Mesenchymal stem cells-derived extracellular vesicles as a novel drug delivery carrier: engineering strategies and clinical safety estimation.Frontiers in molecular biosciences · 2026Review
- The Immunomodulatory Role of Mesenchymal Stem Cell-Derived Exosomes in the Treatment of Asthma.International journal of nanomedicine · 2026Review
- Role of Extracellular Vesicles in Skin Barrier Repair: Applications in Atopic Dermatitis and Chronic Wounds.International journal of nanomedicine · 2026Review
- Synergistic integration of exosomes and natural compounds in 3D-printed bioscaffolds: Revolutionizing diabetic wound healing through multifunctional therapeutic platforms.Iranian journal of basic medical sciences · 2026Review
- Innovative Pathways in Burn Treatment: Exosomes and the New Era of Regenerative Medicine.International journal of nanomedicine · 2026Review
25 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The underlying mechanisms of human umbilical cord mesenchymal stem cells (hucMSCs) and their exosomes (hucMSC-Exs), which play significant roles in skin wound healing, remain poorly understood. By using a rat model of deep second-degree burn injury, the roles of hucMSC-Exs in angiogenesis and cutaneous wound healing in vivo were investigated. We found that hucMSC-Exs accelerated skin wound healing and angiogenesis, inducing a higher wound-closure rate and increased expression of CD31 in vivo. We also discovered that hucMSC-Exs contained angiopoietin-2 (Ang-2), and treatment with hucMSC-Exs enhanced the expression of the Ang-2 protein in the wound area and human umbilical vein endothelial cells (HUVECs) through exosomal-mediated Ang-2 transfer. Moreover, hucMSC-Exs promoted the proliferative, migratory, and tube-forming ability of HUVECs. Furthermore, overexpression of Ang-2 in hucMSC-Exs further enhanced HUVEC migration and tube formation and exerted therapeutic and proangiogenic effects in cutaneous wounds in rats, whereas knockdown of Ang-2 in hucMSC-Exs abrogated these therapeutic and proangiogenic effects. Taken together, our results indicated that hucMSC-Ex-derived Ang-2 plays a significant role in tube formation of HUVECs and promotion of angiogenesis, and further suggested that hucMSC-Ex-based therapy may serve as a promising therapeutic approach for promoting cutaneous wound healing.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.