ArticleBurns & trauma2023
Sphingosine-1-phosphate derived from PRP-Exos promotes angiogenesis in diabetic wound healing via the S1PR1/AKT/FN1 signalling pathway.
Article in Burns & trauma, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 65 papers, 2 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
65 citing papers in PubMed, 2 syntheses or guidelines pooled it, 78 citations in OpenAlex.
- Mesenchymal Stem Cell-Derived Extracellular Vesicles and Plant-Derived Nanovesicles as Cell-Free Therapies for Thermal Burn Healing: A Systematic Review of Preclinical Evidence and Delivery Strategies.Medical sciences (Basel, Switzerland) · 2026Pooled it
- The efficacy of platelet-derived extracellular vesicles in the treatment of diabetic wounds: a systematic review and meta-analysis of animal studies.Archives of dermatological research · 2025Pooled it
- Trial
- Efficacy of single and double platelet-rich plasma treatment for diminished ovarian reserve.Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2025Trial
- Letter to the Editor: Low-energy fractional carbon dioxide laser priming of mesenchymal stem cell-derived exosomes: A photothermal boost for diabetic wound angiogenesis.World journal of methodology · 2026Article
- Exploring the potential targets and molecular mechanisms of cordycepin against gastric cancer based on bioinformatics analysis and network pharmacology.Journal of clinical biochemistry and nutrition · 2026Article
- Expired apheresis platelet-derived exosomes promote cutaneous wound healing.Scientific reports · 2026Article
- Hypoxia-preconditioned adipose-derived mesenchymal stem cells-derived exosomes transferring H19 obstruct neutrophil extracellular traps formation via HOXA5-mediated inactivation of TLR4/NF-κB/NLRP3 inflammatory signaling.Journal of diabetes investigation · 2026Article
- Dual-Network Protein Hydrogels Promote Rapid Hemostasis and Immune-Regulated Scarless Tissue Regeneration.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Targeting angiogenesis in diabetic wound healing: New insight from chemical architecture to functional outcomes.Journal of pharmaceutical analysis · 2026Review
- Oxymatrine regulates SPHKS/S1P signaling pathway in diabetic retinopathy: an observational clinical cohort study.Scientific reports · 2026Observational
- From Regenerative Mechanisms to Clinical Practice: Current Status, Controversies, and Future Perspectives of Platelet-Rich Plasma in Urology and Sexual Medicine.Journal of clinical medicine · 2026Review
- Decoding Human Placental Cellular and Molecular Responses to Obesity and Fetal Growth.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Macrophage extracellular traps amplify retinal endothelial anoikis via the S1P-S1PR axis in diabetic retinopathy.Journal of translational medicine · 2026Article
- PRP-related biomaterials enhance bone and nerve repair.Materials today. Bio · 2026Review
- Mesenchymal Stem Cell-Mediated Vascular Regeneration in Diabetic Foot Ulcers via the Notch Signaling Pathway.Journal of clinical laboratory analysis · 2026Article
- Article
- [Research progress on extracellular vesicles derived from platelet-rich plasma in tissue repair and regeneration].Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2026Review
- Fractional carbon dioxide laser-induced photothermal activation of mesenchymal stem cell-derived exosomes accelerates diabetic wound healing by enhancing angiogenesis.World journal of diabetes · 2026Article
- Platelet-rich plasma in cartilage repair: biological mechanisms and clinical perspectives.Frontiers in sports and active living · 2026Review
5 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
8 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Sphingosine-1-phosphate (S1P), a key regulator of vascular homeostasis and angiogenesis, is enriched in exosomes derived from platelet-rich plasma (PRP-Exos). However, the potential role of PRP-Exos-S1P in diabetic wound healing remains unclear. In this study, we investigated the underlying mechanism of PRP-Exos-S1P in diabetic angiogenesis and wound repair. Methods: Exosomes were isolated from PRP by ultracentrifugation and analysed by transmission electron microscopy, nanoparticle tracking analysis and western blotting. The concentration of S1P derived from PRP-Exos was measured by enzyme-linked immunosorbent assay. The expression level of S1P receptor1-3 (S1PR1-3) in diabetic skin was analysed by Q-PCR. Bioinformatics analysis and proteomic sequencing were conducted to explore the possible signalling pathway mediated by PRP-Exos-S1P. A diabetic mouse model was used to evaluate the effect of PRP-Exos on wound healing. Immunofluorescence for cluster of differentiation 31 (CD31) was used to assess angiogenesis in a diabetic wound model. Results: Conclusions: PRP-Exos-S1P promotes angiogenesis in diabetic wound healing via the S1PR1/protein kinase B/FN1 signalling pathway. Our findings provide a preliminary theoretical foundation for the treatment of diabetic foot ulcers using PRP-Exos in the future.
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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.