ArticleStem cell research & therapy2019
Stromal vascular fraction promotes migration of fibroblasts and angiogenesis through regulation of extracellular matrix in the skin wound healing process.
Article in Stem cell research & therapy, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 90 papers, 1 of them a synthesis that pooled it.
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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
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Who cites it
90 citing papers in PubMed, 1 synthesis or guideline pooled it, 181 citations in OpenAlex.
- Efficacy and Safety of Transplantation of Autologous Fat, Platelet-Rich Plasma (PRP) and Stromal Vascular Fraction (SVF) in the Treatment of Acne Scar: Systematic Review and Meta-analysis.Aesthetic plastic surgery · 2023Pooled it
- Efficacy and safety of autologous adipose-derived stromal vascular fraction enriched with platelet-rich plasma in flap repair of transsphincteric cryptoglandular fistulas.Techniques in coloproctology · 2021Trial
- Comparison of Efficacy of Intradermal Stromal Vascular Fraction Injection Versus Saline Injection in the Treatment of Atrophic Acne Scar: A 10-Week, Prospective, Randomized, Split-Face, Single-Blind Controlled Trial.Dermatology and therapy · 2026Article
- Alginate as a cytocompatible carrier for mechanically isolated stromal vascular fraction: an in vitro proof-of-concept study.Scientific reports · 2026Article
- Human Subcutaneous Derived Stromal Vascular Fraction Endothelial Cells Display Venous and Arterial Markers in Culture and 3D Capillaries.Tissue engineering and regenerative medicine · 2026Article
- Intraoperative Autologous Adipose-Derived Therapies and PRP as Add-On in the Surgical Treatment of Cryptoglandular and Crohn's Disease-Related Perianal Fistula-A Systematic Review.Bioengineering (Basel, Switzerland) · 2026Review
- Factors Influencing SVF Yields from Human Adipose Tissue: Isolation Technique, Age, and Sex.Journal of clinical medicine · 2026Article
- Diabetic Wound Healing: Mechanism and Treatment Strategies with a Special Focus on Angiogenesis.Current drug research reviews · 2026Review
- Article
- Adipose-Derived Stem Cells Pretreated With Phototherapy Promote HUVECs Migration and Angiogenesis by Mediating EYA1 Activation.Physiological research · 2025Article
- Harnessing stromal vascular fraction-based therapies for wound healing: Mechanisms, synergies, and clinical translation.Regenerative therapy · 2025Review
- Integration of Amazonian resources and curcumin into Jamamina for sustainable nanomaterial development.Scientific reports · 2025Article
- Therapeatic evaluation and single cell analysis of adipose stromal vascular fraction isolation from a commercial cell separation system.Stem cell research & therapy · 2025Article
- Therapeutic and Clinical Potential of Adipose-Derived Stem Cell Secretome for Skin Regeneration.Cells · 2025Review
- [Chitosan hydrogel loaded with human umbilical cord mesenchymal stem cell-derived exosomes promotes healing of chronic diabetic wounds in rats].Nan fang yi ke da xue xue bao = Journal of Southern Medical University · 2025Article
- Vasculogenic potential of adipose tissue derived stem cells from patients with chronic spinal cord injury and pressure injuries.Angiogenesis · 2025Article
- Emerging self-assembled peptide hydrogels for enhanced wound healing.Nanomedicine (London, England) · 2025Review
- CELTCells · 2025Article
- Multiplexing 3D Natural Scaffolds to Optimize the Repair and Regeneration of Chronic Diabetic Wounds.Gels (Basel, Switzerland) · 2025Review
- SVF-gel application for the alleviation of full-thickness skin graft contraction: an experimental study in mice.Scientific reports · 2025Article
30 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
10 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundA refractory wound is a typical complication of diabetes and is a common outcome after surgery. Current approaches have difficulty in improving wound healing. Recently, non-expanded stromal vascular fraction (SVF), which is derived from mature fat, has opened up new directions for the treatment of refractory wound healing. The aim of the current study is to systematically investigate the impact of SVF on wound healing, including the rate and characteristics of wound healing, ability of fibroblasts to migrate, and blood transport reconstruction, with a special emphasis on their precise molecular mechanisms.
methodsSVF was isolated by digestion, followed by filtration and centrifugation, and then validated by immunocytochemistry, a MTS proliferation assay and multilineage potential analysis. A wound model was generated by creating 6-mm-diameter wounds, which include a full skin defect, on the backs of streptozocin-induced hyperglycemic mice. SVF or human adipose-derived stem cell (hADSC) suspensions were subcutaneously injected, and the wounds were characterized over a 9-day period by photography and measurements. A scratch test was used to determine whether changes in the migratory ability of fibroblasts occurred after co-culture with hADSCs. Angiogenesis was observed with human umbilical vein endothelial cells. mRNA from fibroblasts, endotheliocyte, and skin tissue were sequenced by high-throughput RNAseq, and differentially expressed genes, and pathways, potentially regulated by SVF or hADSCs were bioinformatically analyzed.
resultsOur data show that hADSCs have multiple characteristics of MSC. SVF and hADSCs significantly improved wound healing in hyperglycemic mice. hADSCs improve the migratory ability of fibroblasts and capillary structure formation in HUVECs. SVF promotes wound healing by focusing on angiogenesis and matrix remodeling.
conclusionsBoth SVF and hADSCs improve the function of fibroblast and endothelial cells, regulate gene expression, and promote skin healing. Various mechanisms likely are involved, including migration of fibroblasts, tubulogenesis of endothelial cells through regulation of cell adhesion, and cytokine pathways.
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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.