ArticleStem cell research & therapy2026
iPSC-derived exosomes promote diabetic wound healing by attenuating inflammatory responses.
Article in Stem cell research & therapy, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
1 citing paper in PubMed.
- Application of stem cell-derived exosomes in skin wound healing: mechanisms, prospects, and challenges.Frontiers in immunology · 2026Review
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.
Funding
Abstract
backgroundOwing to impaired glucose metabolism, the high-glucose microenvironment in diabetic patients disrupts a series of biological reactions that hinder the wound healing process, resulting in a significant cost to the health care system and an urgent need for new and advanced therapies.
methodsIn this study, induced pluripotent stem cell-derived exosomes (iPSC-Exos) were isolated from iPSC culture supernatant via centrifugation and ultrafiltration. We evaluated the therapeutic effects of iPSC-Exos on diabetic wound healing through two clinically relevant animal models (spontaneous genetic diabetic mouse model and streptozotocin (STZ)-induced diabetic mouse model). iPSC-Exos were topically administered to full-thickness cutaneous wounds in diabetic mice. The therapeutic effects were systematically assessed by measuring wound closure rates, conducting comprehensive histopathological evaluations, and performing quantitative analysis of inflammatory mediators via ELISA.
resultsWe demonstrated that iPSC-Exos can significantly accelerate diabetic wound healing through two clinically relevant animal models (spontaneous genetic diabetic mouse model and STZ-induced diabetic mouse model) for the first time. The multifaceted therapeutic mechanisms include: (ⅰ) Direct activation of tissue regeneration (promotion of re-epithelialization, tissue remodeling and scar attenuation); (ⅱ) Modulation of the inflammatory microenvironment (promoting macrophage polarization toward anti-inflammatory M2 phenotype/suppressing inflammation).
conclusionsThis dual-animal model approach, which closely recapitulates key pathophysiological features of human diabetic wounds, offers superior clinical translatability compared to single-animal model studies. Our findings not only establish a robust scientific foundation for clinical development of iPSC-Exos therapy, but also present a transformative, cell-free treatment paradigm for chronic diabetic wounds that addresses critical unmet medical needs.
Indexed as
Identifiers
What OpenQuestion holds
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.