ArticleInternational journal of molecular sciences2025
Single-Cell Transcriptomics Reveals Stem Cell-Derived Exosomes Attenuate Inflammatory Gene Expression in Pulmonary Oxygen Toxicity.
Article in International journal of molecular sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Physiology-Based Diagnosis and Management of Bronchopulmonary Dysplasia Associated Pulmonary Hypertension (BPD-PH).Children (Basel, Switzerland) · 2026Review
- Acute Lung Injury Induced by Hyperbaric Oxygen or Other External Factors, with a Focus on Exosomes.International journal of molecular sciences · 2026Review
- The Application and Challenges of Stem Cell-Derived Extracellular Vesicles in Inhalation Lung Injury.International journal of nanomedicine · 2026Review
- Emerging Targets and Treatments for Doxorubicin-Induced Cardiac Inflammation.Journal of inflammation research · 2026Review
Corrections and comments
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Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In recent years, the role played by exosomes in lung diseases has been investigated. Exosomes have been shown to contribute to reductions in lung inflammation and pulmonary fibrosis. However, the role played by exosomes in pulmonary oxygen toxicity and the mechanism involved have not yet been reported. In the present work, we aimed to investigate the mechanism by which stem cell exosomes protect lung tissue and the potential molecular regulatory network involved. In this study, we employed single-cell RNA sequencing techniques to elucidate the unique cellular and molecular mechanisms underlying the progression of exosome therapy for pulmonary oxygen toxicity. We found changes in cell populations after exosome treatment, characterized by the expression of different molecular markers. We also integrated single-cell RNA sequencing (scRNA-seq) and bulk analysis to identify the protective effects of mesenchymal stem cell exosomes (MSC-Exos) in a mouse pulmonary oxygen toxicity (POT) model. scRNA-seq revealed dynamic shifts in the lung cellular composition after exosome treatment, including a reduction in inflammatory lymphoid cells (NK, B cells, CD8
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Registered trials
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