SynthesisCurrent stem cell research & therapy2025
MSC-Derived Extracellular Vesicles against Pulmonary Fibrosis of Rodent Model: A Meta-Analysis.
Synthesis in Current stem cell research & therapy, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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
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Who cites it
3 citing papers in PubMed, 2 citations in OpenAlex.
- Pulmonary fibrosis: Emerging targets and novel therapeutics.The Journal of international medical research · 2026Review
- Human Wharton's Jelly Mesenchymal Stem Cells and their Extracellular Vesicles in the Management of Bleomycin-induced Lung Injury in Model Animals: A Comparative Preclinical Study Focused on Histomorphometric Analysis.Current stem cell research & therapy · 2025Article
- Therapeutic Efficacy of Co-administered WJ-MSCs and Exosomes in a Rat Pulmonary Fibrosis Model.In vivo (Athens, Greece)Article
Corrections and comments
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Authors and funding
10 authors at 1 institution in 2 countries.
Funding
Abstract
backgroundPulmonary fibrosis (PF) is a fatal disease distinguished by structural destruction and dysfunction, accompanied by continuous accumulation of fibroblasts, which eventually leads to lung failure. Preclinical studies have shown that the administration of mesenchymal stem cell-derived extracellular vesicles (MSC-EVs) may be a safe and effective treatment for PF. The purpose of our meta-analysis is to evaluate the efficacy of MSC-EVs therapy and identify therapeutic aspects related to PF.
methodsOur study (up to April 6, 2022) identified English and Chinese, preclinical, controlled, and in vivo studies to examine the application of MSC-EVs in the treatment of PF. The risk of bias (ROB) is assessed using the SYRCLE bias risk tool. The primary outcomes include collagen content, α-smooth muscle actin (α-SMA), hydroxyproline (HYP) content, and transforming growth factor-β1 (TGF-β1).
resultsThirteen studies were included in this meta-analysis. Ten studies evaluated the collagen content, five studies evaluated the α-SMA, five studies evaluated the HYP content, and six studies evaluated the TGF-β1. Compared to the control group, MSC-EVs therapy was associated with a significant reduction of collagen accumulation, α-SMA, HYP content, and TGF-β1.
conclusionThe administration of MSC-EVs is beneficial for the treatment of rodent PF models. However, the safety and effectiveness of the application in human PF diseases have yet to be confirmed. The application of MSC-EVs in the treatment of PF needs to be further standardized in terms of source, route of administration, and culture method.
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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.