ArticleTissue engineering and regenerative medicine2025
Exosomes of Human Fetal Cartilage Progenitor Cells (hFCPCs) Inhibited Interleukin-1β (IL-1β)-Induced Osteoarthritis Phenotype via miR-125b-5p In Vitro.
Article in Tissue engineering and regenerative medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 2 papers, 1 of them a synthesis that pooled it.
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Who cites it
2 citing papers in PubMed, 1 synthesis or guideline pooled it.
- The role of synovial mesenchymal stem cell-derived exosomes in cartilage repair: a systematic review.Frontiers in pharmacology · 2025Pooled it
- MicroRNA-125b inhibits apoptosis and increases gemcitabine resistance by downregulating the expression of BAK1 in pancreatic ductal adenocarcinoma.Translational cancer research · 2025Article
Corrections and comments
- Erratum issued
Authors and funding
3 authors.
Funding
Abstract
backgroundThis study investigated anti-inflammatory effects of exosomes derived from human fetal cartilage progenitor cells (hFCPC-Exo) and their microRNAs (miRNAs) on the osteoarthritis (OA) phenotype in vitro in comparison with exosomes from bone marrow mesenchymal stem cells (MSC-Exo).
methodsSW982 cells (synoviocytes) or hFCPCs (chondrocytes) were stimulated with 10 ng/mL IL-1β to mimic OA phenotypes. The effects of hFCPC-Exo and MSC-Exo were compared by measuring the expression of inflammatory cytokines and an anti-inflammatory protein. miRNA profiles of hFCPC-Exo and MSC-Exo were analyzed using a 2588 human miRNA dataset, and miRNAs potentially involved in the anti-inflammatory effect of hFCPC-Exo were selected. miRNA mimics and antisense inhibitors were used to investigate the role of selected miRNAs in the IL-1β signaling pathways.
resultsBoth hFCPC-Exo and MSC-Exo significantly decreased the expression of inflammatory cytokines (IL-1β, IL-6, and MCP-1), while slightly increased an anti-inflammatory protein (SOCS1) in IL-1β-treated SW982 cells. miRNA sequencing revealed anti-inflammatory miRNAs present in large amounts in both hFCPC-Exo and MSC-Exo. Among them, miR-125b-5p mimic significantly suppressed the expression of inflammatory cytokines induced by IL-1β, while anti-sense inhibitor of miR-125b-5p efficiently blocked anti-inflammatory effects of hFCPC-Exo. Both hFCPC-Exo and miR-125b-5p inhibited IκBα down-regulation and -NF-κB stabilization in IL-1β-treated SW982 cells. Additionally, hFCPC-Exo and miR-125b-5p showed similar effects on IL-1β-treated hFCPCs as an OA model in chondrocytes by down-regulating the expression of IL-1β, MMP13, and ADAMTS-5 and up-regulating the expression of aggrecan (ACAN) and type II collagen (COL2A1).
conclusionThis study demonstrated that hFCPC-Exo exhibits anti-inflammatory effects on IL-1β-treated synoviocytes and chondrocytes in vitro possibly by down-regulating the IL-1β-TRAF6-NF-κB pathway via anti-inflammatory miRNAs such as miR-125b-5p.
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