ArticleJournal of immunology research2022
Exosomal miR-452-5p Induce M2 Macrophage Polarization to Accelerate Hepatocellular Carcinoma Progression by Targeting TIMP3.
Article in Journal of immunology research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.
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Who cites it
36 citing papers in PubMed.
- Functional heterogeneity of exosomes in hepatocellular carcinoma (Review).Experimental and therapeutic medicine · 2026Review
- Roles of exosome-mediated macrophage polarization in the hepatocellular carcinoma progression.Frontiers in immunology · 2026Review
- Crosstalk between Extracellular Vesicles and the Tumor Microenvironment: Mechanistic Insights and Therapeutic Opportunities.Oncology research · 2026Review
- Article
- Advances in Tumor-Derived Exosomal Non-Coding RNAs Regulating M2 Macrophage Polarization: Molecular Mechanisms and Signaling Pathway.Cancer medicine · 2025Review
- Mechanistic interplay between aflatoxin B1 and tissue inhibitor of metalloproteinase-3 in hepatocellular carcinoma.World journal of hepatology · 2025Article
- Article
- MicroRNA Landscape in Hepatocellular Carcinoma: Metabolic Re-Wiring, Predictive and Diagnostic Biomarkers, and Emerging Therapeutic Targets.Biomedicines · 2025Review
- Tongue squamous cell carcinoma-derived exosomes miR-21-5p affect tumor progression via promoting M2 macrophage polarization.Non-coding RNA research · 2025Article
- Exosomal miR-92a-3p modulates M2 macrophage polarization in colorectal cancer: implications for tumor migration and angiogenesis.Medical oncology (Northwood, London, England) · 2025Article
- Exosome-mediated Crosstalk in the Tumor Immune Microenvironment: Critical Drivers of Hepatocellular Carcinoma Progression.Journal of clinical and translational hepatology · 2025Review
- Crosstalk between exosomes and tumor-associated macrophages in hepatocellular carcinoma: implication for cancer progression and therapy.Frontiers in immunology · 2025Review
- Advances in the mechanism of small extracellular vesicles promoting the development of hepatocellular carcinoma through multi-network fusion.Frontiers in immunology · 2025Review
- MicroRNAs in Hepatocellular Carcinoma Pathogenesis: Insights into Mechanisms and Therapeutic Opportunities.International journal of molecular sciences · 2024Review
- Mechanisms of Tolerance Induction in Liver Transplantation: Lessons Learned from Fetomaternal Tolerance, Autoimmunity and Tumor Immunity.International journal of molecular sciences · 2024Review
- Biological impact and therapeutic implication of tumor-associated macrophages in hepatocellular carcinoma.Cell death & disease · 2024Review
- The RNA binding protein IGF2BP2/IMP2 alters the cargo of cancer cell-derived extracellular vesicles supporting tumor-associated macrophages.Cell communication and signaling : CCS · 2024Article
- Review
- Extracellular Vesicle-Related Non-Coding RNAs in Hepatocellular Carcinoma: An Overview.Cancers · 2024Review
- Cancer-derived exosomes as novel biomarkers in metastatic gastrointestinal cancer.Molecular cancer · 2024Review
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7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Hepatocellular carcinoma (HCC) cell-derived exosomes have shown effects on inducing M2 macrophage polarization and promoting HCC progression. MiR-452-5p was reported by recent studies to promote malignancy progression as an exosomal microRNA that secreted by HCC cells, of which the underlying mechanism remains unclear. Here, we further explored how miR-452-5p functions in HCC. Methods: MiR-452-5p expressions in HCC cells was examined by in situ hybridization. Next, HCC cell lines were transfected with the mimics or the inhibitor of miR-452-5p. Transfected cells' biological behavior were analyzed by CCK-8, flow cytometry, and Transwell assay. Then, exosomes were purified from miR-452-5p inhibited or overexpressed HCC cells and cocultured with macrophages to examine the role of miR-452-5p in macrophage polarization. To examine the role of exosomal miR-452-5p on macrophage polarization and tumor growth. We also performed the dual-luciferase assay to explore the targeting relationship between miR-452-5p and TIMP3. Results: The upregulation of miR-452-5p was identified in HCC. The effects of HCC cell-derived exosomes on accelerating HCC migration and invasion and inducing M2 macrophage polarization were confirmed, which were further enhanced after overexpressing miR-452-5p but neutralized after silencing miR-452-5p. In addition, Conclusion: Exosomal miR-452-5p secreted from HCC cells could induce polarization of M2 macrophage and therefore stimulating HCC progression by targeting TIMP3. Thus, miR-452-5p might be a potential biomarker for HCC prognosis.
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