ArticleJournal of translational medicine2021
M2 macrophage-derived exosomal microRNAs inhibit cell migration and invasion in gliomas through PI3K/AKT/mTOR signaling pathway.
Article in Journal of translational medicine, 2021. 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 50 papers.
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Who cites it
50 citing papers in PubMed, 71 citations in OpenAlex.
- Advances in Nanomedicine for Brain Tumors: Overcoming Biological Barriers, Targeting Strategies, and Future Directions.Current neurology and neuroscience reports · 2026Review
- ELYS promotes hepatocellular carcinoma stemness by activating a FOXO6-NUP205 transcriptional module downstream of PI3K/AKT to drive Hedgehog signaling.Cell & bioscience · 2026Article
- Astragalus polysaccharide promotes latent HIV-1 reactivation via exosome-mediated modulation of the PI3K/AKT/NF-κB axis.Extracellular vesicles and circulating nucleic acids · 2026Article
- Orphan Nuclear Receptor NR4A1 Promotes Proliferation and Osteogenic Differentiation of Valvular Interstitial Cells through Activation of CCND2.International journal of biological sciences · 2026Article
- MiR-106a-5p in extracellular vesicles derived from alveolar epithelial cells mediates cognitive dysfunction induced by chronic intermittent hypoxia in mice through MAPK signaling pathway.Journal of neuroinflammation · 2025Article
- Histone demethylase KDM9 activates the CCND1/AKT pathway to promote the malignant progression of gliomas through interaction with BRD2.Cellular and molecular life sciences : CMLS · 2025Article
- Unveiling the role of TAM-derived extracellular vesicles in glioma progression through Treg polarization and immune suppression.Oncogene · 2025Article
- Exploring CCND1 as a Key Target ofCurrent issues in molecular biology · 2025Article
- mTOR Signaling in Macrophages: All Depends on the Context.International journal of molecular sciences · 2025Review
- The immune-modulatory dynamics of exosomes in preeclampsia.Archives of gynecology and obstetrics · 2025Review
- Navigating Glioma Complexity: The Role of Abnormal Signaling Pathways in Shaping Future Therapies.Biomedicines · 2025Review
- Exosomal miR-15a-5p from cardiomyocytes promotes myocardial fibrosis.Molecular and cellular biochemistry · 2025Article
- Mechanisms Underlying the Stimulation of DUSP10/MKP5 Expression in Chondrocytes by High Molecular Weight Hyaluronic Acid.Biomedicines · 2025Article
- Role of the AKT signaling pathway in regulating tumor-associated macrophage polarization and in the tumor microenvironment: A review.Medicine · 2025Review
- The dual effects of macrophage-derived extracellular vesicles on tumor cell behavior: mechanisms and clinical potential.Frontiers in oncology · 2025Review
- Nano-strategies for Targeting Tumor-Associated Macrophages in Cancer immunotherapy.Journal of Cancer · 2025Review
- Brain-Derived Exosomal miR-9-5p Induces Ferroptosis in Traumatic Brain Injury-Induced Acute Lung Injury by Targeting Scd1.CNS neuroscience & therapeutics · 2024Article
- Review
- M1 macrophage-derived exosomal microRNA-29c-3p suppresses aggressiveness of melanoma cells via ENPP2.Cancer cell international · 2024Article
- Exploring the clinical implications and applications of exosomal miRNAs in gliomas: a comprehensive study.Cancer cell international · 2024Review
Corrections and comments
- Erratum issued
Authors and funding
8 authors at 5 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundGlioma, the most common primary brain tumor, account Preparing figures for 30 to 40% of all intracranial tumors. Herein, we aimed to study the effects of M2 macrophage-derived exosomal microRNAs (miRNAs) on glioma cells.
methodsFirst, we identified seven differentially expressed miRNAs in infiltrating macrophages and detected the expression of these seven miRNAs in M2 macrophages. We then selected hsa-miR-15a-5p (miR-15a) and hsa-miR-92a-3p (miR-92a) for follow-up studies, and confirmed that miR-15a and miR-92a were under-expressed in M2 macrophage exosomes. Subsequently, we demonstrated that M2 macrophage-derived exosomes promoted migration and invasion of glioma cells, while exosomal miR-15a and miR-92a had the opposite effects on glioma cells. Next, we performed the target gene prediction in four databases and conducted target gene validation by qRT-PCR, western blot and dual luciferase reporter gene assays.
resultsThe results revealed that miR-15a and miR-92a were bound to CCND1 and RAP1B, respectively. Western blot assays demonstrated that interference with the expression of CCND1 or RAP1B reduced the phosphorylation level of AKT and mTOR, indicating that both CCND1 and RAP1B can activate the PI3K/AKT/mTOR signaling pathway.
conclusionCollectively, these findings indicate that M2 macrophage-derived exosomal miR-15a and miR-92a inhibit cell migration and invasion of glioma cells through PI3K/AKT/mTOR signaling pathway.
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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.