ArticleHaematologica2016
Extracellular vesicle miR-7977 is involved in hematopoietic dysfunction of mesenchymal stromal cells via poly(rC) binding protein 1 reduction in myeloid neoplasms.
Article in Haematologica, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.
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Who cites it
47 citing papers in PubMed, 77 citations in OpenAlex.
- Plasma-derived extracellular vesicle microRNA as a potential biomarker associated with disease progression in non-severe dengue infection.Infection · 2026Article
- Extracellular Vesicles in Acute Myeloid Leukemia: Opportunities and Obstacles for Therapeutic Advancement.Journal of biochemical and molecular toxicology · 2026Review
- Extracellular vesicle cargo dynamics in the bone marrow microenvironment: from hematopoietic homeostasis to malignant transformation.Extracellular vesicle · 2026Article
- Circulating extracellular vesicle-microRNAs (EV-miRNAs) in leukemias and related disorders.Frontiers in medicine · 2026Review
- A Comprehensive Guide on Epigenetics' Precision Role in Uncommon "Rare" Cancers' Biology and Treatment Frontiers.Sub-cellular biochemistry · 2026Review
- MicroRNA Signatures in Dental Pulp Stem Cells Following Nicotine Exposure.Dentistry journal · 2025Article
- Functions, mechanisms, and therapeutic implications of noncoding RNA in acute myeloid leukemia.Fundamental research · 2025Review
- Bone marrow microenvironment in myelodysplastic neoplasms: insights into pathogenesis, biomarkers, and therapeutic targets.Cancer cell international · 2025Review
- The role of the hematopoietic stem/progenitor cells-derived extracellular vesicles in hematopoiesis.Heliyon · 2024Article
- A novel therapeutic strategy: the significance of exosomal miRNAs in acute myeloid leukemia.Medical oncology (Northwood, London, England) · 2024Review
- Downregulation of stromal syntenin sustains AML development.EMBO molecular medicine · 2023Article
- Extracellular vesicle-mediated remodeling of the bone marrow microenvironment in myeloid malignancies.International journal of hematology · 2023Review
- The Role of Extracellular Vesicles in the Pathogenesis of Hematological Malignancies: Interaction with Tumor Microenvironment; a Potential Biomarker and Targeted Therapy.Biomolecules · 2023Review
- Drug Resistance: The Role of Exosomal miRNA in the Microenvironment of Hematopoietic Tumors.Molecules (Basel, Switzerland) · 2022Review
- Emerging roles of extracellular vesicles in normal and malignant hematopoiesis.The Journal of clinical investigation · 2022Review
- Iron as spirit of life to share under monopoly.Journal of clinical biochemistry and nutrition · 2022Article
- Acute Myeloid Leukemia Cells Educate Mesenchymal Stromal Cells toward an Adipogenic Differentiation Propensity with Leukemia Promotion Capabilities.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2022Article
- The Landscape of Exosome-Derived Non-Coding RNA in Leukemia.Frontiers in pharmacology · 2022Review
- Construction of a potentially functional lncRNA-miRNA-mRNA network in sepsis by bioinformatics analysis.Frontiers in genetics · 2022Article
- Endothelial Cell-Derived Extracellular Vesicles Target TLR4 via miRNA-326-3p to Regulate Skin Fibroblasts Senescence.Journal of immunology research · 2022Article
Corrections and comments
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Authors and funding
17 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The failure of normal hematopoiesis is observed in myeloid neoplasms. However, the precise mechanisms governing the replacement of normal hematopoietic stem cells in their niche by myeloid neoplasm stem cells have not yet been clarified. Primary acute myeloid leukemia and myelodysplastic syndrome cells induced aberrant expression of multiple hematopoietic factors including Jagged-1, stem cell factor and angiopoietin-1 in mesenchymal stem cells even in non-contact conditions, and this abnormality was reverted by extracellular vesicle inhibition. Importantly, the transfer of myeloid neoplasm-derived extracellular vesicles reduced the hematopoietic supportive capacity of mesenchymal stem cells. Analysis of extracellular vesicle microRNA indicated that several species, including miR-7977 from acute myeloid leukemia cells, were higher than those from normal CD34(+)cells. Remarkably, the copy number of miR-7977 in bone marrow interstitial fluid was elevated not only in acute myeloid leukemia, but also in myelodysplastic syndrome, as compared with lymphoma without bone marrow localization. The transfection of the miR-7977 mimic reduced the expression of the posttranscriptional regulator, poly(rC) binding protein 1, in mesenchymal stem cells. Moreover, the miR-7977 mimic induced aberrant reduction of hematopoietic growth factors in mesenchymal stem cells, resulting in decreased hematopoietic-supporting capacity of bone marrow CD34(+)cells. Furthermore, the reduction of hematopoietic growth factors including Jagged-1, stem cell factor and angiopoietin-1 were reverted by target protection of poly(rC) binding protein 1, suggesting that poly(rC) binding protein 1 could be involved in the stabilization of several growth factors. Thus, miR-7977 in extracellular vesicles may be a critical factor that induces failure of normal hematopoiesis via poly(rC) binding protein 1 suppression.
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