ArticleThe British journal of radiology2020
The effect of ionising radiation on the phenotype of bone marrow-derived extracellular vesicles.
Article in The British journal of radiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 16 citations in OpenAlex.
- Ionizing Radiation Actively Reshapes Bone Marrow-Derived Extracellular Vesicle MicroRNA Cargo with the Involvement of hnRNP A2b1.International journal of molecular sciences · 2026Article
- Effects of extracellular vesicle-derived noncoding RNAs on pre-metastatic niche and tumor progression.Genes & diseases · 2024Review
- Effect of radiotherapy on the DNA cargo and cellular uptake mechanisms of extracellular vesicles.Strahlentherapie und Onkologie : Organ der Deutschen Rontgengesellschaft ... [et al] · 2023Review
- The miRNA Content of Bone Marrow-Derived Extracellular Vesicles Contributes to Protein Pathway Alterations Involved in Ionising Radiation-Induced Bystander Responses.International journal of molecular sciences · 2023Article
- Bystander signals from low- and high-dose irradiated human primary fibroblasts and keratinocytes modulate the inflammatory response of peripheral blood mononuclear cells.Journal of radiation research · 2023Article
- An optimized method for the isolation of urinary extracellular vesicles for molecular phenotyping: detection of biomarkers for radiation exposure.Journal of translational medicine · 2022Article
- Article
- Oxidative Stress and Gene Expression Modifications Mediated by Extracellular Vesicles: An In Vivo Study of the Radiation-Induced Bystander Effect.Antioxidants (Basel, Switzerland) · 2021Article
- Advances in Radiation Biology - Highlights from the 16th ICRR special feature: introductory editorial.The British journal of radiology · 2020Article
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Authors and funding
13 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesIonising radiation-induced alterations affecting intercellular communication in the bone marrow (BM) contribute to the development of haematological pathologies. Extracellular vesicles (EVs), which are membrane-coated particles released by cells, have important roles in intercellular signalling in the BM. Our objective was to investigate the effects of ionising radiation on the phenotype of BM-derived EVs of total-body irradiated mice.
methodsCBA mice were irradiated with 0.1 Gy or 3 Gy X-rays. BM was isolated from the femur and tibia 24 h after irradiation. EVs were isolated from the BM supernatant. The phenotype of BM cells and EVs was analysed by flow cytometry.
resultsThe mean size of BM-derived EVs was below 300 nm and was not altered by ionising radiation. Their phenotype was very heterogeneous with EVs carrying either CD29 or CD44 integrins representing the major fraction. High-dose ionising radiation induced a strong rearrangement in the pool of BM-derived EVs which were markedly different from BM cell pool changes. The proportion of CD29 and CD44 integrin-harbouring EVs significantly decreased and the relative proportion of EVs with haematopoietic stem cell or lymphoid progenitor markers increased. Low-dose irradiation had limited effect on EV secretion.
conclusionsIonising radiation induced selective changes in the secretion of EVs by the different BM cell subpopulations. ADVANCES IN KNOWLEDGE: The novelty of the paper consists of performing a detailed phenotyping of BM-derived EVs after
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