ArticleInternational journal of molecular sciences2022
Exploring Transcriptomic Landscapes in Red Blood Cells, in Their Extracellular Vesicles and on a Single-Cell Level.
Article in International journal of molecular sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 20 citations in OpenAlex.
- Mitochondrial transcript abundance in breast cancer circulating tumour cells may reflect both blood-derived transcripts and biological heterogeneity.Clinical & experimental metastasis · 2026Article
- Genetic architecture of the murine red blood cell proteome reveals central role of hemoglobin beta cysteine 93 in maintaining redox balance.Cell genomics · 2026Article
- Cellular diversity of the developing chick trigeminal ganglion at single-cell resolution.bioRxiv : the preprint server for biology · 2026Article
- Protein-protein interactions shape trans-regulatory impact of genetic variation on protein expression and complex traits.Nature genetics · 2026Article
- Targeted knock-in of human immune-regulatory genes into the porcine GGTA1 exon 4 reveals divergent expression on red blood cell membranes.Scientific reports · 2025Article
- Current understanding of eryptosis: mechanisms, physiological functions, role in disease, pharmacological applications, and nomenclature recommendations.Cell death & disease · 2025Review
- Deficiency in platelet 12-lipoxygenase exacerbates inflammation and disease severity during SARS-CoV-2 infection.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Current Applications and Future Challenges of Mesenchymal Stem Cell-Extracellular Vesicles in Tissue Engineering: A Bibliometric Analysis.International journal of nanomedicine · 2025Review
- Erythronecroptosis: an overview of necroptosis or programmed necrosis in red blood cells.Molecular and cellular biochemistry · 2024Review
- Prospective, international, multisite comparison of platelet isolation techniques for genome-wide transcriptomics: communication from the SSC of the ISTH.Journal of thrombosis and haemostasis : JTH · 2024Article
- Exploring unconventional attributes of red blood cells and their potential applications in biomedicine.Protein & cell · 2024Article
- Article
- Blood-Based Transcriptomic Biomarkers Are Predictive of Neurodegeneration Rather Than Alzheimer's Disease.International journal of molecular sciences · 2023Article
- Red Blood Cell Metabolism In Vivo and In Vitro.Metabolites · 2023Review
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Being enucleated, RBCs lack typical transcriptomes, but are known to contain small amounts of diverse long transcripts and microRNAs. However, the exact role and importance of these RNAs are lacking. Shedding of extracellular vesicles (EVs) from the plasma membrane constitutes an integral mechanism of RBC homeostasis, by which RBCs remove unnecessary cytoplasmic content and cell membrane. To study this further, we explored the transcriptomes of RBCs and extracellular vesicles (EVs) of RBCs using next-generation sequencing. Furthermore, we performed single-cell RNA sequencing on RBCs, which revealed that approximately 10% of the cells contained detectable levels of mRNA and cells formed three subpopulations based on their transcriptomes. A decrease in the mRNA quantity was observed across the populations. Qualitative changes included the differences in the globin transcripts and changes in the expression of ribosomal genes. A specific splice form of a long non-coding RNA, Metastasis Associated Lung Adenocarcinoma Transcript 1 (MALAT1), was the most enriched marker in one subpopulation of RBCs, co-expressing with ribosomal structural transcripts. MALAT1 expression was confirmed by qPCR in CD71-enriched reticulocytes, which were also characterized with imaging flow cytometry at the single cell level. Analysis of the RBC transcriptome shows enrichment of pathways and functional categories required for the maturation of reticulocytes and erythrocyte functions. The RBC transcriptome was detected in their EVs, making these transcripts available for intercellular communication in blood.
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