ArticleJournal of extracellular vesicles2023
ApoE expression in macrophages communicates immunometabolic signaling that controls hyperlipidemia-driven hematopoiesis & inflammation via extracellular vesicles.
Article in Journal of extracellular vesicles, 2023. 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 30 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
30 citing papers in PubMed, 36 citations in OpenAlex.
- Investigating FTY720-NF immunomodulation of key lipid, gene, and protein mediators to enhance oral tissue regeneration.Biomaterials advances · 2026Article
- Glucose Transporter 1 in Health and Disease.MedComm · 2026Review
- The ApoE-Null Golden Hamster: A Novel Model of Atherosclerosis.Cardiovascular toxicology · 2026Article
- Spatial transcriptomics reveals a key role of fibroblast-like vascular smooth muscle cells in human atherosclerotic cell crosstalk and stability.European heart journal · 2026Article
- Single-cell RNA sequencing of the post-spinal cord injury dorsal root ganglia in cynomolgus monkeys: Elucidation of the cellular immune microenvironment of the central nervous system.Neural regeneration research · 2026Article
- Single-cell transcriptome profiling reveals herpesviral manipulation of host processes in spleen of gibel carp infected with a Cyvirus cyprinidallo2.PLoS pathogens · 2026Article
- TAF15 promotes the healing of diabetic foot ulcers by mediating the transcriptional activation of APOE through CEBPB to regulate PTX3.Molecular genetics and genomics : MGG · 2026Article
- Immune dysfunction in Alzheimer disease.Nature reviews. Neuroscience · 2026Review
- M2 macrophage exosomes reverse heart failure post-myocardial infarction by suppressing type 1 interferon signaling in myeloid cells.Molecular therapy : the journal of the American Society of Gene Therapy · 2026Article
- Article
- PGC-1α Transcriptionally Regulated by ChREBP Mitigates Neuropathic Pain Through Promoting Microglial Fatty Acid Oxidation and Anti-Inflammatory Response.CNS neuroscience & therapeutics · 2026Article
- Electroacupuncture preconditioning alleviates myocardial ischemia-reperfusion injury through reducing the inflammatory response mediated by the miR-146a/TRAF6/IRAK4 pathway.Iranian journal of basic medical sciences · 2026Article
- ApoE expression across the CNS: Who, What, Where, When, and How (much)?Molecular neurodegeneration advances · 2026Review
- Single-cell dissection of hepatocellular carcinoma immunity: from heterogeneous subtypes to precision therapeutics.Frontiers in immunology · 2026Review
- The association between APOE allele variants and inflammatory markers in a large-scale Chinese population.Lipids in health and disease · 2025Article
- Immune-mediated interactions between sarcopenia and atherosclerosis in aging.Immunity & ageing : I & A · 2025Review
- Palmitic acid reduces LDLR-dependent uptake of macrophage-derived extracellular vesicles by hepatoma cells.Non-coding RNA research · 2025Article
- Apolipoprotein E in Alzheimer's disease: molecular insights and therapeutic opportunities.Molecular neurodegeneration · 2025Review
- Mitochondrial dysfunction as a therapeutic nexus in HFpEF: therapeutic target and pharmacological advances.Frontiers in pharmacology · 2025Review
- Spatially segregated APOETheranostics · 2025Article
Corrections and comments
- Erratum issued
- Erratum issued
Authors and funding
5 authors at 1 institution in 1 country.
Funding
Abstract
While apolipoprotein E (apoE) expression by myeloid cells is recognized to control inflammation, whether such benefits can be communicated via extracellular vesicles is not known. Through the study of extracellular vesicles produced by macrophages derived from the bone marrow of Wildtype (WT-BMDM-EV) and ApoE deficient (EKO-BMDM-EV) mice, we uncovered a critical role for apoE expression in regulating their cell signaling properties. WT-BMDM-EV communicated anti-inflammatory properties to recipient myeloid cells by increasing cellular levels of apoE and miR-146a-5p, that reduced NF-κB signalling. They also downregulated cellular levels of miR-142a-3p, resulting in increased levels of its target carnitine palmitoyl transferase 1A (CPT1A) which improved fatty acid oxidation (FAO) and oxidative phosphorylation (OxPHOS) in recipient cells. Such favorable metabolic polarization enhanced cell-surface MerTK levels and the phagocytic uptake of apoptotic cells. In contrast, EKO-BMDM-EV exerted opposite effects by reducing cellular levels of apoE and miR-146a-5p, which increased NF-κB-driven GLUT1-mediated glucose uptake, aerobic glycolysis, and oxidative stress. Furthermore, EKO-BMDM-EV increased cellular miR-142a-3p levels, which reduced CPT1A levels and impaired FAO and OxPHOS in recipient myeloid cells. When cultured with naïve CD4
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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 Socratic graph.