ArticleJournal of extracellular biology2023
Assessment of circulating extracellular vesicles from calorie-restricted mice and humans in ischaemic injury models.
Article in Journal of extracellular biology, 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 8 papers.
What it found
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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.
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Who cites it
8 citing papers in PubMed.
- Investigating the roles of macrophage age and circulating extracellular vesicles in cytoprotection of hypoxic renal tubular cell stress.BMC molecular and cell biology · 2026Article
- An Exploratory Study of Kinase Activation Profiles in Hypoxic Human Cardiomyocytes Treated with Protective Extracellular Vesicles.Research square · 2026Article
- From Genome to Geroscience: How DNA Damage Shapes Systemic Decline.BioEssays : news and reviews in molecular, cellular and developmental biology · 2025Review
- Serum Extracellular Vesicles Reveal Metabolic Responses to Time-Restricted Feeding in High-Fat Diet-Induced Obesity in Male Mice.Journal of extracellular biology · 2025Article
- Treating Metabolic Dysregulation and Senescence by Caloric Restriction: Killing Two Birds with One Stone?Antioxidants (Basel, Switzerland) · 2025Review
- Distinct immunomodulation elicited by young versus aged extracellular vesicles in bone marrow-derived macrophages.Immunity & ageing : I & A · 2024Article
- Systems Approaches to Cell Culture-Derived Extracellular Vesicles for Acute Kidney Injury Therapy: Prospects and Challenges.Function (Oxford, England) · 2024Review
- Assessment of circulating extracellular vesicles from calorie-restricted mice and humans in ischaemic injury models.Journal of extracellular biology · 2023Article
Corrections and comments
- Erratum issuedCorrection to2025
Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Calorie restriction (CR) and fasting affect lifespan, disease susceptibility and response to acute injury across multiple animal models, including ischaemic injuries such as myocardial infarction or kidney hypoxia. The cargo and function of circulating extracellular vesicles (EV) respond to changes in host physiology, including exercise, injury, and other interventions. Thus, we hypothesised that EVs induced following CR may reflect some of the beneficial properties of CR itself. In a pilot study, EVs were isolated from mice following 21 days of 30 % CR, and from eight human donors after 72 h water-only fasting. EV size, concentration and morphology were profiled by NTA, western blot and cryoEM, and their function was assessed using multiple assays related to ischaemic diseases. We found that EVs from post-fasting samples better protected cardiac cells from hypoxia/reperfusion (H/R) injury compared to pre-fasting EVs. However, there was no difference when used to treat H/R-injured kidney epithelial cells. Post-fasting derived EVs slowed the rate of fibroblast migration and slightly reduced macrophage inflammatory gene expression compared to pre-fasting derived EVs. Lastly, we compared miRNA cargos of pre- and post-fasting human serum EVs and found significant changes in a small number of miRNAs. We conclude that fasting appears to influence EV cargo and function, with varied effects worthy of further exploration.
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