ArticleJournal of neuroinflammation2021
Metabolic reprogramming mediates hippocampal microglial M1 polarization in response to surgical trauma causing perioperative neurocognitive disorders.
Article in Journal of neuroinflammation, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers, 2 of them syntheses that pooled it.
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Who cites it
63 citing papers in PubMed, 2 syntheses or guidelines pooled it, 96 citations in OpenAlex.
- The gut-prostate axis in benign prostatic hyperplasia: systematic review of microbial dysbiosis and pathogenic mechanisms.BMC urology · 2026Pooled it
- Potential Markers of Neurocognitive Disorders After Cardiac Surgery: A Bibliometric and Visual Analysis.Frontiers in aging neuroscience · 2022Pooled it
- A Neutrophil Membrane-Encapsulated Pd/hCeOAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- LIPUS combined with mild hyperthermia promotes rotator cuff healing via TRPV1/CaJournal of orthopaedic translation · 2026Article
- Targeting microglial glutaminase 1 protects against ferroptosis-driven cognitive impairment in perioperative neurocognitive disorders.Cell death and differentiation · 2026Article
- FOXM1 downregulation contributes to sevoflurane-induced microglial dysfunction via transcriptional downregulation of RGS10.Experimental brain research · 2026Article
- Paeoniflorin Ameliorates Alcohol-Induced Depression via Modulating the Gut-Brain Axis and Inhibiting the NF-κB/NLRP3 Inflammasome Pathway in Mice.Phytotherapy research : PTR · 2026Article
- Histone H3K18 Lactylation Contributes to Perioperative Neurocognitive Disorder Through Immune Checkpoint Lymphocyte Activation Gene 3 Mediated Microglial Pyroptosis.CNS neuroscience & therapeutics · 2026Article
- LRP1 Activation Promotes Metabolic Reprogramming and Mrc1 Expression to Attenuate LPS-Induced Cognitive Deficits: An Integrated Omics Analysis.CNS neuroscience & therapeutics · 2026Article
- Olfactory enrichment mitigates delayed neurocognitive recovery after major orthopaedic surgery in older patients: A randomised controlled trial.General psychiatry · 2026Article
- Article
- Meningeal lymphatic dysfunction mediates postoperative sleep deprivation-induced cognitive decline via impaired neuroinflammatory clearance.Journal of neuroinflammation · 2026Article
- Disengaging the Engine: Histone Deacetylases 1 and 2-Mediated Acetylation of Hexokinase-2 Regulates Energy Metabolism in Microglia Following Intracerebral Hemorrhage.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Acod1/itaconate axis controls anxiety-like behaviors induced by chronic infection of Toxoplasma gondii in mice.PLoS neglected tropical diseases · 2026Article
- Postoperative neurocognitive disorder: migration and crosstalk of inflammation in the peripheral and central nervous system.Perioperative medicine (London, England) · 2026Review
- Mitochondrial CISD1 Modulates Microglial Metabolic Reprogramming to Drive Stress Susceptibility in Mice.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Esketamine Attenuates Postoperative Neurocognitive Disorder in Aged Mice: Associations with Bioenergetic Remodeling in Hippocampal CD11b-Enriched Cell Fractions and Glycolysis-Related Signaling.Drug design, development and therapy · 2026Article
- Ferroptosis: an emerging key mechanism linking aging, surgical and anesthetic exposure to postoperative cognitive dysfunction.Frontiers in immunology · 2026Review
- Microglial PGC-1α alleviates synaptic damage and cognitive impairments following anesthesia and surgery by suppressing excessive synaptic pruning in aged mice.International journal of biological sciences · 2026Article
- Perioperative neurocognitive disorders as a neuroimmune landscape disorder: microglial priming, state heterogeneity, and time-dependent neuroinflammation.Frontiers in immunology · 2026Review
3 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 1 institution in 1 country.
Funding
Abstract
backgroundMicroglial polarization toward pro-inflammatory M1 phenotype are major contributors to the development of perioperative neurocognitive disorders (PNDs). Metabolic reprogramming plays an important role in regulating microglial polarization. We therefore hypothesized that surgical trauma can activate microglial M1 polarization by metabolic reprogramming to induce hippocampal neuroinflammation and subsequent postoperative cognitive impairment.
methodsWe used aged mice to establish a model of PNDs, and investigated whether surgical trauma induced metabolic reprograming in hippocampus using PET/CT and GC/TOF-MS based metabolomic analysis. We then determined the effect of the glycolytic inhibitor 2-deoxy-D-glucose (2-DG) on hippocampal microglial M1 polarization, neuroinflammation, and cognitive function at 3 d after surgery.
resultsWe found that surgery group had less context-related freezing time than either control or anesthesia group (P < 0.05) without significant difference in tone-related freezing time (P > 0.05). The level of Iba-1 fluorescence intensity in hippocampus were significantly increased in surgery group than that in control group (P < 0.05) accompanied by activated morphological changes of microglia and increased expression of iNOS/CD86 (M1 marker) in enriched microglia from hippocampus (P < 0.05). PET/CT and metabolomics analysis indicated that surgical trauma provoked the metabolic reprogramming from oxidative phosphorylation to glycolysis in hippocampus. Inhibition of glycolysis by 2-DG significantly alleviated the surgical trauma induced increase of M1 (CD86
conclusionsMetabolic reprogramming is crucial for regulating hippocampal microglial M1 polarization and neuroinflammation in PNDs. Manipulating microglial metabolism might provide a valuable therapeutic strategy for treating PNDs.
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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 OpenQuestion graph.