ArticleFrontiers in molecular neuroscience2021
Netrin-1 Ameliorates Postoperative Delirium-Like Behavior in Aged Mice by Suppressing Neuroinflammation and Restoring Impaired Blood-Brain Barrier Permeability.
Article in Frontiers in molecular neuroscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.
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Who cites it
21 citing papers in PubMed, 1 synthesis or guideline pooled it, 34 citations in OpenAlex.
- Melatonin and Its Analogs for Prevention of Post-cardiac Surgery Delirium: A Systematic Review and Meta-Analysis.Frontiers in cardiovascular medicine · 2022Pooled it
- Trace of delirium after robotic lower abdominal tumor resection at different end-tidal carbon dioxide: a RCT trial.BMC anesthesiology · 2024Trial
- Methylene blue reduces postoperative delirium in mice through neuroinflammation suppression and blood-brain barrier repair.Scientific reports · 2025Article
- Ononin, a Natural Isoflavone Glycoside, Alleviates Postoperative Cognitive Dysfunction in Aged Mice by Regulating Neuroinflammation and Oxidative Stress.Brain and behavior · 2025Article
- The age-related susceptibility to postoperative delirium quantified by bispectral electroencephalography correlates with postoperative delirium-like behavior in mice.PCN reports : psychiatry and clinical neurosciences · 2025Article
- Association between preoperative blood-brain barrier permeability and postoperative delirium in older patients undergoing cardiac surgery: a pilot study.Aging clinical and experimental research · 2025Observational
- Nicotinamide Prevents the Plasticity Impairments and the Cognitive Dysfunction Caused by Bone Fracture in Older Mice.The journals of gerontology. Series A, Biological sciences and medical sciences · 2025Article
- PKM2 accelerated the progression of chronic fatigue syndrome via promoting the H4K12la/ NF-κB induced neuroinflammation and mitochondrial damage.Scientific reports · 2025Article
- Predictors of postoperative delirium in patients undergoing radical prostatectomy: a prospective study.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2025Article
- Exploring molecular mechanisms of postoperative delirium through multi-omics strategies in plasma exosomes.Scientific reports · 2024Article
- Extracellular Vesicle MicroRNAs as Predictive Biomarkers in Postoperative Delirium After Spine Surgery: Preliminary Study.The journals of gerontology. Series A, Biological sciences and medical sciences · 2024Article
- Article
- Liraglutide ameliorates delirium-like behaviors of aged mice undergoing cardiac surgery by mitigating microglia activation via promoting mitophagy.Psychopharmacology · 2024Article
- Increased IgA-mediated responses to the gut paracellular pathway and blood-brain barrier proteins predict delirium due to hip fracture in older adults.Frontiers in neurology · 2024Article
- Fish oil omega-3 Fatty Acids Alleviate Postoperative delirium-like Behavior in aged mice by Attenuating Neuroinflammation and Oxidative Stress.Neurochemical research · 2024Article
- Peripheral inflammation as a potential mechanism and preventive strategy for perioperative neurocognitive disorder under general anesthesia and surgery.Frontiers in cellular neuroscience · 2024Review
- Role of Blood-Brain Barrier Dysfunction in Delirium following Non-cardiac Surgery in Older Adults.Annals of neurology · 2023Article
- Role of cytokines and reactive oxygen species in brain aging.Mechanisms of ageing and development · 2023Review
- A Role for Blood-brain Barrier Dysfunction in Delirium following Non-Cardiac Surgery in Older adults.medRxiv : the preprint server for health sciences · 2023Article
- The effect of parecoxib sodium on postoperative delirium in elderly patients with hip arthroplasty.Frontiers in pharmacology · 2023Article
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Postoperative delirium (POD) is a common and serious postoperative complication in elderly patients, and its underlying mechanism is elusive and without effective therapy at present. In recent years, the neuroinflammatory hypothesis has been developed in the pathogenesis of POD, in which the damaged blood-brain barrier (BBB) plays an important role. Netrin-1 (NTN-1), an axonal guidance molecule, has been reported to have strong inflammatory regulatory and neuroprotective effects. We applied NTN-1 (45 μg/kg) to aged mice using a POD model with a simple laparotomy to assess their systemic inflammation and neuroinflammation by detecting interleukin-6 (IL-6), interleukin-10 (IL-10), and high mobility group box chromosomal protein-1 (HMGB-1) levels. We also assessed the reactive states of microglia and the permeability of the BBB by detecting cell junction proteins and the leakage of dextran. We found that a single dose of NTN-1 prophylaxis decreased the expression of IL-6 and HMGB-1 and upregulated the expression of IL-10 in the peripheral blood, hippocampus, and prefrontal cortex. Nerin-1 reduced the activation of microglial cells in the hippocampus and prefrontal cortex and improved POD-like behavior. NTN-1 also attenuated the anesthesia/surgery-induced increase in BBB permeability by upregulating the expression of tight junction-associated proteins such as ZO-1, claudin-5, and occludin. These findings confirm the anti-inflammatory and BBB protective effects of NTN-1 in an inflammatory environment
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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.