ArticleFrontiers in neurology2024
Neutrophil extracellular trap biomarkers in aneurysmal subarachnoid hemorrhage: early decline of DNase 1 activity associated with delayed cerebral ischemia.
Article in Frontiers in neurology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- Haemorrhage, hypercoagulability and ischaemia: Evolution of brain injury after aneurysmal subarachnoid haemorrhage.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2026Review
- Neutrophil Extracellular Traps in Patients with Intracerebral Hemorrhage.Neurocritical care · 2026Article
- Evolution of neutrophil extracellular traps in the pathology of stroke.Neural regeneration research · 2026Article
- Impact of Neutrophil Extracellular Traps on Clinical Outcome after Subarachnoid Hemorrhage: A Translational Narrative Review.Translational stroke research · 2026Review
- A 'Tangled Web' in the CNS: unraveling neutrophil extracellular traps in neurological disorders.Molecular neurodegeneration · 2026Review
- Admission neutrophil-to-high-density lipoprotein cholesterol ratio and the risk of preoperative early rebleed in aneurysmal subarachnoid hemorrhage.European journal of medical research · 2025Article
- The role of neutrophils in vasospasm and delayed cerebral ischemia after aneurysmal subarachnoid hemorrhage: Is it time for a SAH clinical trial targeting neutrophils?Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2025Review
- Neutrophil Extracellular Traps and Delayed Cerebral Ischemia in Patients With Subarachnoid Hemorrhage.Journal of the American Heart Association · 2025Article
- Intra-Arterial Deoxyribonuclease Therapy Improves Stroke Outcomes in Aged Mice.CNS neuroscience & therapeutics · 2025Article
- Pathophysiological mechanisms underlying early brain injury and delayed cerebral ischemia in the aftermath of aneurysmal subarachnoid hemorrhage: a comprehensive analysis.Frontiers in neurology · 2025Review
- Article
- Association between systemic inflammation biomarkers and outcomes in patients with aneurysmal subarachnoid hemorrhage.Frontiers in neurologyArticle
Corrections and comments
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Authors and funding
8 authors.
Funding
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Abstract
Introduction: High-mobility group box 1 (HMGB1) protein is a critical mediator of neutrophil extracellular trap (NET) formation (NETosis). Myeloperoxidase (MPO)-DNA complexes, a biomarker of NETs, and HMGB1 have been associated with delayed cerebral ischemia (DCI) after aneurysmal subarachnoid hemorrhage (aSAH). Additional mechanistic NET-related biomarkers and their role in the neuroinflammatory cascade surrounding DCI remain to be explored. Methods: A post-hoc analysis of a prospective, blinded, single-center biomarker observational study was performed. Results: H3Cit-DNA, PAD4, cf-DNA, and DNase 1 activity were within quantifiable ranges in all serum samples analyzed at D0 and D4. Admission biomarker levels were not associated with DCI development. From D0 to D4, in both the DCI and the non-DCI groups, H3Cit-DNA levels significantly decreased, cf-DNA levels significantly increased, and PAD4 levels remained stable. In contrast, DNase 1 activity significantly decreased from D0 to D4 in the DCI group ( Conclusion: This exploratory analysis demonstrated NET-related biomarkers such as H3Cit-DNA, PAD4, cf-DNA, and DNase 1 activity in all aSAH patients. A decline of systemic DNase 1 activity in the early phase might increase the risk of delayed cerebral ischemia.
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