ArticleActa neuropathologica2020
Interleukin-1 promotes autoimmune neuroinflammation by suppressing endothelial heme oxygenase-1 at the blood-brain barrier.
Article in Acta neuropathologica, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers, 1 of them a synthesis that pooled it.
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Who cites it
52 citing papers in PubMed, 1 synthesis or guideline pooled it, 78 citations in OpenAlex.
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- Single-cell transcriptomics of neuroinflammation and cerebrovascular endothelial cells in the aged rat hippocampus.iScience · 2025Article
- CRTH2 is critical for IL-1β-producing B cells during experimental autoimmune encephalomyelitis in mice via p38 signaling.Journal of neuroinflammation · 2025Article
- Brd4 expression in CD4 T cells and in microglia promotes neuroinflammation in experimental autoimmune encephalomyelitis.Journal of neuroinflammation · 2025Article
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- Protective Effects of Interleukin-1 Inhibition With Anakinra in Mouse Models of Ischemic Stroke With and Without Reperfusion.Journal of the American Heart Association · 2025Article
- All Three Supersystems-Nervous, Vascular, and Immune-Contribute to the Cortical Infarcts After Subarachnoid Hemorrhage.Translational stroke research · 2025Review
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- Obesity accelerates brain ageing: a multimodal imaging study.Brain communications · 2025Article
- The interactions between energy homeostasis and neurovascular plasticity.Nature reviews. Endocrinology · 2024Review
- The Neural Palette of Heme: Altered Heme Homeostasis Underlies Defective Neurotransmission, Increased Oxidative Stress, and Disease Pathogenesis.Antioxidants (Basel, Switzerland) · 2024Review
- Conditional Knockout of IL-1R1 in Endothelial Cells Attenuates Seizures and Neurodegeneration via Inhibiting Neuroinflammation Mediated by Nrf2/HO-1/NLRP3 Signaling in Status Epilepticus Model.Molecular neurobiology · 2024Article
- Gut Metabolites Acting on the Gut-Brain Axis: Regulating the Functional State of Microglia.Aging and disease · 2024Review
- Synthetic biology approach revealed enhancement in haeme oxygenase-1 gene expression by codon pair optimization while reduction by codon deoptimization.Annals of medicine and surgery (2012) · 2024Article
- A20 regulates lymphocyte adhesion in murine neuroinflammation by restricting endothelial ICOSL expression in the CNS.The Journal of clinical investigation · 2023Article
Corrections and comments
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Authors and funding
24 authors at 8 institutions in 4 countries.
Funding
Abstract
The proinflammatory cytokine interleukin 1 (IL-1) is crucially involved in the pathogenesis of multiple sclerosis (MS) and its animal model experimental autoimmune encephalomyelitis (EAE). Herein, we studied the role of IL-1 signaling in blood-brain barrier (BBB) endothelial cells (ECs), astrocytes and microglia for EAE development, using mice with the conditional deletion of its signaling receptor IL-1R1. We found that IL-1 signaling in microglia and astrocytes is redundant for the development of EAE, whereas the IL-1R1 deletion in BBB-ECs markedly ameliorated disease severity. IL-1 signaling in BBB-ECs upregulated the expression of the adhesion molecules Vcam-1, Icam-1 and the chemokine receptor Darc, all of which have been previously shown to promote CNS-specific inflammation. In contrast, IL-1R1 signaling suppressed the expression of the stress-responsive heme catabolizing enzyme heme oxygenase-1 (HO-1) in BBB-ECs, promoting disease progression via a mechanism associated with deregulated expression of the IL-1-responsive genes Vcam1, Icam1 and Ackr1 (Darc). Mechanistically, our data emphasize a functional crosstalk of BBB-EC IL-1 signaling and HO-1, controlling the transcription of downstream proinflammatory genes promoting the pathogenesis of autoimmune neuroinflammation.
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