ArticleNature immunology2024
Lupus autoantibodies initiate neuroinflammation sustained by continuous HMGB1:RAGE signaling and reversed by increased LAIR-1 expression.
Article in Nature immunology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
24 citing papers in PubMed, 1 synthesis or guideline pooled it, 29 citations in OpenAlex.
- The association between systemic lupus erythematosus and cognitive impairment or dementia: a meta-analysis.Frontiers in immunology · 2026Pooled it
- A dual-lock strategy for tumor-specific pyroptosis activation plus gas synergism.Chemical science · 2026Article
- The Relationship between Biological Aging and Cognitive Function: A Machine Learning Model.Yonsei medical journal · 2026Article
- Tumor-derived HMGB2 induces M2-like macrophage polarization via TRIM65-mediated NLRP3 degradation to promote DLBCL progression.Journal for immunotherapy of cancer · 2026Article
- Enalaprilat reverses neutrophil polarization imbalance via targeting taurine-STING axis for treatment of diabetic wounds.Cell reports. Medicine · 2026Article
- Article
- Neuropsychiatric systemic lupus erythematosus - current and novel treatments.Current opinion in rheumatology · 2026Review
- Captopril restores microglial homeostasis and reverses ASD-like phenotype in a model of ASD induced by exposure in utero to anti-caspr2 IgG.Molecular psychiatry · 2026Article
- Pharmacological intervention of the HMGB1-pCTS-L axis to ameliorate inflammatory diseases.Frontiers in immunology · 2026Review
- ZuoGui Pill Ameliorates Alzheimer's Disease-Like Pathology in 3xTg-AD Mice by Targeting Aβ Production, Tau Phosphorylation, Synaptic Loss, and Neuroinflammation.Molecular neurobiology · 2025Article
- Heterogeneity of anti-Caspr2 antibodies: specificity and pathogenicity.Translational psychiatry · 2025Article
- Inhibitory pattern recognition receptors: lessons from LAIR1.Nature reviews. Immunology · 2025Review
- Pain in systemic lupus erythematosus: emerging insights and paradigms.Nature reviews. Rheumatology · 2025Review
- Anti-P antibodies that impair memory perturb hippocampal glutamatergic receptor trafficking, synapse structure and microglia.Molecular medicine (Cambridge, Mass.) · 2025Article
- Inhibition of the HMGB1-RAGE Axis Attenuates Microglial Inflammation and Ameliorates Hypoxia-Induced Cognitive Impairment.International journal of molecular sciences · 2025Article
- Diffuse neuropsychiatric lupus: Clinical evidence, immune-mediated mechanisms, and therapeutic insights.Seminars in immunology · 2025Review
- Extracellular CIRP dysregulates microglial efferocytosis in ischemic stroke via the TLR4/miR-155/MafB axis.Research square · 2025Article
- Multi-omics analysis highlights the link of aging-related cognitive decline with systemic inflammation and alterations of tissue-maintenance.bioRxiv : the preprint server for biology · 2025Article
- Single-cell delineation of the microbiota-gut-brain axis: Probiotic intervention in Chd8 haploinsufficient mice.Cell genomics · 2025Article
- Ginsenoside Rk1 alleviates lipopolysaccharide (LPS)-induced cognitive impairment by modulating synaptic plasticity.Frontiers in pharmacology · 2025Article
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Authors and funding
14 authors at 3 institutions in 1 country.
Funding
Abstract
Cognitive impairment is a frequent manifestation of neuropsychiatric systemic lupus erythematosus, present in up to 80% of patients and leading to a diminished quality of life. In the present study, we used a model of lupus-like cognitive impairment that is initiated when antibodies that crossreact with excitatory neuronal receptors penetrate the hippocampus, causing immediate, self-limited, excitotoxic death of hippocampal neurons, which is then followed by a significant loss of dendritic complexity in surviving neurons. This injury creates a maladaptive equilibrium that is sustained in mice for at least 1 year. We identified a feedforward loop of microglial activation and microglia-dependent synapse elimination dependent on neuronal secretion of high mobility group box 1 protein (HMGB1) which binds the receptor for advanced glycation end products (RAGE) and leads to microglial secretion of C1q, upregulation of interleukin-10 with consequent downregulation of leukocyte-associated immunoglobulin-like receptor 1 (LAIR-1), an inhibitory receptor for C1q. Treatment with a centrally acting angiotensin-converting enzyme inhibitor or with an angiotensin-receptor blocker restored a healthy equilibrium, microglial quiescence and intact spatial memory.
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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 Socratic graph.