ArticleJournal of inflammation (London, England)2018
The role of N-glycosylation of CD200-CD200R1 interaction in classical microglial activation.
Article in Journal of inflammation (London, England), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 18 citations in OpenAlex.
- PARP9 exacerbates apoptosis and neuroinflammation via the PI3K pathway in the thalamus and hippocampus and cognitive decline after cortical infarction.Journal of neuroinflammation · 2025Article
- Role of Microglia in Psychostimulant Addiction.Current neuropharmacology · 2023Review
- Neuroimmunometabolism: A New Pathological Nexus Underlying Neurodegenerative Disorders.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2022Review
- Article
- Identification of a novel conserved signaling motif in CD200 receptor required for its inhibitory function.PloS one · 2021Article
- The prenatal challenge with lipopolysaccharide and polyinosinic:polycytidylic acid disrupts CX3CL1-CX3CR1 and CD200-CD200R signalling in the brains of male rat offspring: a link to schizophrenia-like behaviours.Journal of neuroinflammation · 2020Article
- The CD200/CD200R signaling pathway contributes to spontaneous functional recovery by enhancing synaptic plasticity after stroke.Journal of neuroinflammation · 2020Article
- The Potential Role of Dysfunctions in Neuron-Microglia Communication in the Pathogenesis of Brain Disorders.Current neuropharmacology · 2020Review
- Anti-angiogenic and anti-inflammatory effects of CD200-CD200R1 axis in oxygen-induced retinopathy mice model.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2019Article
- GABAPsychopharmacology · 2019Review
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundMicroglial inflammatory activation is the common feature of the central nervous system (CNS) diseases. Microglia can be activated and particularly polarized toward a dual role in the injured CNS. The CD200 receptor 1 (CD200R1) inhibits inflammatory microglia activation as illustrated by studies. Publications show abnormal activation of microglia secondary to the deficient inhibit of CD200-CD200R interaction. In the present study, we established a neuronal-microglia co-culture system to investigate the association between CD200R1 engagement and classical microglial activation. We analyzed the glycosylation of CD200R1 and the CD200 binding. Secretion of pro-inflammatory cytokines were measured.
resultsCD200R1 was N-glycosylated at Asparagine 44 (Asn44, N44). Mutation of this site disrupted CD200-CD200R1 interaction and up-regulated the expression of cytokines iNOS, CD86, IL-1β and TNF-α.
conclusionN44 of CD200R1 is a significant binding site for CD200-CD200R1 interaction and play a critical role in the maintenance of microglia. The N-glycosylation of CD200R1 could serve as a therapeutic agent for CNS inflammation.
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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.