ArticleMolecular psychiatry2024
Genetic contribution to microglial activation in schizophrenia.
Article in Molecular psychiatry, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 2 of them syntheses that pooled it.
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Who cites it
25 citing papers in PubMed, 2 syntheses or guidelines pooled it, 36 citations in OpenAlex.
- Mapping the Cerebral Organoid Landscape: A Systematic Review of Preclinical 3D Models in Neuroscience.Advanced healthcare materials · 2026Pooled it
- Efficacy and safety of anti-inflammatory drug-assisted treatment of symptoms in patients with schizophrenia: a meta-analysis.BMC psychiatry · 2026Pooled it
- Adolescent Exposure to a THC-Rich Cannabis Extract Produces Genotype-Dependent Effects on Cognition and Glial Morphology in Serine Racemase Mutant Mice.Journal of neurochemistry · 2026Article
- Article
- Mapping spatially organized molecular and genetic signatures of schizophrenia across multiple scales in human prefrontal cortex.bioRxiv : the preprint server for biology · 2026Article
- Association Between Peptide Antigen-Related Antibody Levels and the Short- and Long-Term Efficacy of Antipsychotic Treatment in Drug-Naïve First-Episode Schizophrenia Patients.Schizophrenia bulletin · 2026Article
- Atypical antipsychotics alter microglial functions via astrocyte-derived extracellular vesicles.Brain, behavior, and immunity · 2026Article
- Article
- Defining functional states and roles of microglia in neuropsychiatric disorders.Frontiers in cellular neuroscience · 2026Review
- Mismatch negativity develops in adolescence and independently of microglia.bioRxiv : the preprint server for biology · 2025Article
- Zebrafish in neurodevelopmental disorders studies: Genetic models and pathological involvement of microglia.Developmental medicine and child neurology · 2025Review
- Linking Metabolic Disorders and Immune System Phenomena in Schizophrenia: The Role of Adipose Tissue and Inflammation.Biomedicines · 2025Review
- Glucosinolate Metabolites and Brain Health: An Updated Review on Their Potential Benefits in Neurodegenerative, Neurodevelopmental, and Psychiatric Disorders.Antioxidants (Basel, Switzerland) · 2025Review
- Inflammation-induced lysosomal dysfunction in human iPSC-derived microglia is exacerbated by APOE 4/4 genotype.Journal of neuroinflammation · 2025Article
- The protective PLCγ2-P522R variant mitigates Alzheimer's disease-associated pathologies by enhancing beneficial microglial functions.Journal of neuroinflammation · 2025Article
- SC-VAR: a computational tool for interpreting polygenic disease risks using single-cell epigenomic data.Briefings in bioinformatics · 2025Article
- HERV-W Env Induces Neuron Pyroptosis via the NLRP3-CASP1-GSDMD Pathway in Recent-Onset Schizophrenia.International journal of molecular sciences · 2025Article
- Influence of antipsychotic drugs on microglia-mediated neuroinflammation in schizophrenia: perspectives in an astrocyte-microglia co-culture model.Frontiers in psychiatry · 2025Review
- Neuroinflammatory Loop in Schizophrenia, Is There a Relationship with Symptoms or Cognition Decline?International journal of molecular sciences · 2025Review
- The Role of Neuroglia in the Development and Progression of Schizophrenia.Biomolecules · 2024Review
Corrections and comments
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Authors and funding
22 authors at 5 institutions in 3 countries.
Funding
Abstract
Several lines of evidence indicate the involvement of neuroinflammatory processes in the pathophysiology of schizophrenia (SCZ). Microglia are brain resident immune cells responding toward invading pathogens and injury-related products, and additionally, have a critical role in improving neurogenesis and synaptic functions. Aberrant activation of microglia in SCZ is one of the leading hypotheses for disease pathogenesis, but due to the lack of proper human cell models, the role of microglia in SCZ is not well studied. We used monozygotic twins discordant for SCZ and healthy individuals to generate human induced pluripotent stem cell-derived microglia to assess the transcriptional and functional differences in microglia between healthy controls, affected twins and unaffected twins. The microglia from affected twins had increased expression of several common inflammation-related genes compared to healthy individuals. Microglia from affected twins had also reduced response to interleukin 1 beta (IL1β) treatment, but no significant differences in migration or phagocytotic activity. Ingenuity Pathway Analysis (IPA) showed abnormalities related to extracellular matrix signaling. RNA sequencing predicted downregulation of extracellular matrix structure constituent Gene Ontology (GO) terms and hepatic fibrosis pathway activation that were shared by microglia of both affected and unaffected twins, but the upregulation of major histocompatibility complex (MHC) class II receptors was observed only in affected twin microglia. Also, the microglia of affected twins had heterogeneous response to clozapine, minocycline, and sulforaphane treatments. Overall, despite the increased expression of inflammatory genes, we observed no clear functional signs of hyperactivation in microglia from patients with SCZ. We conclude that microglia of the patients with SCZ have gene expression aberrations related to inflammation response and extracellular matrix without contributing to increased microglial activation.
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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 OpenQuestion graph.