ArticleBrain : a journal of neurology2015
Differential DNA methylation profiles of coding and non-coding genes define hippocampal sclerosis in human temporal lobe epilepsy.
Article in Brain : a journal of neurology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 100 papers.
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Who cites it
100 citing papers in PubMed, 171 citations in OpenAlex.
- Sarcosine Remodels DNA Methylation-Linked Transcriptional Networks During Epileptogenesis in the Rat Rapid Hippocampal Kindling Model.International journal of molecular sciences · 2026Article
- Therapeutic Potential Target of Adenosine for Epilepsy: Focusing on Its Interaction with the Molecular Epileptogenic Network.Biomolecules · 2026Review
- Commonalities in gene expression and methylation changes across two rat models of acquired epilepsy.Scientific reports · 2026Article
- Neuron-specific WDR5 epigenetically upregulates ARID5B to impair GABAergic synaptic transmission and promotes epileptogenesis.Theranostics · 2026Article
- Correlation between metabolism and neuroinflammation of astrocytes in drug-resistant epilepsy.Journal of neurology · 2025Review
- Vagus Nerve Stimulation Inhibits DNA and RNA Methylation in a Rat Model of Pilocarpine-Induced Temporal Lobe Epilepsy.CNS neuroscience & therapeutics · 2025Article
- Adenosine Kinase: An Epigenetic Modulator and Drug Target.Journal of inherited metabolic disease · 2025Review
- Unveiling Molecular Dynamics of MeCp2, CDKL5 and BDNF in the Hippocampus of Individuals With Intractable Mesial Temporal Lobe Epilepsy.Journal of cellular and molecular medicine · 2025Article
- High-resolution multimodal profiling of human epileptic brain activity via explanted depth electrodes.JCI insight · 2025Article
- Epigenetic Mechanisms in the Pathophysiology and Progression of Epilepsy: A Comprehensive Review of Experimental and Clinical Studies.Current neuropharmacology · 2025Review
- Epigenetics Modulators as Therapeutics for Neurological Disorders.Current pharmaceutical design · 2025Review
- Recent Advances in the miRNA-Mediated Regulation of Neuronal Differentiation and Death.Neuromolecular medicine · 2024Review
- Integrated Proteomics and Protein Co-expression Network Analysis Identifies Novel Epileptogenic Mechanism in Mesial Temporal Lobe Epilepsy.Molecular neurobiology · 2024Article
- Article
- Emerging roles of long non-coding RNAs in human epilepsy.Epilepsia · 2024Review
- Drug resistant epilepsy and ketogenic diet: A narrative review of mechanisms of action.World neurosurgery: X · 2024Review
- Differential microRNA editing may drive target pathway switching in human temporal lobe epilepsy.Brain communications · 2024Article
- Mechanistic insight of curcumin: a potential pharmacological candidate for epilepsy.Frontiers in pharmacology · 2024Review
- The 100 most-cited manuscripts in epilepsy epigenetics: a bibliometric analysis.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2023Review
- Applications for Deep Learning in Epilepsy Genetic Research.International journal of molecular sciences · 2023Review
40 more citing papers are in PubMed but not listed here.
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Authors and funding
9 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Temporal lobe epilepsy is associated with large-scale, wide-ranging changes in gene expression in the hippocampus. Epigenetic changes to DNA are attractive mechanisms to explain the sustained hyperexcitability of chronic epilepsy. Here, through methylation analysis of all annotated C-phosphate-G islands and promoter regions in the human genome, we report a pilot study of the methylation profiles of temporal lobe epilepsy with or without hippocampal sclerosis. Furthermore, by comparative analysis of expression and promoter methylation, we identify methylation sensitive non-coding RNA in human temporal lobe epilepsy. A total of 146 protein-coding genes exhibited altered DNA methylation in temporal lobe epilepsy hippocampus (n = 9) when compared to control (n = 5), with 81.5% of the promoters of these genes displaying hypermethylation. Unique methylation profiles were evident in temporal lobe epilepsy with or without hippocampal sclerosis, in addition to a common methylation profile regardless of pathology grade. Gene ontology terms associated with development, neuron remodelling and neuron maturation were over-represented in the methylation profile of Watson Grade 1 samples (mild hippocampal sclerosis). In addition to genes associated with neuronal, neurotransmitter/synaptic transmission and cell death functions, differential hypermethylation of genes associated with transcriptional regulation was evident in temporal lobe epilepsy, but overall few genes previously associated with epilepsy were among the differentially methylated. Finally, a panel of 13, methylation-sensitive microRNA were identified in temporal lobe epilepsy including MIR27A, miR-193a-5p (MIR193A) and miR-876-3p (MIR876), and the differential methylation of long non-coding RNA documented for the first time. The present study therefore reports select, genome-wide DNA methylation changes in human temporal lobe epilepsy that may contribute to the molecular architecture of the epileptic brain.
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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.