2021
DOI: 10.1155/2021/4118216
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Identification and Validation of a Dysregulated miRNA-Associated mRNA Network in Temporal Lobe Epilepsy

Abstract: Objectives. This study is aimed at exploring the relationships between miRNAs and mRNAs and to characterize their biological functions in temporal lobe epilepsy (TLE). Methods. Novel clinical significant miRNAs and target genes and their potential underlying mechanisms have been discovered and explored by mining miRNAs and mRNA expression data of TLE patients using various bioinformatics methods. Reverse transcription-quantitative polymerase chain reaction (RT-qPCR) was used to validate the bioinformatic analy… Show more

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Cited by 7 publications
(3 citation statements)
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“…Regulation of miRNA has high potential use in complex disorders like epilepsy, where numerous cellular pathways and processes may be affected simultaneously [ 66 ]. The understanding is that the miRNA–mRNA interactions will provide insights into epilepsy pathogenesis [ 67 ]. This is because another emerging therapeutic target is miRNA-small noncoding RNAs, which negatively regulate sets of proteins.…”
Section: Discussionmentioning
confidence: 99%
“…Regulation of miRNA has high potential use in complex disorders like epilepsy, where numerous cellular pathways and processes may be affected simultaneously [ 66 ]. The understanding is that the miRNA–mRNA interactions will provide insights into epilepsy pathogenesis [ 67 ]. This is because another emerging therapeutic target is miRNA-small noncoding RNAs, which negatively regulate sets of proteins.…”
Section: Discussionmentioning
confidence: 99%
“…We also examined the top five positive and negative changes in log 2 (abundance ratios) for phosphopeptides that had no accompanied changes in the proteome ( Figure 4A ). Targets such as Cep170b, Cacan1e, Camk2b, Clasp2, Ppfia4, and Smarca4 are all known to alter synaptic assemblies and plasticity, are associated with calcium channelopathies and modulation of acetylcholine and other receptors, and are associated with disease states defined by aberrant neuronal firing, such as epilepsy ( Basu et al, 2014 ; Nicole and Pacary 2020 ; Kessi et al, 2021 ; Li et al, 2021 ).…”
Section: Resultsmentioning
confidence: 99%
“…Using our expanded sequence-based feature list, we analyzed the small RNA gene expression in plasma samples and found 266 differentially expressed (DE) transcripts in patients with subsequent confirmed normal age-related pathology compared with confirmed PART pathology (p < 0.05, Figure 2b). Among the DE transcripts were miRs -224, -22, and -484, which have known neurological involvement [47][48][49][50]. As postmortem Dx was not available for the rest of our control cohort (n = 29), we constructed a predictive model using Elastic Net (ELNET).…”
Section: Postmortem Pathology Does Not Always Match Clinical Diagnosi...mentioning
confidence: 99%