Ontology highlight
ABSTRACT:
PROVIDER: PRJNA137149 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Rat model of MTLE: Animals with epilepsy vs animals without epilepsy (codelink)
| PRJNA142077 | ENA
Project description:Rat model of MTLE: Animals with epilepsy vs animals without epilepsy (Agilent)
| PRJNA141935 | ENA
Project description:This SuperSeries is composed of the following subset Series: GSE27015: Rat model of MTLE: Animals with epilepsy vs animals without epilepsy (Agilent) GSE27166: Rat model of MTLE: Animals with epilepsy vs animals without epilepsy (codelink) Refer to individual Series
2011-02-13 | E-GEOD-27268 | biostudies-arrayexpress
Project description:The ketogenic diet has long been used to treat epilepsy, but its mechanism is not yet clearly understood. To explore the potential mechanism, the changes in gene expression induced by the ketogenic diet in the rat kainic acid (KA) epilepsy model were analyzed. Two-condition experiment, Normal diet-fed rat brain vs. Ketogenic diet-fed rat brain. Duplicate per array
2010-05-19 | E-GEOD-19277 | biostudies-arrayexpress
Project description:Epilepsy frequently develops as a result of brain insult, for example brain injury or stroke. Currently there are no tools allowing us to predict which trauma patients will eventually develop epilepsy. There is evidence that microRNAs levels are altered in the blood, making them attractive candidates for peripheral biomarkers of epilepsy. We analyzed miRNA levels in blood samples using Affymetrix microarrays 4.1 and performed comparative analysis of samples. We performed 3 comparisons: i) control animals vs. Status epilepticus animals, ii) animals which developed first spontaneous seizure around 7 days post stimulation (EARLY), or later after 21days post stimulation (LATE), iii) animals that had high or low number of seizures as determined by seizures number (EARLY vs. LATE).
2024-06-14 | GSE234941 | GEO
Project description:Epilepsy frequently develops as a result of brain insult, for example brain injury or stroke. Currently there are no tools allowing us to predict which trauma patients will eventually develop epilepsy. There is evidence that microRNAs levels are altered in the blood, making them attractive candidates for peripheral biomarkers of epilepsy. We analyzed miRNA levels in blood samples using Affymetrix microarrays 4.1 and performed comparative analysis of samples. We performed 3 comparisons: i) control animals vs. Status epilepticus animals, ii) animals which developed first spontaneous seizure around 7 days post stimulation (EARLY), or later after 21days post stimulation (LATE), iii) animals that had high or low number of seizures as determined by seizures number (EARLY vs. LATE).
2024-06-14 | GSE234940 | GEO
Project description:Epilepsy frequently develops as a result of brain insult, for example brain injury or stroke. Currently there are no tools allowing us to predict which trauma patients will eventually develop epilepsy. There is evidence that microRNAs levels are altered in the blood, making them attractive candidates for peripheral biomarkers of epilepsy. We analyzed miRNA levels in blood samples using Affymetrix microarrays 4.1 and performed comparative analysis of samples. We performed 3 comparisons: i) control animals vs. Status epilepticus animals, ii) animals which developed first spontaneous seizure around 7 days post stimulation (EARLY), or later after 21days post stimulation (LATE), iii) animals that had high or low number of seizures as determined by seizures number (EARLY vs. LATE).
2024-06-14 | GSE234937 | GEO
Project description:Explore DNA methylation in traumatic brain injury model of epilepsy and its relationship to gene expression. Examination of methylation changes in stimulated rats compared to sham operated animals in traumatic brain injury model of epilepsy.
2016-09-06 | E-GEOD-75119 | biostudies-arrayexpress
Project description:Explore DNA methylation in focal amygdala stimulation model of epilepsy and its relationship to gene expression. Examination of methylation changes in stimulated rats compared to sham operated animals in focal amygdala stimulation model of epilepsy.
2016-09-06 | E-GEOD-75400 | biostudies-arrayexpress
Project description:Purpose: Traumatic brain injury (TBI) causes 10%–20% of structural epilepsies and 5% of all epilepsies. The lack of prognostic biomarkers for post-traumatic epilepsy (PTE) is a major obstacle to the development of anti-epileptogenic treatments. In this study, we conducted high throughput small RNA-Seq analysis from tail-vein plasma samples collected from a rat model of PTE to discover miRNA biomarker candidates that could serve as prognostic biomarkers for brain damage severity and the development of PTE. Methods: Epileptogenesis was induced in adult male Sprague-Dawley rats by the lateral fluid-percussion-induced TBI. Epilepsy was defined as the occurrence of at least 1 unprovoked seizure during continuous 1-month video-electroencephalography monitoring in the sixth post-TBI month. Small RNA-seq was performed from tail-vein plasma samples collected from a subset of 20 animals (4 sham-operated controls, 7 TBI rats with epilepsy, 9 TBI rats without epilepsy) at 2 days and 9 days post-TBI. RNA was extracted from 200 μl plasma using an miRNeasy Mini Kit. Small RNA-Seq was conducted by GenomeScan (Leiden, the Netherlands). Small RNA library preparation was performed using the Illumina TruSeq Small RNA Sample Prep Kit. Single-end sequencing was performed on the Illumina HiSeq 4000.
2023-02-10 | GSE222801 | GEO