Project description:NRSF mediated epigenetic mechanisms of ion channel dysfunction in experimental temporal lobe epilepsy [Control vs. Kainate, NRSE ODNs]
Project description:Ion channel splice array data collected from temporal neocortex brain tissue collected from patients with mesial temporal lobe epilepsy. Temporal cortex samples from control subjects were compared to temporal neocortex of patients with mesial temporal lobe epilepsy
Project description:Ion channel splice array data from temporal cortex brain tissue samples collected from control subjects (no mesial temporal lobe epilepsy). Keywords: disease associated splicing changes Temporal cortex samples from control subjects were compared to temporal neocortex of patients with mesial temporal lobe epilepsy
Project description:Transcriptome studies of brain resections from mesial temporal lobe epilepsy (mTLE) patients revealed a dysregulation of transforming growth factor (TGF)-β, interferon (IFN)-α/β and nuclear factor erythroid 2-related factor 2 (NRF2) pathways among other neuroinflammatory mechanisms. Since ubiquitin-specific proteases (USP), in particular USP15, have been shown to regulate these pathways, we hypothesized that the blockade of USP15 may provide therapeutic relief in treatment-resistant epilepsies. The intrahippocampal kainate mouse model for mTLE, an established model for pharmacoresistant epilepsy was used for validation of USP15 as a therapeutic target. Transgenic mice which inducibly lack USP15 underwent intrahippocampal kainate injections to investigate the impact of USP15 downregulation at the transcriptomic level.
Project description:Transcriptome studies of brain resections from mesial temporal lobe epilepsy (mTLE) patients revealed a dysregulation of transforming growth factor (TGF)-β, interferon (IFN)-α/β and nuclear factor erythroid 2-related factor 2 (NRF2) pathways among other neuroinflammatory mechanisms. Since ubiquitin-specific proteases (USP), in particular USP15, have been shown to regulate these pathways, we hypothesized that the blockade of USP15 may provide therapeutic relief in treatment-resistant epilepsies. The intrahippocampal kainate mouse model for mTLE, an established model for pharmacoresistant epilepsy was used for validation of USP15 as a therapeutic target. Transgenic mice which constitutively lack USP15 underwent intrahippocampal kainate injections to investigate the impact of USP15 inactivation at the transcriptomic level.
Project description:Oligodeoxynucleotides used to prevent NRSF binding to NRSE containing genes were utilized to prevent many kainate induced status epilepticus changes in gene expression. Total RNA recovered from CA1 of hippocampus of rats receiving scrambled, and saline(controls) or kainate injections (induced status epilepticus)
