GEO DataSets

(Submitter supplied) Regional differences in neurons, astrocytes, oligodendrocytes, and microglia exist in the brain during health, and regional differences in the transcriptome may occur for each cell type during neurodegeneration. Multiple sclerosis (MS) is multifocal, and regional differences in the astrocyte transcriptome occur in experimental autoimmune encephalomyelitis (EAE), an MS model. MS and EAE are characterized by inflammation, demyelination, and axonal damage, with minimal remyelination. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21493

6 Samples

Download data: TXT

(Submitter supplied) Multiple sclerosis (MS) is characterized by cell proliferation, migration and damage in various cell types in different CNS regions and causes disabilities related to distinct neurological pathways, such as walking, vision and cognition. Here, region-specific transcriptomic approach was used to determine changes in gene expression in five different CNS regions (hippocampus, frontal cortex, internal capsule, corpus callosum, and parietal cortex) in MS.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21290

50 Samples

Download data: CSV

(Submitter supplied) Mouse cuprizone (CPZ ) model of experimental de- and remyelination was applied to mimic demyelination pathology of multiple sclerosis. In order to identify differentially expressed microRNAs involved in de- and remyelination, the affected areas of corpus callosum were isolated from mice exposed to CPZ and conducted an Agilent microarray analysis. To induce demyelination, CPZ was administrated for four weeks. more...

Organism:

Mus musculus

Type:

Non-coding RNA profiling by array

Platform:

GPL8824

14 Samples

Download data: TXT

(Submitter supplied) Spinal cord gene expression profiling of the effect of EHP-101 in EAE model

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

9 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens; Mus musculus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL19057 GPL21290 GPL21493

63 Samples

Download data

(Submitter supplied) Changes in gene expression that occur across the entire central nervous system (CNS) during disease do not take into account variability from one CNS region to another and can be confounded by alterations in cellular composition during disease. Multiple sclerosis (MS) is characterized by cell proliferation, migration and damage in various cell types in different CNS regions and causes disabilities related to distinct neurological pathways, such as walking, vision and cognition. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

45 Samples

Download data: TXT

(Submitter supplied) Changes in gene expression that occur across the entire central nervous system (CNS) during disease do not take into account variability from one CNS region to another and can be confounded by alterations in cellular composition during disease. Multiple sclerosis (MS) is characterized by cell proliferation, migration and damage in various cell types in different CNS regions and causes disabilities related to distinct neurological pathways, such as walking, vision and cognition. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21290

10 Samples

Download data: TXT

(Submitter supplied) Changes in gene expression that occur across the entire central nervous system (CNS) during disease do not take into account variability from one CNS region to another and can be confounded by alterations in cellular composition during disease. Multiple sclerosis (MS) is characterized by cell proliferation, migration and damage in various cell types in different CNS regions and causes disabilities related to distinct neurological pathways, such as walking, vision and cognition. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21493

8 Samples

Download data: TXT

(Submitter supplied) Multiple sclerosis involves an aberrant autoimmune response and progressive failure of remyelination in the central nervous system. Prevention of neural degeneration and subsequent disability requires remyelination through the generation of new oligodendrocytes, but current treatments exclusively target the immune system. Oligodendrocyte progenitor cells are stem cells in the central nervous system and the principal source of myelinating oligodendrocytes. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

22 Samples

Download data: TSV

(Submitter supplied) Oligodendrocytes are the main myelinating and remyelinating cells of the central nervous system. We identified N-myc downstream regulated gene family member 1 (NDRG1) as a specific mature marker of the oligodendroglial lineage, regulated by mTORC2 kinase activity. By generating a transgenic reporter murine line, we managed to precisely characterize the effect of cuprizone-induced treatment on myelinating cells. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

9 Samples

Download data: TXT

(Submitter supplied) Effects of treatment with Nimodipine on N9 cells

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL16570

4 Samples

Download data: CEL

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL20258

8 Samples

Download data: CEL

(Submitter supplied) We investigated the effects of nimodipine, a L-type voltage-gated calcium channel antagonist, on the expression profile of myelin genes in the oligodendrocyte precursor cell (OPC) line Oli-Neu. We performed gene expression profiling analysis using data obtained from RNA-seq of four biological replicates for treatment and four replicates for control condition.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

8 Samples

Download data: TXT

(Submitter supplied) Arrest of oligodendrocyte (OL) differentiation and remyelination following myelin damage in Multiple Sclerosis (MS) are associated with disease progression but the underlying mechanism are elusive. We show that Glutathione S-transferase 4α (Gsta4) is highly expressed during adult OL differentiation and that its loss prevents differentiation into myelinating OLs. Also, Gsta4 appeared to be a novel target for Clemastine, in clinical trial for MS. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

31 Samples

Download data: CSV

(Submitter supplied) Here we studied the transcriptional changes in the oligodendrocyte lineage cells of corpus callosum in and around the region lesioned by injection of lysolecithin by using unbiased single cell RNA-seq. We identified three distinct activation states of oligodendrocytes, termed disease associated oligodendrocytes and associated gene expression signatures. We observed increases in proportion of disease associated oligodendrocytes along different timepoints post lysolecithin treatment. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21103

12 Samples

Download data: TXT

(Submitter supplied) Purpose:RNA_sequencing analysis defined a novel role for the QKI in microglia Methods: microglia mRNA profiles of 4-6 weeks-old wild-type (QKIfl/fl) and microglia specific knockout (QKIfl/fl; cx3r1cre-ert2) mice were generated by Illumina HiSeq 4000 in triplicate. The sequence reads that passed quality filters were trimmed with Trimmomatic v0.39. STAR­ v2.7.1a was then used to align the reads to the mouse genome (mm10/GRCm38). more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21103

6 Samples

Download data: XLSX

(Submitter supplied) Multiple sclerosis (MS) affects the cerebral cortex, inducing cortical atrophy and neuronal and synaptic pathology. Despite the fact that women are more susceptible to getting MS, men with MS have worse disability progression. Here, we address sex differences in neurodegenerative mechanisms focusing on the cerebral cortex using the MS model, chronic experimental autoimmune encephalomyelitis (EAE). RNA sequencing of neurons in cerebral cortex during EAE showed robust differential gene expression in male EAE mice compared to male healthy, age-matched, control mice. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21493

17 Samples

Download data: XLSX