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Expression profiles of PBMC from multiple sclerosis patients

ABSTRACT: Affymetrix GeneChip Human Gene 1.0 ST Array was applied to compare the expression profiles in peripheral blood mononuclear cells(PBMC) between healthy controls and multiple sclerosis patients(MS pt). It suggested that certain genes involved in apoptosis pathway have been changed regulated in PBMC from MS pt.

ORGANISM(S): Homo sapiens

PROVIDER: GSE23832 | GEO | 2011/03/01

SECONDARY ACCESSION(S): PRJNA130637

REPOSITORIES: GEO

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Expression profiles of PBMC from multiple sclerosis patients

Project description:Affymetrix GeneChip Human Gene 1.0 ST Array was applied to compare the expression profiles in peripheral blood mononuclear cells(PBMC) between healthy controls and multiple sclerosis patients(MS pt). It suggested that certain genes involved in apoptosis pathway have been changed regulated in PBMC from MS pt. Applying Affymetrix GeneChip Human Gene 1.0 ST Array and the mixed effects model for gene set analysis, we compared gene expression profiles between 8 multiple sclerosis (MS) patients and 4 healthy controls (HC).

2011-03-01 | E-GEOD-23832 | biostudies-arrayexpress

Peripheral blood gene expression profiling in multiple sclerosis

Project description:We measured global mRNA expression in peripheral blood mononuclear cells (PBMC) from 182 individuals, comprising of 142 multiple sclerosis (MS) patients affected with distinct MS clinical forms and 40 healthy controls.

2017-09-30 | E-MTAB-4890 | biostudies-arrayexpress

Peripheral blood gene expression profiling in multiple sclerosis

Project description:We measured global mRNA expression in peripheral blood mononuclear cells (PBMC) from 76 individuals, comprising of 49 multiple sclerosis (MS) patients affected with distinct MS clinical forms and 27 healthy controls.

2017-09-30 | E-MTAB-5151 | biostudies-arrayexpress

Design of an unbiased machine learning workflow to predict Multiple Sclerosis staging from blood transcriptome

Project description:Construction of gene expression-based classifiers to predict the different Multiple Sclerosis stages from peripheral blood mononuclear cells (PBMC) transcriptome of MS patients and controls.

2020-09-01 | GSE136411 | GEO

Expression data from peripheral blood mononuclear cells in multiple sclerosis patients and controls

Project description:Multiple sclerosis (MS) is a neurodegenerative disease with a presumed autoimmune component. Expression profiling in immune cells can therefore be used in order to identify genes and pathways involved in MS pathogenesis. We conducted a genome-wide expression study in peripheral blood mononuclear cells (PBMC) from 12 MS patients and 15 controls in order to identify differentially expressed genes and pathways in MS.

2011-07-01 | GSE21942 | GEO

Expression data from peripheral blood mononuclear cells in multiple sclerosis patients and controls

2011-07-01 | E-GEOD-21942 | biostudies-arrayexpress

Gene expression in PBMC from Multiple Sclerosis patients undergoing interferon beta therapy.

Project description:We studied the gene expression patterns in PBMC from relapsing remitting MS patients undergoing weekly IFN-ß-1a therapy. On the basis of two fold changes in expression levels and statistical analyses we selected a diagnostic set of 137 genes that were differentially expressed between pretreatment and IFN-ß-1a-treated MS patients. Some these 137 genes may provide the basis for lack of IFN-ß-1a response. Keywords: Drug response to Interferon beta therapy in Multiple Sclerosis patients.

2006-08-23 | GSE5574 | GEO

Juvenile Rheumatoid Arthritis Profiles In PBMC and SFMC

Project description:Biotinylated cRNA was synthesized from total RNA (Enzo; Farmingdale, NY) and processed according to the Affymetrix GeneChip Expression Analysis Technical Manual (Affymetrix; Santa Clara, CA). 57 samples: 5 pauciarticular PBMC, 15 polyarticular PBMC, 11 control PMBC, 6 JSpA PBMC, 5 pauciarticular SFMC, 10 polyarticular PBMC, 5 JSpA SFMC classified by course. Keywords = juvenile rheumatoid arthritis (JRA) Keywords = peripheral blood mononuclear cells (PBMC) Keywords = synovial fluid mononuclear cells (SFMC) Keywords: other

2004-08-11 | GSE1402 | GEO

PBMC gene expression of early onset of the first demyelinating event of acute optic neuritis

Project description:Optic neuritis (ON) is a common manifestation of multiple sclerosis (MS); it appears as the presenting symptom in about 25% of MS patients and occurs in 30–70% of patients with MS during the course of their illness Purpose. To evaluate the molecular pathways that operate in the early phase of acute ON by studying gene expression profiles of peripheral blood mononuclear cells (PBMCs) subpopulations including CD19+ B cells, CD14+ macrophages, CD4+ and CD8+ T cells. High throughput gene expression analysis was performed on periferal mononuclear blood cells (PBMC) samples from 6 patients within 96 hours of the acute onset of the first demyelinating event of optic neuritis and 9 age matched healthy subjects using Affymetrix Inc. technology

2014-10-22 | E-GEOD-62584 | biostudies-arrayexpress

Transcription signature of Multiple Sclerosis

Project description:This SuperSeries is composed of the following subset Series: GSE17393: Transcription signature of Multiple Sclerosis in peripheral blood mononuclear cells. GSE17409: Pregnancy changes expression in peripheral blood mononuclear cells of healthy donors GSE17410: Pregnancy changes expression in peripheral blood mononuclear cells of Multiple Sclerosis (MS) patients Refer to individual Series

2010-01-10 | E-GEOD-17449 | biostudies-arrayexpress

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