GEO DataSets

Analysis of various mononuclear cells from patients with severe triple-vessel coronary artery disease (CAD). CD34+ stem cells, CD4+ T-helper cells, CD14+ resting monocytes, LPS-stimulated monocytes, and macrophages were examined. Results provide insight into the pathophysiology of atherosclerosis.

Organism:

Homo sapiens

Type:

Expression profiling by array, transformed count, 5 cell type, 2 disease state, 31 individual sets

Platform:

GPL6255

Series:

GSE9820

153 Samples

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(Submitter supplied) Monocytes and T-cells play an important role in the development of atherosclerotic coronary artery disease (CAD). Differences in transcriptional activity of these cells might reflect the individual's atherosclerotic burden. Transcriptome analysis of circulating mononuclear cells from carefully matched atherosclerotic and control patients will potentially provide insights into the pathophysiology of atherosclerosis and supply biomarkers for diagnostic purposes. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Dataset:

GDS3690

Platform:

GPL6255

153 Samples

Download data: TXT

(Submitter supplied) Background: Collateral artery growth, also termed arteriogenesis, occurs upon narrowing or occlusion of a major artery. To date, attempts to stimulate arteriogenesis in patients for therapeutic purposes have not been successful. Experimental models showed that circulating cells orchestrate arteriogenesis. In humans, a large heterogeneity exists in the arteriogenic response. We hypothesized that good arteriogenic responders (GARs) and bad arteriogenic responders (BARs) differ in gene expression profiles of circulating cells, thereby disclosing potential new therapeutic strategies for the stimulation of arteriogenesis. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL5104

189 Samples

Download data: TXT

(Submitter supplied) Expression profiling of peripheral blood mononuclear cells isolated from patients piror to undergoing cardiac catheterization Disease: NonStenotic: 17-0711, 17-0889, 17-0920, 17-0810, 17-0985, 17-0948, 17-0933, 17-0929, 17-0828, 17-0813, 17-1068, 17-0842, 17-0967, 17-0750 Disease: Stentotic: 17-0736, 17-0727, 17-0915, 17-0913, 17-0866, 17-1043, 17-1037, 17-0994, 17-0924, 17-0921, 17-0917, 17-0916, 17-0808, 17-0758, 17-0963, 17-0958, 17-0951, 17-0822, 17-0815, 17-1089, 17-1083, 17-1077, 17-0954, 17-1086, 17-1057, 17-0748, 17-0722 biological repeat: 17-0711, 17-0889, 17-0920, 17-0810, 17-0985, 17-0948, 17-0933, 17-0929, 17-0828, 17-0813, 17-1068, 17-0842, 17-0967, 17-0750 biological repeat: 17-0736, 17-0727, 17-0915, 17-0913, 17-0866, 17-1043, 17-1037, 17-0994, 17-0924, 17-0921, 17-0917, 17-0916, 17-0808, 17-0758, 17-0963, 17-0958, 17-0951, 17-0822, 17-0815, 17-1089, 17-1083, 17-1077, 17-0954, 17-1086, 17-1057, 17-0748, 17-0722 Keywords: disease state analysis

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL1708

41 Samples

Download data: TXT

(Submitter supplied) In the present study, we performed transcriptome expression analyses in three independent peripheral blood-derived monocyte subpopulations from patients with chronic coronary occlusions (CTO) and tested for arteriogenesis. Whole-genome mRNA expression analyses were performed on these three monocyte subpopulations, namely: (1) unstimulated-, (2) 3 hours LPS-stimulated-, (3) monocyte-derived macrophages. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Dataset:

GDS3658

Platform:

GPL5104

57 Samples

Download data: TXT

Analysis of monocytes from patients with chronic coronary occlusions who were dichotomized as sufficient or insufficient collateral responders following coronary intervention. Results of in vitro stimulation of monocytes with LPS provide insight into the role of IFN-beta in collateral artery growth.

Organism:

Homo sapiens

Type:

Expression profiling by array, transformed count, 2 disease state sets

Platform:

GPL5104

Series:

GSE13290

20 Samples

Download data: TXT

(Submitter supplied) The MESA Epigenomics and Transcriptomics Study has been launched to investigate potential gene expression regulatory methylation sites in humans by examining the association between CpG methylation and gene expression in purified human monocytes and T cells from a large study population (community-dwelling participants in the Multi-Ethnic Study of Atherosclerosis (MESA)). The MESA Epigenomics and Transcriptomics Study was funded by a National Heart, Lung and Blood Institute grant (R01HL101250) through the NIH Roadmap Epigenomics Program in 2009.

Organism:

Homo sapiens

Type:

Methylation profiling by genome tiling array

Platform:

GPL13534

214 Samples

Download data: TXT

(Submitter supplied) The MESA Epigenomics and Transcriptomics Study has been launched to investigate potential gene expression regulatory methylation sites in humans by examining the association between CpG methylation and gene expression in purified human monocytes and T cells from a large study population (community-dwelling participants in the Multi-Ethnic Study of Atherosclerosis (MESA)). The MESA Epigenomics and Transcriptomics Study was funded by a National Heart, Lung and Blood Institute grant (R01HL101250) through the NIH Roadmap Epigenomics Program in 2009.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

214 Samples

Download data: TXT

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

Organism:

Homo sapiens

Type:

Expression profiling by array; Methylation profiling by genome tiling array

Platforms:

GPL10558 GPL13534

2832 Samples

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(Submitter supplied) The MESA Epigenomics and Transcriptomics Study has been launched to investigate potential gene expression regulatory methylation sites in humans by examining the association between CpG methylation and gene expression in purified human monocytes from a large study population (community-dwelling participants in the Multi-Ethnic Study of Atherosclerosis (MESA)). The MESA Epigenomics and Transcriptomics Study was funded by a National Heart, Lung and Blood Institute grant (R01HL101250) through the NIH Roadmap Epigenomics Program in 2009.

Organism:

Homo sapiens

Type:

Methylation profiling by genome tiling array

Platform:

GPL13534

1202 Samples

Download data: TXT

(Submitter supplied) The MESA Epigenomics and Transcriptomics Study has been launched to investigate potential gene expression regulatory methylation sites in humans by examining the association between CpG methylation and gene expression in purified human monocytes from a large study population (community-dwelling participants in the Multi-Ethnic Study of Atherosclerosis (MESA)). The MESA Epigenomics and Transcriptomics Study was funded by a National Heart, Lung and Blood Institute grant (R01HL101250) through the NIH Roadmap Epigenomics Program in 2009.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

1202 Samples

Download data: TXT

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

Organism:

Homo sapiens; Mus musculus

Type:

Non-coding RNA profiling by high throughput sequencing

4 related Platforms

17 Samples

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(Submitter supplied) Analysis of small RNAs that are deregulated in apoptotic macrophages

Organism:

Mus musculus

Type:

Non-coding RNA profiling by high throughput sequencing

Platforms:

GPL18635 GPL18061

8 Samples

Download data: TXT

(Submitter supplied) Analysis of small RNAs that are deregulated in apoptotic macrophages

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by high throughput sequencing

Platforms:

GPL16558 GPL17303

9 Samples

Download data: TXT

(Submitter supplied) Dysregulation of long non-coding RNAs (lncRNAs) has been proven to be involved in the pathogenesis of coronary artery disease (CAD). However, it remains to be extensively explored.Using microarray, we performed the transcriptome-wide lncRNA and mRNAs expression profile in peripheral blood mononuclear cells (PBMCs) of 93 CAD patients and 48 healthy controls. Gene Ontology (GO) and pathway analysis for differentially expressed mRNAs was used to investigate underlying biological associations of differentially expressed lncRNAs and create path-net to depict interactions of significant pathways. more...

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL20115

141 Samples

Download data: JPG, TXT

(Submitter supplied) Objectives: To analyze the gene expression profile of peripheral blood monocytes in different stages of coronary artery disease (CAD) by transcriptome sequencing, and to explore potential genes and pathway involved in CAD pathogenesis. Methods: According to the screening of coronary angiography and quality control of blood samples, 8 intermediate coronary lesion patients were selected, then 8 patients with acute myocardial infarction and 8 patients with normal coronary angiography were matched by age and gender. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20795

24 Samples

Download data: TXT

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

Organism:

Homo sapiens

Type:

Expression profiling by array; Non-coding RNA profiling by array

Platforms:

GPL570 GPL10656

7 Samples

Download data: CEL, TXT

(Submitter supplied) Early EPCs (eEPCs) appear at less than 1 week in culture dishes, whereas late EPCs (LEPCs) appear late at 2-4 weeks. Distinct angiogenic properties between these two EPC subpopulations have been disclosed by the angiogenesis assay: late EPCs, but not eEPCs, form vascular networks de novo and are able to incorporate into vascular networks. On the contrary, eEPCs, but not late ones, indirectly augment tubulogenesis even when physically separated by a Transwell membrane, implying the involvement of a cytokine-based paracrine mechanism. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

3 Samples

Download data: CEL

(Submitter supplied) High glucose impairs the angiogenic activities of late endothelial precursor cells (EPC). We found that far infrared (FIR) treatment restored partially the activity of late EPC. However, the mechanisms are unclear. We performed gene expression microarray analysis to assess the expression profiles of high glucose-treated late EPC with or without FIR treatment.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

2 Samples

Download data: CEL

(Submitter supplied) High glucose impairs the angiogenic activities of late endothelial precursor cells (EPC). We found that far infrared (FIR) treatment restored partially the activity of late EPC. However, the mechanisms are unclear. We applied microRNA expression microarrays to assess the microRNA expression profiles of high glucose-treated late EPC with or without FIR treatment.

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL10656

2 Samples

Download data: TXT