GEO DataSets

(Submitter supplied) BACKGROUND: Previous genomic studies with human tissues have compared differential gene expression between 2 conditions (ie, normal versus diseased) to identify altered gene expression in a binary manner; however, a potentially more informative approach is to correlate the levels of gene expression with quantitative physiological parameters. METHODS AND RESULTS: In this study, we have used this approach to examine genes whose expression correlates with arterial stiffness in human aortic specimens. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL8300

10 Samples

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(Submitter supplied) Vascular extracellular matrix (ECM) stiffening is a risk factor for aortic and coronary artery disease. How matrix stiffening regulates the transcriptome profile of human aortic (Ao) and coronary (Co) vascular smooth muscle cells (VSMCs) is not well understood. Furthermore, the role of long non-coding RNAs (lncRNAs) in the cellular response to stiffening has never been explored. This study characterizes the stiffness-sensitive transcriptome of human Ao and Co VSMCs and identify potentially key lncRNA regulators of stiffness-dependent VSMC functions. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16791

16 Samples

Download data: TXT

(Submitter supplied) Cultures of human aortic (HAEC) and pulmonary artery endothelial cells (HPAEC) were exposured to short-term chronic hypoxia (1% O2) for either 0h, 8h or 24h Keywords: Time course, cell-type comparison

Organism:

Homo sapiens

Type:

Expression profiling by SAGE

Platform:

GPL4

6 Samples

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(Submitter supplied) Expression profiles in aortas isolated from mouse strains C3H.2/HeJ and C57.2Bl/6. Mice were were either on a high fat diet or normal diet for 0, 4, 10, 24, or 40 weeks. Keywords: other

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS735

Platform:

GPL891

54 Samples

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Comparison of gene expression in aortas of C57BL/6 and C3H/HeJ fed identical high fat diets at 0, 4, 8, 24, and 40 weeks. C57BL/6 has a greater tendency than C3H/HeJ to develop atherosclerotic aortic lesions when both fed identical high fat diets.

Organism:

Mus musculus

Type:

Expression profiling by array, log ratio, 2 growth protocol, 2 strain, 5 time sets

Platform:

GPL891

Series:

GSE1560

54 Samples

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(Submitter supplied) Gene expression profile in circulating leukocytes identifies patients with coronary artery disease Peter Sinnaeve, Mark Donahue, Peter Grass, Jacky Vonderscher, David Seo, Pascal Goldschmidt, Christopher Granger Department of Medicine, Duke University, Durham, NC, USA, Novartis Institute for Biomedical Research, Cambridge, Boston, MA, USA Introduction Systemic and local inflammation plays a prominent pathogenetic role in atherosclerotic coronary artery disease (CAD), but the relationship of phenotypic changes in circulating leukocytes and extent of CAD remains unclear. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL96

222 Samples

Download data: CEL

(Submitter supplied) Hyperglycemia can contribute to the detrimental effects of diabetes in the vasculature. To better understand the role of glucose for the effects on vascular smooth muscle cells we investigated gene expression in high and low glucose conditions

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL16570

12 Samples

Download data: CEL, CHP