Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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Gene expression changes in aortas of db/db versus control db/+ mice


ABSTRACT: To determine effects of hyperglycemia and insulin resistance on arterial wall biology, aortic gene expression profiles were generated using aortas from Lepr^db/db and their respective nondiabetic Lepr^db/+ controls. Keywords: Chip Experiment was done in triplicate with three independent pool of test Lepr^db/db and control Lepr^db/+ pooled samples. For RNA isolation aortas were striped of adventitia and periaortic fat. RNA from six aortas was pooled for the synthesis of probe for affymetrix array analysis.

ORGANISM(S): Mus musculus

SUBMITTER: Nino Mzhavia 

PROVIDER: E-GEOD-6733 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

Neuronatin: a new inflammation gene expressed on the aortic endothelium of diabetic mice.

Mzhavia Nino N   Yu Shuiqing S   Ikeda Shota S   Chu Tehua T TT   Goldberg Ira I   Dansky Hayes M HM  

Diabetes 20080630 10


<h4>Objective</h4>Identification of arterial genes and pathways altered in obesity and diabetes.<h4>Research design and methods</h4>Aortic gene expression profiles of obese and diabetic db/db, high-fat diet-fed C57BL/6J, and control mice were obtained using mouse Affymetrix arrays. Neuronatin (Nnat) was selected for further analysis. To determine the function of Nnat, a recombinant adenovirus (Ad-Nnat) was used to overexpress the Nnat gene in primary endothelial cells and in the mouse aorta in v  ...[more]

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