Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

0

Expression data from GGF2-treated post-MI swine


ABSTRACT: Neuregulin-1 (NRG-1) is a paracrine factor critical for cardiac development. We have been examining whether the recombinant NRG-1β isoform known as glial growth factor 2 (GGF2) has therapeutic potential for heart failure. In both small and large animals after experimental myocardial infarction (MI) we have found that GGF2 treatment improves myocardial function and limits progressive myocardial remodeling. To understand potential mechanisms for this effect, we compared gene expression in swine by microarray analysis. We used microarrays to compared th the global gene expression underlying the efficacy of GGF2 treatment for heart injury. Left ventricular tissue remote from the site of infarct was collected from each of 8 animals (3 untreated controls, 3 low dose GGF2-treated and 2 high dose GGF2-treated) and processed for gene expression microarray analysis using Affymetrix porcine genome GeneChips.

ORGANISM(S): Sus scrofa

SUBMITTER: Douglas Sawyer 

PROVIDER: E-GEOD-48255 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

Similar Datasets

2014-06-21 | GSE48255 | GEO
2011-12-21 | E-GEOD-27962 | biostudies-arrayexpress
2014-05-26 | E-GEOD-54612 | biostudies-arrayexpress
2022-06-19 | GSE186875 | GEO
2014-05-06 | E-GEOD-52313 | biostudies-arrayexpress
2024-10-30 | GSE275089 | GEO
2014-05-06 | GSE52313 | GEO
2023-12-01 | GSE216467 | GEO
2023-12-01 | GSE216470 | GEO
2023-12-01 | GSE216469 | GEO