Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

0

Hypoxia induces myocardial regeneration in zebrafish


ABSTRACT: Conditional expression of dominant-negative HIF1a in zebrafish cardiomyocytes severely inhibits heart regeneration. To understand more about the mechanism, we performed microarray analysis of wildtype regenerating zebrafish and dnHIF1a regenerating zebrafish to determine which genes are regulated by hypoxia/HIF1a. We amputated both wildtype and dnHIF1a zebrafish and allowed them to regenerate for 7 days, then compared their transcriptomic profile with unamputated wildtype and dnHIF1a zebrafish, respectively.

ORGANISM(S): Danio rerio

SUBMITTER: Chris Jopling 

PROVIDER: E-GEOD-39842 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

altmetric image

Publications

Hypoxia induces myocardial regeneration in zebrafish.

Jopling Chris C   Suñé Guillermo G   Faucherre Adèle A   Fabregat Carme C   Izpisua Belmonte Juan Carlos JC  

Circulation 20121114 25


<h4>Background</h4>Hypoxia plays an important role in many biological/pathological processes. In particular, hypoxia is associated with cardiac ischemia. which, although initially inducing a protective response, will ultimately lead to the death of cardiomyocytes and loss of tissue, severely affecting cardiac functionality. Although myocardial damage/loss remains an insurmountable problem for adult mammals, the same is not true for adult zebrafish, which are able to completely regenerate their h  ...[more]

Similar Datasets

2013-01-15 | GSE39842 | GEO
2008-04-07 | E-GEOD-10188 | biostudies-arrayexpress
2015-07-07 | PXD002100 | Pride
2010-03-09 | E-GEOD-17993 | biostudies-arrayexpress
2013-07-04 | E-GEOD-48497 | biostudies-arrayexpress
2010-05-19 | E-GEOD-11391 | biostudies-arrayexpress
2020-07-19 | GSE146960 | GEO
2008-10-01 | GSE11391 | GEO
2014-11-20 | E-GEOD-62386 | biostudies-arrayexpress
2008-02-29 | GSE10188 | GEO