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TranscriptomicsmRNA sequencing of two brain regions (prefrontal cortex and hippocampus) and left myocardial tissue in mice with chronic heart failure vs. sham-operated control mice
After induction of ischemic chronic heart failure (CHF), mice exhibited depression-like behavior, in terms of increased anhedonia, and decreased both exploratory activity and interest in novelty. On histology, ischemic CHF mice showed no alterations in overall cerebral morphology. To further evaluat...
ORGANISM(S): Mus musculus 
2015-02-20 | E-GEOD-55280 | biostudies-arrayexpress
ProteomicsHeart surfaceome profiling using biotin capture
Cell surface proteins (surfaceome) represent key signalling and interaction molecules for therapeutic targeting, biomarker profiling, and cellular phenotyping. Understanding the surfaceome of complex tissues including the heart is essential to investigate membrane composition and function in physiol...
ORGANISM(S): Mus Musculus (ncbitaxon:10090) 
MSV000095912 | MassIVE
TranscriptomicsLate life rapamycin treatment reverses age-related heart dysfunction
We report the mRNA profile of aged mice (24 months old) fed either a control diet or a diet containing Rapamycin (14 ppm) for 3 months. After drug treatement, the hearts of the mice were removed and total mRNA was removed from the tissue. Analysis revealed that there were 700 significantly different...
ORGANISM(S): Mus musculus 
2013-07-01 | E-GEOD-48043 | biostudies-arrayexpress
GenomicsLarge-Scale Discovery of Enhancers from Human Heart Tissue
Development and function of the human heart depend on the dynamic control of tissue-specific gene expression by distant-acting transcriptional enhancers. While large numbers of heart enhancers have been identified using the mouse as a model system, many of these regulatory sequences are poorly cons...
ORGANISM(S): Mus musculus 
2011-12-04 | E-GEOD-32587 | biostudies-arrayexpress
TranscriptomicsGene expression and genotype in normal heart
Genome-wide association studies have identified a small region at chromosome 9p21.3 strongly associated with coronary heart disease risk. The region contains no protein-coding genes and the mechanism underlying its association with heart disease is unknown. We investigated associations between rs133...
ORGANISM(S): Homo sapiens 
2012-07-03 | E-GEOD-22253 | biostudies-arrayexpress
ProteomicsHeart extracellular vesicle proteome
Cardiac function is dynamically regulated by intercellular signalling. As an important intercellular signalling mediator, this study focused on isolating and defining membrane bound signalling packages termed extracellular vesicles (EVs) directly from heart. Here, we utilised a gentle, enzymatic per...
ORGANISM(S): Mus musculus (Mouse) 
2021-04-26 | PXD023570 | Pride
Heart Signaling Extracellular vesicles Proteomics 
TranscriptomicsThe Expression of MicroRNA and microRNA Clusters in the Aging Heart
Adult aging is a complex biological process associated with altered gene expression and a decline in physiological performance. The microRNAs have been implicated in cardiac development, cardiac hypertrophy and heart failure. However, the impact of adult aging on cardiac expression of both miRNA gui...
ORGANISM(S): Mus musculus 
2012-08-20 | E-GEOD-32935 | biostudies-arrayexpress
TranscriptomicsTranscriptional Atlas of Cardiogenesis Maps Congenital Heart Disease Interactome
Mammalian heart development is built on highly conserved molecular mechanisms with polygenetic perturbations resulting in a spectrum of congenital heart diseases (CHD). However, the transcriptional landscape of cardiogenic ontogeny that regulates proper cardiogenesis remains largely based on candida...
ORGANISM(S): Mus musculus 
2014-05-19 | E-GEOD-51483 | biostudies-arrayexpress
GenomicsGenome-wide mapping of Tbx20 (GFP-tagged) in adult mouse whole heart
Tbx20 is a transcription factor important for heart development. To assess the role of Tbx20 in the adult heart, we sought to identify regulatory regions, gene targets and pathways regulated by this TF. To this end, we used chromatin immunoprecipitation (ChIP) of Tbx20 fused to GFP to locate binding...
ORGANISM(S): Mus musculus 
2011-11-21 | E-GEOD-29636 | biostudies-arrayexpress
TranscriptomicsTranscriptome profiling times series of zebrafish heart regeneration
The zebrafish has the capacity to regenerate its heart after severe injury. While the function of a few genes during this process has been studied, we are far from fully understanding how genes interact to coordinate heart regeneration. To enable systematic insights into this phenomenon, we generate...
ORGANISM(S): Danio rerio 
2016-06-01 | E-GEOD-67665 | biostudies-arrayexpress
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