GEO DataSets

(Submitter supplied) To determine cardiac transcription profile in acyanotic Tetralogy of Fallot patients, we collected myocardial samples immediately after institution of cardiopulmonary bypass from acyanotic Tetralogy of Fallot patients undergoing corrective surgery. The transcriptional profile of the mRNA in these samples was measured with gene array technology.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

5 Samples

Download data: CEL, CHP

(Submitter supplied) To determine cardiac transcription profiles, we collected myocardial samples immediately after institution of cardiopulmonary bypass from acyanotic or cyanotic Tetralogy of Fallot patients undergoing corrective surgery. The transcriptional profile of the mRNA in these samples was measured with gene array technology.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

12 Samples

Download data: CEL, CHP

(Submitter supplied) To determine cardiac transcription profile in cyanotic Tetralogy of Fallot patients, we collected myocardial samples immediately after institution of cardiopulmonary bypass from cyanotic Tetralogy of Fallot patients undergoing corrective surgery. The transcriptional profile of the mRNA in these samples was measured with gene array technology.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

7 Samples

Download data: CEL, CHP

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

10 Samples

Download data: CEL, CHP

(Submitter supplied) To determine cardiac transcription profile in cyanotic Tetralogy of Fallot patients subjected to conrolled reoxygenation cardiopulmonary bypass, we collected myocardial samples at the end of the ischemic time. The transcriptional profile of the mRNA in these samples was measured with gene array technology

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

5 Samples

Download data: CEL, CHP

(Submitter supplied) To determine cardiac transcription profile in cyanotic Tetralogy of Fallot patients subjected to hyperoxic/standard cardiopulmonary bypass, we collected myocardial samples at the end of the ischemic time. The transcriptional profile of the mRNA in these samples was measured with gene array technology

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

5 Samples

Download data: CEL, CHP

(Submitter supplied) Tetralogy of Fallot (ToF) and Atrial Septal Defects (ASD) are the most common types of congenital heart disease and a major cause of childhood morbidity and mortality. Cardiopulmonary bypass (CPB) is used during corrective cardiac surgery to support circulation and heart stabilization. However, this technique triggers systemic inflammatory and stress response and consequent increased risk of postoperative complications. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL13158

40 Samples

Download data: CEL

(Submitter supplied) Right ventricular small RNA profiles from 22 patients with Tetralogy of Fallot (TOF) and small RNA-seq profiles from the left and right ventricle (LV and RV, respectively) of 4 healthy unaffected individuals (NH) were generated. The total RNA was isolated from the 30 human heart samples using TRIzol. Small RNAs were isolated from total RNA and prepared for microRNA sequencing using Illumina Kit FG-102-1009 according to the manufacturer's protocol (Preparing Samples for Analysis of Small RNA Illumina 2007). more...

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL9052

30 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

20 Samples

Download data: CEL, CHP

(Submitter supplied) To investigate changes in cardiac transcription profiles caused by on-pump cardiac surgery, we collected myocardial samples, prior and after grafting, from patients undergoing on-pump coronary artery bypass grafting with cardiopulmonary bypass and cardiac arrest. The transcriptional profile of the mRNA in these samples was measured with gene array technology. Changes in transcriptional profiles can be correlated with the stress response of heart to surgery, cardiopulmonary bypass and cardiac arrest. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

10 Samples

Download data: CEL, CHP

(Submitter supplied) To investigate changes in cardiac transcription profiles caused by off-pump cardiac surgery, we collected myocardial samples, prior and after grafting, from patients undergoing off-pump coronary revascularization surgery. The transcriptional profile of the mRNA in these samples was measured with gene array technology. Changes in transcriptional profiles can be correlated with the stress response of heart to off-pump surgery. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

10 Samples

Download data: CEL, CHP

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

synthetic construct; Homo sapiens

Type:

Non-coding RNA profiling by array; Expression profiling by array

Platforms:

GPL8786 GPL5175

54 Samples

Download data: CEL

(Submitter supplied) This is the first report characterizing noncoding RNA expression in a congenital heart defect. The striking shift in expression of noncoding RNAs reflects a fundamental change in cell biology, likely impacting expression, transcript splicing and translation of developmentally important genes and possibly contributing to the cardiac defect. The importance of noncoding RNAs (ncRNA), especially microRNAs, for maintaining stability in the developing vertebrate heart has recently become apparent. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL5175

27 Samples

Download data: CEL

(Submitter supplied) This is the first report characterizing noncoding RNA expression in a congenital heart defect. The striking shift in expression of noncoding RNAs reflects a fundamental change in cell biology, likely impacting expression, transcript splicing and translation of developmentally important genes and possibly contributing to the cardiac defect. The importance of noncoding RNAs (ncRNA), especially microRNAs, for maintaining stability in the developing vertebrate heart has recently become apparent. more...

Organism:

synthetic construct; Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL8786

27 Samples

Download data: CEL

(Submitter supplied) The most common congenital heart disease (CHD) is the ventricular septal defect (VSD), which is also a subfeature of Tetralogy of Fallot (TOF) representing the most common form of cyanotic CHD. The underlying causes for the majority of CHDs are still unclear and most probably consist of combinations of genetic, epigenetic and environmental factors. DNA methylation is the most widely studied epigenetic modification and several cardiac regulators have already been shown to be differentially methylated in CHD patients. more...

Organism:

Homo sapiens

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL11154

23 Samples

Download data: TXT

(Submitter supplied) Right ventricular mRNA profiles from 22 patients with Tetralogy of Fallot (TOF) and mRNA-seq profiles from the left and right ventricle (LV and RV, respectively) of 4 healthy unaffected individuals (NH) were generated. The total RNA was isolated from the 30 human heart samples using TRIzol. mRNAs were isolated from total RNA and prepared for sequencing using Illumina Kit RS-100-0801 according to the manufacturer's protocol (Preparing Samples for Sequencing of mRNA Sept 2008). more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL9052

30 Samples

Download data: TXT

(Submitter supplied) Gene expression profile of the response to chronic constant hypoxia in the heart of adult zebrafish Keywords: Adaptive response to chronic constant hypoxia in the heart

Organism:

Danio rerio

Type:

Expression profiling by array

Dataset:

GDS2425

Platform:

GPL1319

10 Samples

Download data: CEL, EXP

Analysis of hearts of wild type Tuebingen animals subjected to chronic constant hypoxia.

Organism:

Danio rerio

Type:

Expression profiling by array, count, 2 stress sets

Platform:

GPL1319

Series:

GSE4989

10 Samples

Download data: CEL, EXP

(Submitter supplied) Tetralogy of Fallot (TOF) is the most commonly seen type of conotruncal congenital heart defect. Treatment of these patients has evolved dramatically in the last few decades, yet a genetic explanation for the failure of cardiac development is lacking for the majority of children with TOF. Our goal was to examine genome wide gene expression to characterize expression patterns in cardiovascular tissue (right ventricle, pulmonary valve and pulmonary artery) obtained at the time of reconstructive surgery from 19 children with tetralogy of Fallot. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL11329

21 Samples

Download data: TXT