Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Expression data from plasma of early-onset acute myocardial infarction patients and health control

ABSTRACT: Expression data from plasma of early-onset acute myocardial infarction patients and health control

PROVIDER: PRJNA825412 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Similar Datasets

Expression data from plasma of early-onset acute myocardial infarction patients and health control

Project description:CircRNAs are a new class of noncoding RNA and play regulatory roles in a variety of human diseases. However, the clinical significance of circRNAs in early-onset acute myocardial infarction (AMI) remains unknown. Therefore, we sought to explore the expression profile of circRNAs in early-onset AMI. Microarray was used to screen differentially expressed circRNAs between early-onset AMI patients and matched healthy controls.

2025-04-10 | GSE200572 | GEO

NHLBI GO-ESP: Early-onset Myocardial Infarction (Broad EOMI)

Project description:NHLBI GO-ESP: Early-onset Myocardial Infarction (Broad EOMI)

| PRJNA74811 | ENA

NextGen microRNA sequencing of mouse plasma collected from myocardial infarction mice and sham mice

Project description:Many microRNA expression levels in plasma are greatly changed after mouse myocardial infarction. We aim to find out the steadily-expressed microRNAs in plasma under hypoxia and normoxia, so as to be further utilized for normalization of microRNA expression detection.

2019-01-30 | GSE124545 | GEO

Ckmt2 for Evaluating Reperfusion Injury in Acute Myocardial Infarction

Project description:Mitochondrial Creatine Kinase 2 (Ckmt2) as a Plasma-Based Biomarker for Evaluating Reperfusion Injury in Acute Myocardial Infarction

2024-10-17 | PXD055738 | Pride

myocardial infarction in Reg3beta knock-out mice

Project description:Affymetrix microarray analysis of molecular changes after myocardial infarction. Samples of heart tissue were analyzed after myocardial infarction from WT and reg3beta knock-out mice. Samples from scar tissue and samples adjacent to the scar were analyzed. In the experiment we primarily compared infarction zone of wild-type to infarction zone of knock-out animals, and remote zone of wild-type to remote zone of knock-outs.

2015-06-29 | E-MTAB-2561 | biostudies-arrayexpress

NHLBI GO-ESP: Early-Onset Myocardial Infarction Exome Chip (Broad EOMI)

Project description:NHLBI GO-ESP: Early-Onset Myocardial Infarction Exome Chip (Broad EOMI)

| PRJNA287188 | ENA

Assessment and Diagnostic Relevance of Novel Serum Biomarkers for Early Decision of ST-elevation Myocardial Infarction

Project description:We aim to determine blood transcriptome-based molecular signature of acute coronary syndrome (ACS), and to identify novel serum biomarkers for early stage ST-segment-elevation myocardial infarction (STEMI) We obtained peripheral blood from the patients with ACS who visited emergency department within 4 hours after the onset of chest pain: ST-elevation myocardial infarction (STEMI, n=7), Non-ST-elevation MI (NSTEMI, n=10) and unstable angina (UA, n=9), and normal control (n=7)

2015-05-23 | E-GEOD-60993 | biostudies-arrayexpress

Neutrophil extracellular traps melt Peyer’s patches following stroke and myocardial infarction

Project description:Sterile tissue injury after stroke causes lymphocyte contraction in lymphoid tissues and may decrease circulating IgA-levels. Intestinal Peyer’s patches (PP) harbor large numbers of IgA+ B cell precursors and plasma cells. Whether and how tissue injury triggers PP-B cell death, thereby mediating IgA-loss, is unknown. We found decreased circulating IgA levels in stroke and myocardial infarction patients. Experimental stroke and myocardial infarction in mice phenocopied the human situation. Decreased plasma and fecal IgA were accompanied by rapid and macroscopic shrinkage of PP caused by substantial losses of PP-resident IgA+ precursors and plasma cells in mice. Tissue injury induced neutrophil activation endowed with the release of toxic neutrophil extracellular traps (NETs). Antibody-mediated or genetically- induced neutrophil loss, digestion of NETs, or inhibition of their release by the Gasdermin D blockade completely prevented lymphocyte loss and PP shrinkage. We also identified NETs in the plasma of stroke and myocardial infarction patients. Hence, tissue injury induces systemic NET-release, which might be targeted to maintain immune homeostasis at mucosal barriers.

2024-02-28 | PXD044644 | Pride

Plasma circulating extracellular RNAs in left ventricular remodeling post-myocardial infarction

Project description:Plasma circulating extracellular RNAs in left ventricular remodeling post-myocardial infarction

| PRJNA448747 | ENA

Plasma circulating extracellular RNAs in left ventricular remodeling post-myocardial infarction

Project description:Despite substantial declines in mortality following myocardial infarction (MI), subsequent left ventricular remodelling (LVRm) remains a significant long-term complication. Extracellular small non-coding RNAs (exRNAs) have been associated with cardiac inflammation and fibrosis and we hypothesized that they are associated with post-MI LVRm phenotypes. RNA sequencing of exRNAs was performed on plasma samples from patients with “beneficial” (decrease LVESVI ≥20%, n=11) and “adverse” (increase LVESVI ≥15%, n=11) LVRm. Selected differentially expressed exRNAs were validated by RT-qPCR (n=331) and analyzed for their association with LVRm determined by cardiac MRI. Principal components of exRNAs were associated with LVRm phenotypes post-MI; specifically, LV mass, LV ejection fraction, LV end systolic volume index, and fibrosis. We then investigated the temporal regulation and cellular origin of exRNAs in murine and cell models and found that: 1) plasma and tissue miRNA expression was temporally regulated; 2) the majority of the miRNAs were increased acutely in tissue and at sub-acute or chronic time-points in plasma; 3) miRNA expression was cell-specific; and 4) cardiomyocytes release a subset of the identified miRNAs packaged in exosomes into culture media in response to hypoxia/reoxygenation. In conclusion, we find that plasma exRNAs are temporally regulated and are associated with measures of post-MI LVRm.

2019-04-01 | GSE112690 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data