Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Chromatin Remodelers in Cardiometabolic Heart Failure with Preserved Ejection Fraction

ABSTRACT: Chromatin Remodelers in Cardiometabolic Heart Failure with Preserved Ejection Fraction

PROVIDER: PRJNA1222300 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR32308049_1.fastq.gz	Fastqsanger.gz
	SRR32308049_2.fastq.gz	Fastqsanger.gz
	SRR32308050_1.fastq.gz	Fastqsanger.gz
	SRR32308050_2.fastq.gz	Fastqsanger.gz
	SRR32308051_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 32

Similar Datasets

Chromatin Remodelers in Cardiometabolic Heart Failure with Preserved Ejection Fraction

Project description:Cardiometabolic heart failure with preserved ejection fraction (cHFpEF) is highly prevalent and associated with a poor outcome. Pathological gene expressions in heart failure are accompanied by changes in active histone marks without major alterations in DNA methylation. Whether chromatin modifications participate to obesity-induced HFpEF is largely unknown. We will investigate whether chromatin marks participate to obesity-induced HFpEF in vivo.

2025-06-05 | GSE289265 | GEO

Chromatin Remodeling by the Histone Methyltransferase SETD2 Drives Cardiometabolic Heart Failure with Preserved Ejection Fraction

Project description:Cardiometabolic heart failure with preserved ejection fraction (cHFpEF) is highly prevalent and associated with a poor outcome. Pathological gene expressions in heart failure are accompanied by changes in active histone marks without major alterations in DNA methylation. Histone 3 trimethylation at lysine 36 (H3k36me3) - a chromatin signature induced by the histone methyltransferase SETD2 – has shown a strong correlation with changes in gene expression in the human failing heart; yet its role in cardiac disease is poorly understood. The present study investigates the role of SETD2/ H3k36me3 in cHFpEF.

2025-02-12 | GSE289331 | GEO

Chromatin Remodeling by the Histone Methyltransferase SETD2 Drives Cardiometabolic Heart Failure with Preserved Ejection Fraction

Project description:Chromatin Remodeling by the Histone Methyltransferase SETD2 Drives Cardiometabolic Heart Failure with Preserved Ejection Fraction

| PRJNA1222432 | ENA

Nicotinamide for the treatment of heart failure with preserved ejection fraction

Project description:Heart failure with preserved ejection fraction (HFpEF) is a highly prevalent and intractable form of cardiac decompensation commonly associated with diastolic dysfunction. Here, we show that diastolic dysfunction in patients with HFpEF is associated with a cardiac deficit in nicotinamide adenine dinucleotide (NAD+). Elevating NAD+ by oral supplementation of its precursor, nicotinamide, improved diastolic dysfunction induced by aging (in 2-year-old C57BL/6J mice), hypertension (in Dahl salt-sensitive rats) or cardiometabolic syndrome (in ZSF1 obese rats). Mechanistically, this effect was mediated partly through alleviated systemic comorbidities and enhanced myocardial bioenergetics, as evidenced by cardiac trasncriptome and metabolome analyses. Simultaneously, nicotinamide directly improved cardiomyocyte passive stiffness and calcium-dependent active relaxation through increased deacetylation of titin and the sarcoplasmic reticulum calcium ATPase 2a, respectively. In a long-term human cohort study, high dietary intake of naturally occurring NAD+ precursors was associated with lower blood pressure and reduced risk of cardiac mortality. Collectively, these results suggest NAD+ precursors, and especially nicotinamide, as potential therapeutic agents to treat diastolic dysfunction and HFpEF in humans.

2021-02-11 | GSE163665 | GEO

Molecular and Cellular Mechanisms of Heart Failure With Preserved Ejection Fraction

Project description:To understand the cellular mechanisms of heart failure with preserved ejection fraction (HFpEF), We investigated the functional outcome and the underlying mechanisms from concurrent mechanic and metabolic stresses in the heart by applying transverse aortic constriction (TAC) in lean C57Bl/6J (HFrEF phenotype) or obese/diabetic B6.Cg-Lepob/J (ob/ob) mice (HFpEF phenotype) followed by single-nuclei RNA-seq (snRNA-seq) and targeted manipulation of a top ranked signaling pathway (glucagon receptor signaling) differentially affected in the two experimental cohorts.

2024-07-12 | GSE270896 | GEO

Characterization of a robust mouse model for heart failure with preserved ejection fraction

Project description:Heart failure with preserved ejection fraction (HFpEF) is a clinical syndrome with multisystem organ dysfunction in which patients develop symptoms of HF as the result of high left ventricular (LV) diastolic pressure Continuous infusion of angiotensin II and phenylephrine (AngII/PE) demonstrates a strong HFpEF phenotype RNAseq data demonstrate activation of pathways leading to myocardial metabolic changes, activation of ECM deposition, microvascular rarefaction, and pressure and volume related myocardial stress

2023-06-07 | GSE221502 | GEO

Myeloid Cell Derived IL1b Contributes to Pulmonary Vascular Remodeling in Heart Failure with Preserved Ejection Fraction

Project description:Goals and objectives of this study were to determine by bulk RNA-sequencing transcriptomic changes that occur in the lungs of a murine model of heart failure with preserved ejection fraction caused by administration of high fat diet and eNOS inhibitor L-NAME.

2023-10-03 | GSE244304 | GEO

Heart Failure with Preserved Ejection Fraction - Mouse Heart and Lung Tissue & Comorbidities

Project description:FASILOX analysis of heart and lung tissue form mice with heart failure with preserved ejection fraction and several comorbidities.

2024-10-02 | PXD056447 | JPOST Repository

Myeloid Cell Derived IL1b Contributes to Pulmonary Vascular Remodeling in Heart Failure with Preserved Ejection Fraction

Project description:Goals and objectives of this study were to determine on a single-cell level transcriptomic changes that occur in the lungs of a murine model of heart failure with preserved ejection fraction caused by administration of high fat diet and eNOS inhibitor L-NAME.

2023-10-03 | GSE244309 | GEO

RNA-sequencing of epicardial adipose tissue of heart failure patients with preserved ejection fraction

Project description:Recent studies have suggested that epicardial adipose tissue (EAT) play an important role in the pathogenesis of heart failure with preserved ejection fraction (HFpEF), but few have characterized the underlying mechanism between their interactions. Recent evidence suggested that molecules secreted from EAT, including exosomes carrying non-coding RNAs (ncRNAs), may participate in the development of HFpEF. The aim of the present study was to investigate the expression profile of mRNAs and ncRNAs in EAT with HFpEF.

2022-01-05 | GSE192886 | 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