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MetabolomicsFOXK1 and FOXK2 Promote Cardiomyocyte Proliferation and Heart Regeneration
Promoting the proliferation of endogenous cardiomyocytes represents a promising strategy for treating cardiac injuries. Identifying key factors that regulate cardiomyocyte proliferation can advance the development of novel therapies for heart regeneration. Here we identify that FOXK1 and FOXK2 act a...
2025-02-13 | MTBLS12191 | MetaboLights
MetabolomicsSIRT5 alleviate cardiomyocyte senescence in radiation-induced heart disease via desuccinylation of HADHB

SIRT5 deficiency caused widespread protein hypersuccinylation in cardiac tissue. Succinylation proteomic analysis revealed HADHB as the key SIRT5 target, with lysine 292 (K292) being the dominant succinylation site. Functional studies demonstrated that K292 succinylation impairs HADHB-mediated fa...

2026-03-15 | MTBLS14057 | MetaboLights
MetabolomicsCardiac untargeted lipidomics in cardiomyocyte-specific Srebp1a-Tg mice

Background: Heart failure with reduced ejection fraction (HFrEF) is characterized by impaired contractility and high mortality. Dysregulation of intracellular ion cycling underlies the decline in cardiac contractility. Modulation of cardiac Na+/H+ and Ca2+ handling is consider...

2026-02-20 | MTBLS13690 | MetaboLights
MetabolomicsCardiac untargeted lipidomics in cardiomyocyte-specific SREBP1 knockdown mice

Background: Heart failure with reduced ejection fraction (HFrEF) is characterized by impaired contractility and high mortality. Dysregulation of intracellular ion cycling underlies the decline in cardiac contractility. Modulation of cardiac Na+/H+ and Ca2+ handling is consider...

2026-02-20 | MTBLS13696 | MetaboLights
MetabolomicsThe gut microbiota-butyrate axis restores cardiomyocyte autophagy to alleviate Doxorubicin-induced cardiotoxicity

Abstract

Background Doxorubicin (DOX), an anthracycline chemotherapeutic agent, is widely used for treating various malignancies. However, its clinical application is limited by dose-dependent cardiotoxicity (DOX-induced cardiotoxicity, DIC). Recent studies have shown that the gut microbiot...

2025-09-16 | MTBLS12997 | MetaboLights
MetabolomicsMuRF1-Related Metabolic Alterations in HL-1 Cardiomyocyte Induced by Cyclic Stretch
Not available
ORGANISM(S): Mus musculus 
ST000924 | MetabolomicsWorkbench
MetabolomicsLipidHunter Identifies Phospholipids by High-Throughput Processing of LC-MS and Shotgun Lipidomics Datasets (Rat cardiomyocyte assay)
Lipids are dynamic constituents of biological systems, rapidly responding to any changes in physiological conditions. Thus, there is a large interest in lipid-derived markers for diagnostic and prognostic applications, especially in translational and systems medicine research. As lipid identificatio...
2018-07-31 | MTBLS483 | MetaboLights
TranscriptomicsGene expression profiles of mouse ESC cardiomyocyte-specific differentiation
The differentiation to cardiomyocytes is a prerequisite and an important part of heart development. A good understanding of the complicated cardiomyocyte differentiation process benefits cardiogenesis study. Embryonic stem cells (ESCs), cell lines with infinite ability to proliferate and to be diffe...
ORGANISM(S): Mus musculus 
2014-09-25 | E-GEOD-58300 | biostudies-arrayexpress
TranscriptomicsEffect of a cardiomyocyte-specific Hira conditional knockout on gene expression in the heart
We performed gene expression profiling by microarray using RNA extracted from healthy free wall left ventricle tissues from control and Hira cardiomyocyte-specific conditional knockout mice at 6 weeks of age. Hira is a histone chaperone responsible for replication-independent incorporation of histo...
ORGANISM(S): Mus musculus 
2016-04-06 | E-GEOD-71833 | biostudies-arrayexpress
TranscriptomicsBMP-mediated inhibition of FGF signaling promotes cardiomyocyte differentiation of anterior heart field progenitors
The transition from progenitor to differentiated cells is critical for successful organogenesis; subtle alterations in this process can lead to developmental disorders. The anterior heart field (AHF) encompasses a niche in which cardiac progenitors maintain their multipotent and undifferentiated nat...
ORGANISM(S): Gallus gallus 
2010-08-01 | E-GEOD-19698 | biostudies-arrayexpress
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