ArticleAntioxidants & redox signaling2017
Epac2-Rap1 Signaling Regulates Reactive Oxygen Species Production and Susceptibility to Cardiac Arrhythmias.
Article in Antioxidants & redox signaling, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers, 1 of them a synthesis that pooled it.
What it found
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The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
41 citing papers in PubMed, 1 synthesis or guideline pooled it, 43 citations in OpenAlex.
- Clinical evidence-guided network pharmacology analysis reveals a critical contribution of β1-adrenoreceptor upregulation to bradycardia alleviation by Shenxian-Shengmai.BMC complementary and alternative medicine · 2019Pooled it
- Article
- Thioredoxin interacting protein (TXNIP), a redox regulator, mediates the EPAC-RAP1 signaling dependency of primary melanoma.Oncogene · 2026Article
- cAMP-Activated EPAC Signaling Is an Integral Component of Cardiac Pacemaker Cell Automaticity.Circulation. Arrhythmia and electrophysiology · 2026Article
- The expanding landscape of the glucagon signaling network: mechanisms and outcomes.Endocrinology · 2026Review
- Cyclic AMP-dependent regulation of ryanodine receptors in healthy and diseased hearts.Journal of molecular and cellular cardiology · 2026Review
- Emerging Potential of Ras-proximate-1 (Rap1) in Mediating Neurodegenerative Diseases.Current neuropharmacology · 2026Review
- Restorative Effects of Synbiotics on Colonic Ultrastructure and Oxidative Stress in Dogs with Chronic Enteropathy.Antioxidants (Basel, Switzerland) · 2025Article
- The Impact ofViruses · 2025Article
- Screening of key genes related to M6A methylation in patients with heart failure.BMC cardiovascular disorders · 2024Article
- Effect ofInternational journal of molecular sciences · 2024Article
- Article
- Spatial Mechano-Signaling Regulation of GTPases through Non-Degradative Ubiquitination.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2023Article
- Rapid changes of mRNA expressions of cardiac ion channels affected by Torsadogenic drugs influence susceptibility of rat hearts to arrhythmias induced by Beta-Adrenergic stimulation.Pharmacology research & perspectives · 2023Article
- Inhibition of the voltage-gated potassium channel Kv1.5 by hydrogen sulfide attenuates remodeling through S-nitrosylation-mediated signaling.Communications biology · 2023Article
- Single-cell sequencing combined with machine learning reveals the mechanism of interaction between epilepsy and stress cardiomyopathy.Frontiers in immunology · 2023Article
- Protein interaction, cytotoxic, transcriptomic and proteomic responses to structurally distinct EPAC1 activators in HUVECs.Scientific reports · 2022Article
- EPAC Regulates Melanoma Growth by Stimulating mTORC1 Signaling and Loss of EPAC Signaling Dependence Correlates with Melanoma Progression.Molecular cancer research : MCR · 2022Article
- Epac: A Promising Therapeutic Target for Vascular Diseases: A Review.Frontiers in pharmacology · 2022Review
- Late sodium current and calcium homeostasis in arrhythmogenesis.Channels (Austin, Tex.) · 2021Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
aimsIn the heart, β
resultsInhibition of Epac2 signaling induced early afterdepolarization arrhythmias in ventricular myocytes. The underlying mechanism involved an increase in mitochondrial reactive oxygen species (ROS) and activation of the late sodium current (INa INNOVATION: Our findings show for the first time that Rap1 acts as a negative regulator of mitochondrial ROS production in the heart and that impaired Epac2-Rap1 signaling causes arrhythmias due to ROS-dependent activation of INa
conclusionEpac2-Rap1 signaling attenuates mitochondrial ROS production and reduces myocardial arrhythmia susceptibility. Antioxid. Redox Signal. 27, 117-132.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.