Clonal Hematopoiesis of Indeterminate Potential With Loss of <i>Tet2</i> Enhances Risk for Atrial Fibrillation Through <i>Nlrp3</i> Inflammasome Activation
BACKGROUND: Clonal hematopoiesis of indeterminate potential (CHIP), a common age-associated phenomenon, associates with increased risk of both hematological malignancy and cardiovascular disease. Although CHIP is known to increase the risk of myoc…
A common gene signature of the right ventricle in failing rat and human hearts
Abstract The molecular mechanisms of progressive right heart failure are incompletely understood. In this study, we systematically examined transcriptomic changes occurring over months in isolated cardiomyocytes or whole heart tissues from f…
A GABAergic system in atrioventricular node pacemaker cells controls electrical conduction between the atria and ventricles
Abstract Physiologically, the atria contract first, followed by the ventricles, which is the prerequisite for normal blood circulation. The above phenomenon of atrioventricular sequential contraction results from the cha…
A Genomic Link From Heart Failure to Atrial Fibrillation Risk: FOG2 Modulates a TBX5/GATA4-Dependent Atrial Gene Regulatory Network
BACKGROUND: The relationship between heart failure (HF) and atrial fibrillation (AF) is clear, with up to half of patients with HF progressing to AF. The pathophysiological basis of AF in the context of HF is presumed to result from…
A less-invasive left atrial assist device concept for diastolic heart failure: First in vitro and in vivo assessment
A three-dimensional liquid diode for soft, integrated permeable electronics
All-optical reporting of inhibitory receptor driving force in the nervous system
Abstract Ionic driving forces provide the net electromotive force for ion movement across receptors, channels, and transporters, and are a fundamental property of all cells. In the nervous system, fast synaptic inhibitio…
Analysis of ventricular repolarization parameters and heart rate variability in obesity: a comparative study
Abstract Obesity is associated with dysfunctional electrocardiographic and cardiac autonomic parameters, which may lead to increased cardiovascular morbidity. Novel electrocardiographic repolarization markers such as Tpeak-Tend (Tpe) interval have n…
Anti-lymphangiogenesis for boosting drug accumulation in tumors
Abstract The inadequate tumor accumulation of anti-cancer agents is a major shortcoming of current therapeutic drugs and remains an even more significant concern in the clinical prospects for nanomedicines. Various strategies aiming at regulating the intratum…