Sepsis-induced cardiac injury leads to the high rate of mortality, the therapeutics for this disorder are limited. Disulfiram (DSF) is an FDA-approved treatment for chronic alcohol addiction, and its cardio-protection is gradually discovered in recent …

Arterial hypertension causes left ventricular hypertrophy leading to dilated cardiomyopathy. Following compensatory cardiomyocyte hypertrophy, cardiac dysfunction develops due to loss of cardiomyocytes preceded or paralleled by cardiac fibrosis. Zyxin …

Acute myocardial ischemia/reperfusion (MI/R) is a major determinant of prognosis in myocardial infarction patients, while effective therapies are currently lacking. Nuclear receptor co-repressor 1 (NCoR1) is emerging as a critical regulator of cell …

Background: Aging is associated with metabolic and structural changes causing heart failure with preserved ejection fraction (HFpEF). Interleukin-1 (IL-1) is a pro-inflammatory cytokine involved in aging-related inflammation. Objective: We sought to …

Background: Chronic heart failure (CHF) is associated with redox imbalance. Downregulation of Nrf2 (nuclear factor [erythroid-derived 2]-like 2) plays important roles in disrupting myocardial redox homeostasis and mediating sympathetic nerve activity in …

BACKGROUND: Coronary physiology assessment in rodents by ultrasound is an excellent noninvasive and easy to perform technique, including pulsed-wave Doppler (PWD) and myocardial contrast echocardiography (MCE). Both techniques and the corresponding …

Plakophilin-2 (PKP2) is a component of the desmosome and known for its role in cell-cell adhesion. Mutations in human PKP2 associate with a life-threatening arrhythmogenic cardiomyopathy, often of right ventricular predominance. Here, we use a range of …

Cardiorenal syndrome type 2 (CRS2) is defined as a chronic cardiovascular disease, usually chronic heart failure (CHF), resulting in chronic kidney disease. We hypothesized that the cardiac spinal afferent reflex (CSAR) plays a critical role in the …

The nuclear factor erythroid 2–related factor 2 (Nrf2) is a master transcription factor governing hundreds of genes coding proteins involved in anti-oxidation, anti-inflammation, detoxification, and metabolism. Using a model of tissue-specific deletion of …

Allopurinol (ALP) attenuates oxidative stress and diabetic cardiomyopathy (DCM), but the mechanism is unclear. Activation of nuclear factor erythroid 2-related factor 2 (Nrf2) following the disassociation with its repressor Keap1 under oxidative stress …