Epigenetics of cardiomyopathies: the next frontier.

Cardiomyopathies (CMP) are a diverse group of myocardial diseases that cause structural, functional, and pathological changes to the heart. Alterations at the molecular level associated with the clinical phenotype and progression of CMPs cannot be solely explained by the genetic mutations, even in inherited cardiomyopathies. Epigenetics and environmental factors are likely to significantly modify the clinical manifestations of CMPs, resulting in variable clinical expression and different age-related penetrance.

Elevations of Cardiac Troponin in Patients Receiving Immune Checkpoint Inhibitors: Data From a Prospective Study.

Background: Immune checkpoint inhibitors (ICIs) are increasingly used in the treatment of cancer. However, immune-related adverse events are prevalent in patients receiving ICI therapy. A serious immune-related adverse event is ICI-myocarditis, which is complex to diagnose given that the significance of early symptoms and biomarker trajectories, such as high-sensitivity troponin T (hs-TnT) are unclear.

Innovative hypertension treatments: Transitioning from conventional therapies to siRNA-based solutions.

Hypertension remains a critical global health issue, despite significant advancements in treatment, management and preventive approaches. Current antihypertensive drugs have limitations, such as low adherence, renin-angiotensin-aldosterone system reactivation, and drug resistance,. Ongoing preclinical and clinical studies for siRNA therapies show promising results, demonstrating significant blood pressure reductions and their potential as effective, durable treatments.

Association of fibrotic markers with diastolic function after STEMI.

Galectin-3 and Suppression of tumorigenicity-2 (ST2) are known markers of cardiac fibrosis. We investigated the prognostic value of fibrotic markers for the development of diastolic dysfunction and long-term outcome in patients suffering an ST-elevated myocardial infarction (STEMI). We analyzed 236 patients from the GIPS-III cohort with available echocardiographic studies and plasma measurements at hospitalization and after 4 months follow-up.