NIH R01 · 2024
The role N-terminal acetylation in dilated cardiomyopathy and associated arrhythmia
PROJECT SUMMARY Cardiomyopathy and heart failure are leading causes of morbidity and mortality world-wide. In addition to ventricular dysfunction, heart-failure associated ventricular arrhythmias cause sudden death with few disease-modifying therapies. Changes in myocardial conduction, increased fibrosis, alterations of ion channel characteristics and genetic susceptibilities have all been postulated to underlie the increased risk of arrhythmia in heart failure, but no unifying mechanism is known. Post- translational modifications (PTMs) of cardiac proteins have emerged as critical factors in mediating normal physiologic function or leading to heart disease when dysregulated. Recently…
From the public funding record at NIH RePORTER. Describes the funded project, not the reviews below.