LMNA and familial dilated cardiomyopathy: Toro et al. analyzed DCM patients with pathogenic LMNA mutations (one of the most common variants associated with familial DCM) and found increased levels of let-7a-5p, miR-142-3p, miR-145-5p, and miR-454-3p compared to idiopathic DCM or LMNA controls [73].