Human Cardiac Organoids for Modeling Genetic Cardiomyopathy.

ABSTRACT: Genetic cardiomyopathies are characterized by changes in the function and structure of the myocardium. The development of a novel in vitro model could help to better emulate healthy and diseased human heart conditions and may improve the understanding of disease mechanisms. In this study, for the first time, we demonstrated the generation of cardiac organoids using a triculture approach of human induced pluripotent stem-cell-derived cardiomyocytes (hiPS-CMs)-from healthy subjects and cardiomyopathy patients-human cardiac microvascular endothelial cells (HCMECs) and human cardiac fibroblasts (HCFs). We assessed the organoids' suitability as a 3D cellular model for the representation of phenotypical features of healthy and cardiomyopathic hearts. We observed clear differences in structure an

SUBMITTER: Filippo Buono M 

PROVIDER: S-EPMC7409052 | biostudies-literature | 2020 Jul

REPOSITORIES: biostudies-literature