Generation of self-assembling cardiac organoids using hiPSC-derived cardiomyocytes

The combination of the human induced pluripotent stem cell (hiPSC) and organoid technology enables the generation of human 3D culture systems, providing the opportunity to model human tissue-like structures in vitro. This protocol offers the details to generate and characterize self-assembling 3D cardiac organoids in a controlled and efficient manner based on hiPSC-derived cardiomyocytes. Cardiac organoids can be used as 3D-based assay systems and offer a wide range of applications in pharmacological and toxicological research as well as an alternative to animal experiments.