Potential Role of Exosomes in Mending a Broken Heart: Nanoshuttles Propelling Future Clinical Therapeutics Forward

Figure 2

Transmission electron microscopy (TEM) of exosomes isolated from human-induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs). Exosomes are indicated by red arrows, and the size of exosomes was measured by ImageJ analysis. The average mean diameter of these exosomes was 66.8 ± 11.5 nm.