Besides all these investigations, in an attempt to have a deeper understanding on the effects of EV-ADSCs and EV-BMMSCs on the molecules involved in cardiac hypertrophy we wondered if the miRNA content of EVs may contribute to differential effects observed on hiPSC-CMs incubated with AngII and TGF-β1. The gene discussed is TGFB1; the disease is cardiac hypertrophy.