GSE174213
In vitro cardiac differentiation is analogous to its in vivo counterpart
In vitro cardiac differentiation can be readily achieved in human induced pluripotent stem cells (hiPSCs) via temporal modulation of Wnt signalling. However, its differentiation trajectory and the in vivo counterpart of intermediate progenitor populations has yet to be elucidated. This study aims to capture the most diverse amount of distinct cell populations during in vitro cardiac differentiation by performing single cell RNA-sequencing at day 2, 4, 5 and 9 cells undergoing in vitro cardiac differentiation. Our study has revealed in vitro cardiac differentiation is analogous with in vivo second heart field cell specification. Overall design: Day 2, 4, 5 and 9 cells undergoing in vitro cardiac differentiation derived from 2 hiPSC lines.