NewslettersEndothelial Cell News Identification of a Retinoic Acid-Dependent Haemogenic Endothelial Progenitor from Human Pluripotent Stem Cells By Britya Ghosh - May 2, 2022 0 Researchers showed that WNT-dependent mesoderm, before haemogenic endothelium specification, was actually composed of two distinct KDR+ CD34neg populations. [Nature Cell Biology] Abstract