Cell-cell interaction between neural crest-derived cells and mesoderm-derived cells determine cell fate of mesoderm-derived cell in tongue development through Hh signaling.
Epithelial to mesenchymal transition (EMT) is a continuous process, in which the transition or intermediate states can be molecularly and spatially defined, shedding new light on development and disease EMT.
Research on heart tube assembly using zebrafish reveals a pivotal role for intrinsic Pdgfra–PI3K signaling in steering the movement of the myocardium and polarizing myocardial cell protrusions.