NewslettersMesenchymal Cell NewsCellular Protrusions in 3D: Orchestrating Early Mouse EmbryogenesisBy Ishira - May 17, 20220259The authors review how actin-rich protrusions are used by two major morphological cell types, epithelial and mesenchymal cells, during collective cell migration to sculpt the mouse embryo body.[Seminars in Cell & Developmental Biology]Abstract