Mechanism of Xenopus cranial neural crest cell migration

This Review focuses on recent advances in the field of cranial neural crest cell migration in Xenopus laevis with specific emphasis on cell adhesion and the regulation of cell migration. Our goal is to combine the understanding of cell adhesion to the extracellular matrix with the regulation of cell-cell adhesion and the involvement of the planar cell polarity signaling-pathway in guiding the migration of cranial neural crest cells during embryogenesis