Mechanisms involved in selecting and maintaining neuroblastoma cancer stem cell populations, and perspectives for therapeutic targeting

Figure 2 Neural crest transcriptional networks. Interactions between fibroblast growth factor, wingless/Int-1 and bone morphogenic protein signalling pathways and associated transcriptional networks that regulate, A: Neural crest specification within the neural plate border; B: Induction and behaviour of the pre-migratory neural crest; and C: Migratory neural crest cell behaviour.