title: Delta traffic takes a sh-Arp turn.
abstract: In the Notch pathway, the transmembrane ligand Delta is internalized and then re-established on the surface of signal-sending cells to allow the productive binding and activation of the Notch receptor on neighbouring cells. Arp2/3-dependent actin polymerization directs Delta trafficking through this circuit.
authors: Eyal D
authors: ED
authors: Schejter
mesh_terms: D051376:Actin-Related Protein 2-3 Complex / Q000378:metabolism; D000199:Actins / Q000378:metabolism; D000818:Animals; D029721:Drosophila Proteins / Q000378:metabolism / Q000502:physiology; D047908:Intracellular Signaling Peptides and Proteins; D008565:Membrane Proteins / Q000378:metabolism / Q000502:physiology*; D008954:Models, Biological; D011485:Protein Binding / Q000502:physiology; D051880:Receptors, Notch / Q000378:metabolism / Q000502:physiology*; D015398:Signal Transduction / Q000502:physiology*
chemical_list: D051376:Actin-Related Protein 2-3 Complex; D000199:Actins; D029721:Drosophila Proteins; D047908:Intracellular Signaling Peptides and Proteins; D008565:Membrane Proteins; D051880:Receptors, Notch; C064045:delta protein