| First Author | Ma H | Year | 2017 |
| Journal | Biochem Biophys Res Commun | Volume | 485 |
| Issue | 4 | Pages | 790-795 |
| PubMed ID | 28259553 | Mgi Jnum | J:251170 |
| Mgi Id | MGI:6102023 | Doi | 10.1016/j.bbrc.2017.02.132 |
| Citation | Ma H, et al. (2017) JIP3 regulates neuronal radial migration by mediating TrkB axonal anterograde transport in the developing cerebral cortex. Biochem Biophys Res Commun 485(4):790-795 |
| abstractText | Radial migration is essential for the precise lamination and the coordinated function of the cerebral cortex. However, the molecular mechanisms for neuronal radial migration are not clear. Here, we report that c-Jun NH2-terminal kinase (JNK)-interacting protein-3 (JIP3) is highly expressed in the brain of embryonic mice and essential for radial migration. Knocking down JIP3 by in utero electroporation specifically perturbs the radial migration of cortical neurons but has no effect on neurogenesis and neuronal differentiation. Furthermore, we illustrate that JIP3 knockdown delays but does not block the migration of cortical neurons by investigating the distribution of neurons with JIP3 knocked down in the embryo and postnatal mouse. Finally, we find that JIP3 regulates cortical neuronal migration by mediating TrkB axonal anterograde transport during brain development. These findings deepen our understanding of the regulation of neuronal development by JIP3 and provide us a novel view on the regulating mechanisms of neuronal radial migration. |
