| First Author | Serinagaoglu Y | Year | 2015 |
| Journal | Dev Biol | Volume | 398 |
| Issue | 1 | Pages | 97-109 |
| PubMed ID | 25433207 | Mgi Jnum | J:218609 |
| Mgi Id | MGI:5618041 | Doi | 10.1016/j.ydbio.2014.11.017 |
| Citation | Serinagaoglu Y, et al. (2015) Nf2-Yap signaling controls the expansion of DRG progenitors and glia during DRG development. Dev Biol 398(1):97-109 |
| abstractText | Molecular mechanisms governing the maintenance and proliferation of dorsal root ganglia (DRG) progenitors are largely unknown. Here we reveal that the Hippo pathway regulates the expansion of DRG progenitors and glia during mammalian DRG development. The key effectors of this pathway, transcriptional coactivators Yap and Taz, are expressed in DRG progenitors and glia during DRG development but are at least partially inhibited from activating transcription. Aberrant YAP activation leads to overexpansion of DRG progenitor and glial populations. We further show that the Neurofibromatosis 2 (Nf2) tumor suppressor inhibits Yap during DRG development. Loss of Nf2 leads to similar phenotypes as does YAP hyperactivation, and deleting Yap suppresses these phenotypes. Our study demonstrates that Nf2-Yap signaling plays important roles in controlling the expansion of DRG progenitors and glia during DRG development. |
