| http://purl.uniprot.org/citations/29981310 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/29981310 | http://www.w3.org/2000/01/rdf-schema#comment | "Cleft palate is one of the most common craniofacial congenital defects in humans. It is associated with multiple genetic and environmental risk factors, including mutations in the genes encoding signaling molecules in the sonic hedgehog (Shh) pathway, which are risk factors for cleft palate in both humans and mice. However, the function of Shh signaling in the palatal epithelium during palatal fusion remains largely unknown. Although components of the Shh pathway are localized in the palatal epithelium, specific inhibition of Shh signaling in palatal epithelium does not affect palatogenesis. We therefore utilized a hedgehog (Hh) signaling gain-of-function mouse model, K14-Cre;R26SmoM2, to uncover the role of Shh signaling in the palatal epithelium during palatal fusion. In this study, we discovered that constitutive activation of Hh signaling in the palatal epithelium results in submucous cleft palate and persistence of the medial edge epithelium (MEE). Further investigation revealed that precise downregulation of Shh signaling is required at a specific time point in the MEE during palatal fusion. Upregulation of Hh signaling in the palatal epithelium maintains the proliferation of MEE cells. This may be due to a dysfunctional p63/Irf6 regulatory loop. The resistance of MEE cells to apoptosis is likely conferred by enhancement of a cell adhesion network through the maintenance of p63 expression. Collectively, our data illustrate that persistent Hh signaling in the palatal epithelium contributes to the etiology and pathogenesis of submucous cleft palate through its interaction with a p63/Irf6-dependent biological regulatory loop and through a p63-induced cell adhesion network."xsd:string |
| http://purl.uniprot.org/citations/29981310 | http://purl.org/dc/terms/identifier | "doi:10.1016/j.ydbio.2018.07.003"xsd:string |
| http://purl.uniprot.org/citations/29981310 | http://purl.uniprot.org/core/author | "He J."xsd:string |
| http://purl.uniprot.org/citations/29981310 | http://purl.uniprot.org/core/author | "Han X."xsd:string |
| http://purl.uniprot.org/citations/29981310 | http://purl.uniprot.org/core/author | "Li J."xsd:string |
| http://purl.uniprot.org/citations/29981310 | http://purl.uniprot.org/core/author | "Xu J."xsd:string |
| http://purl.uniprot.org/citations/29981310 | http://purl.uniprot.org/core/author | "Yuan Y."xsd:string |
| http://purl.uniprot.org/citations/29981310 | http://purl.uniprot.org/core/author | "Feng J."xsd:string |
| http://purl.uniprot.org/citations/29981310 | http://purl.uniprot.org/core/author | "Jing J."xsd:string |
| http://purl.uniprot.org/citations/29981310 | http://purl.uniprot.org/core/author | "Chai Y."xsd:string |
| http://purl.uniprot.org/citations/29981310 | http://purl.uniprot.org/core/author | "Ho T.V."xsd:string |
| http://purl.uniprot.org/citations/29981310 | http://purl.uniprot.org/core/date | "2018"xsd:gYear |
| http://purl.uniprot.org/citations/29981310 | http://purl.uniprot.org/core/name | "Dev Biol"xsd:string |
| http://purl.uniprot.org/citations/29981310 | http://purl.uniprot.org/core/pages | "191-203"xsd:string |
| http://purl.uniprot.org/citations/29981310 | http://purl.uniprot.org/core/title | "Constitutive activation of hedgehog signaling adversely affects epithelial cell fate during palatal fusion."xsd:string |
| http://purl.uniprot.org/citations/29981310 | http://purl.uniprot.org/core/volume | "441"xsd:string |
| http://purl.uniprot.org/citations/29981310 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/29981310 |
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| http://purl.uniprot.org/uniprot/#_E9Q5P9-mappedCitation-29981310 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/29981310 |