Neural crest and periderm-specific requirements of <i>Irf6</i> during neural tube and craniofacial development.

ABSTRACT: IRF6 is a key genetic determinant of syndromic and non-syndromic cleft lip and palate. The ability to interrogate post-embryonic requirements of Irf6 has been hindered, as global Irf6 ablation in the mouse causes neonatal lethality. Prior work analyzing Irf6 in mouse models defined its role in the embryonic surface epithelium and periderm where it is required to regulate cell proliferation and differentiation. Several reports have also described Irf6 gene expression in other cell types, such as muscle, and neuroectoderm. However, analysis of a functional role in non-epithelial cell lineages has been incomplete due to the severity and lethality of the Irf6 knockout model and the paucity of work with a conditional Irf6 allele. Here we describe

SUBMITTER: Carroll SH 

PROVIDER: S-EPMC11195129 | biostudies-literature | 2024 Jun

REPOSITORIES: biostudies-literature