Mice lacking DYRK2 exhibit congenital malformations with lung hypoplasia and altered Foxf1 expression gradient

Abstract

Yogosawa et al find that mice lacking the Dyrk2 kinase display congenital malformations in multiple organs and die from respiratory failure associated with disrupted lung mesenchyme and reduced expression of Foxf1. Using an ex vivo lung culture system, they rescue the expression of Foxf1 and its target by restoring Shh signalling, altogether providing insights into Dyrk2 function.