FOXJ1 and Hydrocephalus: Nevertheless, it is important to keep in mind that TAp73 central and required role for multiciliogenesis and Foxj1 expression may also be fundamental for hydrocephalus (Marshall et al., 2016; Nemajerova et al., 2016), since disruption of Foxj1 expression in ECs induces EC transformation, ventricular breakdown, and hydrocephalus (Abdi et al., 2018).