Among the four genes affected by ZNF804A in the Girgenti study, which was carried out in rat NPCs, one overlapped with our findings; the SZ and BD candidate PDE4B (increased in expression by overexpressing ZNF804A in rat NPCs, while it decreased following KD in our study—see S1 Table) [7]. This evidence concerns the gene ZNF804A and Behcet disease.