Interestingly, the first gene, VPS35 (ENSG00000069329), is associated with “Parkinson's disease (PD)” [19], and the second gene, EFTUD2 (ENSG00000108883), causes “mandibulofacial dysostosis with microcephaly” [20]. This evidence concerns the gene EFTUD2 and mandibulofacial dysostosis.