Lists of overlapping genes created during the analysis included also those associated with HD-altered neurodevelopmental pathways, like TGFβ (TGFBI), as well as p53 pathway (CDKN1A, GADD45B), cell adhesion (ANK1) and calcium signaling (CALCRL, ANXA2). The gene discussed is CDKN1A; the disease is Huntington disease.