COL4A4 and Alzheimer disease: DisgeNET disease enrichment analysis (Figure 1B) disclosed several upregulated genes associated with Alzheimer’s disease (CSF1R, EPHB2, SERPINE1, PLPP4, COL4A4, LTBP2, IGFBP3, HHIP, DOCK2, CRISPLD2, DNER, ALOX5AP, NOX4, TGFBI, PROC, SMAD7, JUNB, ERG, and AMIGO2).