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). Here, PLPP4 is linked to early-onset autosomal dominant Alzheimer disease.