The genes APP, SGSM1, ROR1, PDGFRB, GRIN3A, SEZ6L, NCOR1, FSHR, SLC22A2, TBC1D32, OCA2, and ASAH1, which also encompassed nsSNPs, were classified into Alzheimer’s disease after reference to the GAD. Here, PDGFRB is linked to Alzheimer disease.