The rs1789891 association was driven by the AD subsample (combined sample: p = 1.315 × 10−5, ORA-allele = 1.232; ACP + ALC subsample: p = 0.6392, ORA-allele = 1.033; AD subsample: p = 1.642 × 10−8, ORA-allele = 1.469) (Table S1). Here, NDUFAB1 is linked to Alzheimer disease.