In the replication analysis in the BioFINDER study (Table 2), plasma levels of CDH6 and HAGH were significantly associated with AD in the overall sample (CDH6: β = 1.212, P = 5.18 × 10−4; HAGH: β = 0.631, P = 7.56 × 10−15) as well as in APOE ε4 carriers (CDH6: β = 1.365, P = 3.97 × 10−3; HAGH: β = 0.506, P = 9.31 × 10−7) but not in APOE ε2 carriers. The gene discussed is APOE; the disease is Alzheimer disease.