HAGH and Alzheimer disease: Both CDH6 (β = 0.202, P = 1.79 × 10−1) and HAGH (β = −0.018, P = 8.42 × 10−1) did not show association with AD in APOE33 carriers while HAGH showed nominal association in APOE ε2 carriers (β = 0.482, P = 4.25 × 10−2) (See Table 1).