Here, we performed a meta-analysis to assess whether ABCB1 polymorphisms 3435C > T (rs1045642), 2677G > T/A (rs2032582), 1236C > T (rs1128503) and haplotypes were associated with AD risk.
To evaluate the association of ATP-binding cassette subfamily B member 1 (ABCB1) genetic variants with the susceptibility to Alzheimer's disease (AD), we genotyped the rs1128503 (C1236T), rs2032582 (G2677T/A), and rs1045642 (C3435T) polymorphisms in a case-control sample (234 AD patients, 225 controls).
Fifty-four Italian patients diagnosed with probable mild to moderate Alzheimer's disease, treated with donepezil (37 patients 5 mg/day, 17 patients 10 mg/day) were genotyped for CYP3A4 (*1B, *3, and *4), CYP3A5 (*2, *3, and *6) and ABCB1 (3435C>T, 2677G>T/A, and 1236C>T) polymorphisms.