title: Angiotensin-converting enzyme genotype is associated with Alzheimer disease in the Japanese population.
abstract: We compared the distribution of an insertion (I)/deletion (D) polymorphism of the gene coding for the angiotensin-converting enzyme (ACE) in 133 Japanese sporadic Alzheimer disease (AD) patients with 257 controls. The association between AD and ACE genotypes or alleles was found to be significant. The frequency of II genotypes was 1.4 times higher in AD than controls, while that of DD genotypes was only 0.4 times as high. The altered distribution of ACE alleles in patients with AD appeared to be independent of apolipoprotein E.
authors.affiliation: R&D Center, BML Inc., Kawagoe, Saitama, Japan. hu@alk.co.jp
authors.forename: J
authors.initials: J
authors.lastname: Hu
authors.forename: F
authors.initials: F
authors.lastname: Miyatake
authors.forename: Y
authors.initials: Y
authors.lastname: Aizu
authors.forename: H
authors.initials: H
authors.lastname: Nakagawa
authors.forename: S
authors.initials: S
authors.lastname: Nakamura
authors.forename: A
authors.initials: A
authors.lastname: Tamaoka
authors.forename: R
authors.initials: R
authors.lastname: Takahash
authors.forename: K
authors.initials: K
authors.lastname: Urakami
authors.forename: M
authors.initials: M
authors.lastname: Shoji
mesh_terms: D000368:Aged; D000544:Alzheimer Disease / Q000201:enzymology* / Q000235:genetics*; D001923:Brain Chemistry / Q000235:genetics; D005787:Gene Frequency / Q000235:genetics; D005838:Genotype; D006801:Humans; D007564:Japan; D007703:Peptidyl-Dipeptidase A / Q000235:genetics*; D011110:Polymorphism, Genetic / Q000235:genetics; D012307:Risk Factors
chemical_list: D007703:Peptidyl-Dipeptidase A