title: The very low density lipoprotein (VLDL) receptor is a genetic susceptibility factor for Alzheimer disease in a European Caucasian population.
abstract: The epsilon4 allele of the apolipoprotein E gene (APOE) constitutes a major genetic susceptibility factor for Alzheimer disease (AD). Recently, a polymorphic triplet (CGG) in the very low density lipoprotein receptor (VLDL-R) gene, coding for a receptor binding only apoE-containing lipoproteins, was associated with AD in a Japanese population but not in Caucasian American populations. We explored this association and the potential interaction with the APOE polymorphism in a Caucasian sample of sporadic AD and control subjects of similar ages of European origin. The allelic distribution of the VLDL-R polymorphism differed significantly between Japanese and Caucasian populations (p < 0.0001). However, in our population, the presence of at least one VLDL-R 5 repeat allele increased significantly (p < 0.0003) the probability to develop AD after 65 years of age in APOE epsilon4 allele bearers.
authors.affiliation: INSERM CJF 95-05, Institut Pasteur de Lille, France.
authors.forename: N
authors.initials: N
authors.lastname: Helbecque
authors.forename: F
authors.initials: F
authors.lastname: Richard
authors.forename: D
authors.initials: D
authors.lastname: Cottel
authors.forename: E
authors.initials: E
authors.lastname: Neuman
authors.forename: D
authors.initials: D
authors.lastname: Guez
authors.forename: P
authors.initials: P
authors.lastname: Amouyel
mesh_terms: D000368:Aged; D000483:Alleles; D000544:Alzheimer Disease / Q000235:genetics*; D053327:Apolipoprotein E4; D001057:Apolipoproteins E / Q000235:genetics; D005260:Female; D005602:France; D020022:Genetic Predisposition to Disease / Q000235:genetics*; D005838:Genotype; D006801:Humans; D008297:Male; D008875:Middle Aged; D011110:Polymorphism, Genetic / Q000235:genetics; D011973:Receptors, LDL / Q000235:genetics*; D044465:White People / Q000235:genetics*
chemical_list: D053327:Apolipoprotein E4; D001057:Apolipoproteins E; D011973:Receptors, LDL; C036053:VLDL receptor