title: Apolipoprotein E-varepsilon4 frequency in deficit schizophrenia.
abstract: The apolipoprotein E (ApoE) genotype has been found to affect the expression of several neuropsychiatric disorders. We determined ApoE genotype frequencies and their relationship to primary negative symptoms in 61 non-deficit and 45 deficit schizophrenic patients, and compared them with 98 control subjects. No difference was observed when genotype or allele frequencies were compared between the three groups. Our data do not support a role for ApoE in the phenotypic expression of schizophrenia.
authors.affiliation: Molecular Genetic Unit (Unité INSERM EPI 9906), IFR 23, CHU de Rouen, Rouen, France.
authors.forename: F
authors.initials: F
authors.lastname: Thibaut
authors.forename: A
authors.initials: A
authors.lastname: Van Der Elst
authors.forename: D
authors.initials: D
authors.lastname: Campion
authors.forename: C
authors.initials: C
authors.lastname: Martin
authors.forename: B
authors.initials: B
authors.lastname: Coron
authors.forename: S
authors.initials: S
authors.lastname: Dollfus
authors.forename: T H
authors.initials: TH
authors.lastname: Frebourg
authors.forename: M
authors.initials: M
authors.lastname: Petit
mesh_terms: D000328:Adult; D000483:Alleles; D001057:Apolipoproteins E / Q000235:genetics / Q000378:metabolism*; D005260:Female; D005838:Genotype; D006801:Humans; D008297:Male; D008875:Middle Aged; D012559:Schizophrenia / Q000235:genetics / Q000378:metabolism*
chemical_list: D001057:Apolipoproteins E