title: Possible association between nonsynonymous polymorphisms of the anaplastic lymphoma kinase (ALK) gene and schizophrenia in a Japanese population.
abstract: We examined, for the first time, the possible association between schizophrenia and the anaplastic lymphoma kinase (ALK) gene which plays an important role in neurodevelopment. When two nonsynonymous polymorphisms (Arg1491Lys and Glu1529Asp) were examined, there were significant differences in genotype and allele distributions between patients and controls. Individuals homozygous for the minor allele (1491Lys-1529Asp) were more common in patients than in controls (p = 0.0064, odds ratio 2.4, 95% CI 1.3-4.6). These results suggest that genetic variations of the ALK gene might confer susceptibility to schizophrenia.
authors.affiliation: Department of Mental Disorder Research, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo, Japan. hkunugi@ncnp.go.jp
authors.forename: H
authors.initials: H
authors.lastname: Kunugi
authors.forename: R
authors.initials: R
authors.lastname: Hashimoto
authors.forename: T
authors.initials: T
authors.lastname: Okada
authors.forename: H
authors.initials: H
authors.lastname: Hori
authors.forename: T
authors.initials: T
authors.lastname: Nakabayashi
authors.forename: A
authors.initials: A
authors.lastname: Baba
authors.forename: K
authors.initials: K
authors.lastname: Kudo
authors.forename: M
authors.initials: M
authors.lastname: Omori
authors.forename: S
authors.initials: S
authors.lastname: Takahashi
authors.forename: R
authors.initials: R
authors.lastname: Tsukue
authors.forename: K
authors.initials: K
authors.lastname: Anami
authors.forename: N
authors.initials: N
authors.lastname: Hirabayashi
authors.forename: A
authors.initials: A
authors.lastname: Kosuga
authors.forename: M
authors.initials: M
authors.lastname: Tatsumi
authors.forename: K
authors.initials: K
authors.lastname: Kamijima
authors.forename: T
authors.initials: T
authors.lastname: Asada
authors.forename: S
authors.initials: S
authors.lastname: Harada
authors.forename: K
authors.initials: K
authors.lastname: Arima
authors.forename: O
authors.initials: O
authors.lastname: Saitoh
mesh_terms: D000483:Alleles; D000077548:Anaplastic Lymphoma Kinase; D005260:Female; D005787:Gene Frequency; D020022:Genetic Predisposition to Disease; D005838:Genotype; D006801:Humans; D007564:Japan / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D016133:Polymerase Chain Reaction; D020641:Polymorphism, Single Nucleotide; D011505:Protein-Tyrosine Kinases / Q000235:genetics*; D020794:Receptor Protein-Tyrosine Kinases; D012559:Schizophrenia / Q000235:genetics*
chemical_list: C000626173:ALK protein, human; D000077548:Anaplastic Lymphoma Kinase; D011505:Protein-Tyrosine Kinases; D020794:Receptor Protein-Tyrosine Kinases