Support for genetic variation in neuregulin 1 and susceptibility to schizophrenia
نویسندگان
چکیده
منابع مشابه
Neuregulin 1 and susceptibility to schizophrenia.
The cause of schizophrenia is unknown, but it has a significant genetic component. Pharmacologic studies, studies of gene expression in man, and studies of mouse mutants suggest involvement of glutamate and dopamine neurotransmitter systems. However, so far, strong association has not been found between schizophrenia and variants of the genes encoding components of these systems. Here, we repor...
متن کاملNeuregulin 1 genetic variation and anterior cingulum integrity in patients with schizophrenia and healthy controls.
BACKGROUND Neuregulin1 (NRG1) influences the development of white matter connectivity and is implicated in genetic susceptibility to schizophrenia. The cingulum bundle is a white matter structure implicated in schizophrenia. Its anterior component is especially implicated, as it provides reciprocal connections between brain regions with prominent involvement in the disorder. Abnormalities in th...
متن کاملGenetic variation in the 22q11 locus and susceptibility to schizophrenia.
An increased prevalence of microdeletions at the 22q11 locus has been reported in samples of patients with schizophrenia. 22q11 microdeletions represent the highest known genetic risk factor for the development of schizophrenia, second only to that of the monozygotic cotwin of an affected individual or the offspring of two schizophrenic parents. It is therefore clear that a schizophrenia suscep...
متن کاملNeuregulin-1 (NRG-1) and its susceptibility to schizophrenia: a case-control study and meta-analysis.
Neuregulin-1 is widely investigated due to its hypothesised association with schizophrenia. Single-nucleotide polymorphisms rs764059, rs2954041 and rs3924999 were investigated (417 patients with schizophrenia and 429 controls). We failed to demonstrate a significant association between rs2954041 and rs3924999 with schizophrenia in the three ethnic groups studied (Malay, Chinese, and Indian), wh...
متن کاملNeuregulin 1 genotype and schizophrenia.
The neuregulin 1 (NRG1) gene has been the subject of considerable excitement within the psychiatric genetics literature since it was originally identified as a potential susceptibility locus for schizophrenia. Here we provide an update of our first meta-analysis of this association. Case-control and family-based genetic association studies of the NRG1 gene in healthy control groups and clinical...
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ژورنال
عنوان ژورنال: Molecular Psychiatry
سال: 2003
ISSN: 1359-4184,1476-5578
DOI: 10.1038/sj.mp.4001348