نتایج جستجو برای: dtnbp1 gene

تعداد نتایج: 1141396  

Journal: :American journal of human genetics 2006
Mousumi Mutsuddi Derek W Morris Skye G Waggoner Mark J Daly Edward M Scolnick Pamela Sklar

DTNBP1 was first identified as a putative schizophrenia-susceptibility gene in Irish pedigrees, with a report of association to common genetic variation. Several replication studies have reported confirmation of an association to DTNBP1 in independent European samples; however, reported risk alleles and haplotypes appear to differ between studies, and comparison among studies has been confounde...

Journal: :The Journal of neuroscience : the official journal of the Society for Neuroscience 2007
Yukihiko Iizuka Yoshitatsu Sei Daniel R Weinberger Richard E Straub

The schizophrenia susceptibility gene dystrobrevin-binding protein 1 (DTNBP1) encodes dysbindin, which along with its binding partner Muted is an essential component of the biogenesis of lysosome-related organelles complex 1 (BLOC-1). Dysbindin expression is reduced in schizophrenic brain tissue, but the molecular mechanisms by which this contributes to pathogenesis and symptomatology are unkno...

Journal: :Archives of general psychiatry 2004
N M Williams A Preece D W Morris G Spurlock N J Bray M Stephens N Norton H Williams M Clement S Dwyer C Curran J Wilkinson V Moskvina J L Waddington M Gill A P Corvin S Zammit G Kirov M J Owen M C O'Donovan

CONTEXT Recent research suggests that variation in the gene encoding dystrobrevin binding protein (DTNBP1) confers susceptibility to schizophrenia. Thus far, no specific risk haplotype has been identified in more than 1 study. OBJECTIVES To confirm DTNBP1 as a schizophrenia susceptibility gene, to identify and replicate specific risk and protective haplotypes, and to explore relationships bet...

2011
Ian Jay Orozco

Functional Characterization of Hippocampal Synapses in a Mouse Model Containing a Mutation in the Dystrobrevin Binding Protein 1 (DTNBP 1) Gene

Journal: :The American journal of psychiatry 2005
Ayman H Fanous Edwin J van den Oord Brien P Riley Steven H Aggen Michael C Neale F Anthony O'Neill Dermot Walsh Kenneth S Kendler

OBJECTIVE The purpose of this study was to determine whether a haplotype in the dystrobrevin binding protein 1 (DTNBP1) gene previously associated with schizophrenia not only increases the susceptibility to psychotic illness but also to a more or less clinically specific form of psychotic illness. METHOD In the Irish Study of High-Density Schizophrenia Families, subjects with psychotic illnes...

Journal: :The Journal of Cell Biology 2008
Xiao-Wei Chen Ya-Qin Feng Chan-Juan Hao Xiao-Li Guo Xin He Zhi-Yong Zhou Ning Guo Hong-Ping Huang Wei Xiong Hui Zheng Pan-Li Zuo Claire Xi Zhang Wei Li Zhuan Zhou

Schizophrenia is one of the most debilitating neuropsychiatric disorders, affecting 0.5-1.0% of the population worldwide. Its pathology, attributed to defects in synaptic transmission, remains elusive. The dystrobrevin-binding protein 1 (DTNBP1) gene, which encodes a coiled-coil protein, dysbindin, is a major susceptibility gene for schizophrenia. Our previous results have demonstrated that the...

Journal: :Human molecular genetics 2009
Junxia Tang Robert P LeGros Natalia Louneva Lilly Yeh Julia W Cohen Chang-Gyu Hahn Derek J Blake Steven E Arnold Konrad Talbot

DTNBP1 (dystrobrevin binding protein 1) remains a top candidate gene in schizophrenia. Reduced expression of this gene and of its encoded protein, dysbindin-1, have been reported in the brains of schizophrenia cases. It has not been established, however, if the protein reductions encompass all dysbindin-1 isoforms or if they are associated with decreased DTNBP1 gene expression. Using a matched ...

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