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Journal ArticleDOI

Identification of loci associated with schizophrenia by genome-wide association and follow-up

Michael Conlon O'Donovan, +55 more
- 01 Sep 2008 - 
- Vol. 40, Iss: 9, pp 1053-1055
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TLDR
Meta-analysis provided strongest evidence for association around ZNF804A and this strengthened when the affected phenotype including bipolar disorder included bipolar disorder and the overall pattern of replication was unlikely to occur by chance.
Abstract
We carried out a genome-wide association study of schizophrenia (479 cases, 2,937 controls) and tested loci with P < 10(-5) in up to 16,726 additional subjects. Of 12 loci followed up, 3 had strong independent support (P < 5 x 10(-4)), and the overall pattern of replication was unlikely to occur by chance (P = 9 x 10(-8)). Meta-analysis provided strongest evidence for association around ZNF804A (P = 1.61 x 10(-7)) and this strengthened when the affected phenotype included bipolar disorder (P = 9.96 x 10(-9)).

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Citations
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Journal ArticleDOI

Biological insights from 108 schizophrenia-associated genetic loci

Stephan Ripke, +354 more
- 24 Jul 2014 - 
TL;DR: Associations at DRD2 and several genes involved in glutamatergic neurotransmission highlight molecules of known and potential therapeutic relevance to schizophrenia, and are consistent with leading pathophysiological hypotheses.
Journal ArticleDOI

Common polygenic variation contributes to risk of schizophrenia and bipolar disorder

Shaun Purcell, +81 more
- 06 Aug 2009 - 
TL;DR: The extent to which common genetic variation underlies the risk of schizophrenia is shown, using two analytic approaches, and the major histocompatibility complex is implicate, which is shown to involve thousands of common alleles of very small effect.
Journal ArticleDOI

The Dopamine Hypothesis of Schizophrenia: Version III—The Final Common Pathway

TL;DR: The dopamine hypothesis of schizophrenia-version III is synthesized into a comprehensive framework that links risk factors, including pregnancy and obstetric complications, stress and trauma, drug use, and genes, to increased presynaptic striatal dopaminergic function.
Journal ArticleDOI

Animal models of neuropsychiatric disorders

TL;DR: The current state of animal models of mental illness, with a focus on schizophrenia, depression and bipolar disorder, is reviewed and it is argued for areas of focus that might increase the likelihood of creating more useful models, at least for some disorders.
References
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Journal ArticleDOI

Genome-wide association study of 14,000 cases of seven common diseases and 3,000 shared controls

Paul Burton, +195 more
- 07 Jun 2007 - 
TL;DR: This study has demonstrated that careful use of a shared control group represents a safe and effective approach to GWA analyses of multiple disease phenotypes; generated a genome-wide genotype database for future studies of common diseases in the British population; and shown that, provided individuals with non-European ancestry are excluded, the extent of population stratification in theBritish population is generally modest.
Journal ArticleDOI

A common variant in the FTO gene is associated with body mass index and predisposes to childhood and adult obesity

TL;DR: A genome-wide search for type 2 diabetes–susceptibility genes identified a common variant in the FTO (fat mass and obesity associated) gene that predisposes to diabetes through an effect on body mass index (BMI).
Journal ArticleDOI

Genomic control for association studies.

TL;DR: The performance of the genomic control method is quite good for plausible effects of liability genes, which bodes well for future genetic analyses of complex disorders.
Journal ArticleDOI

The Wellcome Trust Case Control Consortium, U.K.

Kaspar Mossman
- 01 Jan 2008 - 
TL;DR: This article reports that the magazine's award for Research Leader of the Year was given to the Wellcome Trust Case Control Consortium which conducted a huge genetic study to look at the genetic causes for various diseases.
Journal ArticleDOI

A new multipoint method for genome-wide association studies by imputation of genotypes

TL;DR: This work proposes a coherent analysis framework that treats the genome-wide association problem as one involving missing or uncertain genotypes, and proposes a model-based imputation method for inferring genotypes at observed or unobserved SNPs, leading to improved power over existing methods for multipoint association mapping.
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