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Open AccessJournal ArticleDOI

The Role of Genes, Stress, and Dopamine in the Development of Schizophrenia.

TLDR
A model is presented of how genes and environmental factors may sensitize the dopamine system so that it is vulnerable to acute stress, leading to progressive dysregulation and the onset of psychosis.
About
This article is published in Biological Psychiatry.The article was published on 2017-01-01 and is currently open access. It has received 410 citations till now. The article focuses on the topics: Dopaminergic & Dopamine receptor D3.

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Troubles moteurs tardifs induits par antipsychotiques : mise au point

TL;DR: La prevalence des TMTA est elevee et l’evolution habituellement fluctuante, dont les preuves d’efficacite restent encore limitees, ou encore la chirurgie en cas of symptomes severes et resistants.
Journal ArticleDOI

Combining fMRI and DISC1 gene haplotypes to understand working memory-related brain activity in schizophrenia

TL;DR: In this paper , the brain correlates of DISC1 haplotypes associated with SZ through a functional neuroimaging genetics approach were assessed, and the results showed that the haplotypes exerted differential effects on n-back associated brain activity in a subsample of 70 HS compared to 70 patients.
Journal ArticleDOI

A dopamine receptor D2 genetic polymorphism associated with transition to mental disorders in a cohort of individuals with at-risk mental state for psychosis

TL;DR: In this article , the association of 45 single nucleotide polymorphisms (SNPs) with transition to psychiatric disorders in a cohort of individuals at ultra-high risk (UHR) mental state for psychosis was tested.
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Prolactin and morning cortisol concentrations in antipsychotic naïve first episode psychosis: A systematic review and meta-analysis

TL;DR: In this article , the authors investigated the effect of intra-group variability on prolactin and cortisol levels in antipsychotic naïve patients with first episode psychosis (FEP) and healthy controls (HC).
References
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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

KEGG as a reference resource for gene and protein annotation

TL;DR: The KEGG GENES database now includes viruses, plasmids, and the addendum category for functionally characterized proteins that are not represented in complete genomes, and new automatic annotation servers, BlastKOalA and GhostKOALA, are made available utilizing the non-redundant pangenome data set generated from theGENES database.
Journal ArticleDOI

Clozapine for the treatment-resistant schizophrenic. A double-blind comparison with chlorpromazine

TL;DR: In this relatively brief study, the apparently increased comparative risk of agranulocytosis requires that the use of clozapine be limited to selected treatment-resistant patients.
Journal ArticleDOI

The NHGRI GWAS Catalog, a curated resource of SNP-trait associations

TL;DR: A number of recent improvements to theNHGRI Catalog of Published Genome-Wide Association Studies are presented, including novel ways for users to interact with the Catalog and changes to the curation infrastructure.
Journal ArticleDOI

Stress signalling pathways that impair prefrontal cortex structure and function

TL;DR: Recent research has provided clues as to why genetic or environmental insults that disinhibit stress signalling pathways can lead to symptoms of profound prefrontal cortical dysfunction in mental illness.
Related Papers (5)

Biological insights from 108 schizophrenia-associated genetic loci

Stephan Ripke, +354 more
- 24 Jul 2014 -