Dataset Information

Post-GWAS in Psychiatric Genetics: A Developmental Perspective on the "Other" Next Steps.

ABSTRACT: As psychiatric genetics enters an era where gene identification is finally yielding robust, replicable genetic associations and polygenic risk scores, it is important to consider next steps and delineate how that knowledge will be applied to ultimately ameliorate suffering associated with substance use and psychiatric disorders. Much of the post-genome-wide association study discussion has focused on the potential of genetic information to elucidate the underlying biology and use this information for the development of more effective pharmaceutical treatments. In this review we focus on additional areas of research that should follow gene identification. By taking genetic findings into longitudinal, developmental studies, we can map the pathways by which genetic risk manifests across development, elucidating the early behavioral manifestations of risk, and studying how various environments and interventions moderate that risk across developmental stages. The delineation of risk across development will advance our understanding of mechanism, sex differences and risk and resilience processes in different racial/ethnic groups. Here, we review how the extant twin study literature can be used to guide these efforts. Together, these new lines of research will enable us to develop more informed, tailored prevention and intervention efforts.

SUBMITTER: Dick DM

PROVIDER: S-EPMC5876087 | biostudies-literature | 2018 Mar

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Post-GWAS in Psychiatric Genetics: A Developmental Perspective on the "Other" Next Steps.

Dick Danielle M DM Barr Peter B PB Cho Seung Bin SB Cooke Megan E ME Kuo Sally I-Chun SI Lewis Tenesha J TJ Neale Zoe Z Salvatore Jessica E JE Savage Jeanne J Su Jinni J

Genes, brain, and behavior 20180205 3

As psychiatric genetics enters an era where gene identification is finally yielding robust, replicable genetic associations and polygenic risk scores, it is important to consider next steps and delineate how that knowledge will be applied to ultimately ameliorate suffering associated with substance use and psychiatric disorders. Much of the post-genome-wide association study discussion has focused on the potential of genetic information to elucidate the underlying biology and use this informatio ...[more]

PMID: 29227573

Similar Datasets

Project description:Cardiovascular diseases (CVDs), the leading cause of death worldwide, generally refer to a range of pathological conditions with the involvement of the heart and the blood vessels. A sizable fraction of the susceptibility loci is known, but the underlying mechanisms have been established only for a small proportion. Therefore, there is an increasing need to explore the functional relevance of trait-associated variants and, moreover, to search for novel risk genetic variation. We have reported the bioinformatic approach allowing effective identif ication of functional non-coding variants by integrated analysis of genome-wide data. Here, the analysis of 1361 previously identif ied regulatory SNPs (rSNPs) was performed to provide new insights into cardiovascular risk. We found 773,471 coding co-segregating markers for input rSNPs using the 1000 Genomes Project. The intersection of GWAS-derived SNPs with a relevance to cardiovascular traits with these markers was analyzed within a window of 10 Kbp. The effects on the transcription factor (TF) binding sites were explored by DeFine models. Functional pathway enrichment and protein-protein interaction (PPI) network analyses were performed on the targets and the extended genes by STRING and DAVID. Eighteen rSNPs were functionally linked to cardiovascular risk. A signif icant impact on binding sites of thirteen TFs including those involved in blood cells formation, hematopoiesis, macrophage function, inf lammation, and vasoconstriction was found in K562 cells. 21 rSNP gene targets and 5 partners predicted by PPI were enriched for spliceosome and endocytosis KEGG pathways, endosome sorting complex and mRNA splicing REACTOME pathways. Related Gene Ontology terms included mRNA splicing and processing, endosome transport and protein catabolic processes. Together, the f indings provide further insight into the biological basis of CVDs and highlight the importance of the precise regulation of splicing and alternative splicing.

Dataset Information

Post-GWAS in Psychiatric Genetics: A Developmental Perspective on the "Other" Next Steps.

Publications

Post-GWAS in Psychiatric Genetics: A Developmental Perspective on the "Other" Next Steps.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets