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RESEARCH PRODUCT
Genome-wide association scan of attention deficit hyperactivity disorder
Benjamin M. NealeBarbara FrankeJan K. BuitelaarStephen V. FaraoneStephen V. FaraoneHans-christoph SteinhausenHerbert RoeyersAlejandro Arias VasquezEdmund J.s. Sonuga-barkeEdmund J.s. Sonuga-barkeEdmund J.s. Sonuga-barkeRichard P. EbsteinFernando MulasJoseph SergeantAna MirandaNan M. LairdWai ChenAribert RothenbergerRichard AnneyJessica Lasky-suJessica Lasky-suJulian MallerChristoph LangeChristoph LangeTobias BanaschewskiMark J. DalyMark J. DalyRobert D. OadesKaixin ZhouMichael GillPhilip AshersonEric Taylorsubject
Candidate geneLinkage disequilibriumGenetics and epigenetic pathways of disease [NCMLS 6]Medizin2804 Cellular and Molecular NeuroscienceGenome-wide association studyNeuroinformatics [DCN 3]Linkage Disequilibrium2738 Psychiatry and Mental Health0302 clinical medicinePerception and Action [DCN 1]Genetics(clinical)ChildGenetics (clinical)Genetics0303 health sciencesHomozygote10058 Department of Child and Adolescent PsychiatrySNP genotypingPsychiatry and Mental healthChild PreschoolData Interpretation Statistical/dk/atira/pure/sustainabledevelopmentgoals/good_health_and_well_beingFunctional Neurogenomics [DCN 2]Algorithms2716 Genetics (clinical)AdolescentSingle-nucleotide polymorphism610 Medicine & healthBiologyMental health [NCEBP 9]Polymorphism Single NucleotideGenetic determinismArticleGenomic disorders and inherited multi-system disorders [IGMD 3]03 medical and health sciencesCellular and Molecular NeuroscienceCognitive neurosciences [UMCN 3.2]SDG 3 - Good Health and Well-beingmedicineSNPAttention deficit hyperactivity disorderHumansddc:610Medizinische Fakultät » Universitätsklinikum Essen » LVR-Klinikum Essen » Klinik für Psychiatrie Psychosomatik und Psychotherapie des Kindes- und JugendaltersAlleles030304 developmental biologyGenome Humanmedicine.diseaseGenetic defects of metabolism [UMCN 5.1]Attention Deficit Disorder with HyperactivityCase-Control Studies030217 neurology & neurosurgeryGenome-Wide Association Studydescription
Contains fulltext : 70191.pdf (Publisher’s version ) (Closed access) Results of behavioral genetic and molecular genetic studies have converged to suggest that genes substantially contribute to the development of attention deficit/hyperactivity disorder (ADHD), a common disorder with an onset in childhood. Yet, despite numerous linkage and candidate gene studies, strongly consistent and replicable association has eluded detection. To search for ADHD susceptibility genes, we genotyped approximately 600,000 SNPs in 958 ADHD affected family trios. After cleaning the data, we analyzed 438,784 SNPs in 2,803 individuals comprising 909 complete trios using ADHD diagnosis as phenotype. We present the initial TDT findings as well as considerations for cleaning family-based TDT data. None of the SNP association tests achieved genome-wide significance, indicating that larger samples may be required to identify risk loci for ADHD. We additionally identify a systemic bias in family-based association, and suggest that variable missing genotype rates may be the source of this bias.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2008-12-05 |