Genome-Wide Association Study Points to Novel Locus for Gilles de la Tourette Syndrome

The PGC TS Working Group, The TSAICG, The TSGeneSEE Initiative, the EMTICS Collaborative Group, The TS-EUROTRAIN Network, The TIC Genetics Collaborative Group

Research output: Contribution to journalArticlepeer-review

9 Scopus citations

Abstract

Background: Tourette syndrome (TS) is a childhood-onset neurodevelopmental disorder of complex genetic architecture and is characterized by multiple motor tics and at least one vocal tic persisting for more than 1 year. Methods: We performed a genome-wide meta-analysis integrating a novel TS cohort with previously published data, resulting in a sample size of 6133 individuals with TS and 13,565 ancestry-matched control participants. Results: We identified a genome-wide significant locus on chromosome 5q15. Integration of expression quantitative trait locus, Hi-C (high-throughput chromosome conformation capture), and genome-wide association study data implicated the NR2F1 gene and associated long noncoding RNAs within the 5q15 locus. Heritability partitioning identified statistically significant enrichment in brain tissue histone marks, while polygenic risk scoring of brain volume data identified statistically significant associations with right and left thalamus volumes and right putamen volume. Conclusions: Our work presents novel insights into the neurobiology of TS, thereby opening up new directions for future studies.

Original languageEnglish
Pages (from-to)114-124
Number of pages11
JournalBiological Psychiatry
Volume96
Issue number2
DOIs
StatePublished - 15 Jul 2024

Funding

FundersFunder number
Tourette Association of America
Parkinson Canada
Stichting VC-GGZ
Ipsen Corporate
Weill Institute for Neurosciences, University of California, San Francisco
Emberi Eroforrások Minisztériuma
Boehringer Ingelheim
Instituto de Salud Carlos III-Fondo Europeo de Desarrollo Regional
TSAA
Dystonia Medical Research Foundation Canada
Semmelweis Egyetem
New Jersey Center for Tourette Syndrome and Associated Disorders
TS-EUROTRAIN
Michael P. Smith Family
National Science Center, Poland
NIHR UCL
Owerko Foundation
Manchester Biomedical Research Centre
Michael P Smith Family
New Jersey Center for Tourette Syndrome and Associated Disorder
ISCIII-FEDERPI16/01575, PI19/01576
Consejería de Salud y Bienestar Social, Junta de AndalucíaPE-0210-2018
EMTICS278367, FP7-HEALTH
National Institutes of HealthMH115958, MH115959, MH115963, R01NS102371, MH115993, MH115960, MH115961, MH115962
Magyar Tudományos AkadémiaUNKP-18-4, BO/00987/16/5, /00987/16/5
National Science Foundation2006929, 1715202
Ministerio de Ciencia e InnovaciónRTC2019-007150-1
Narodowe Centrum NaukiUMO-2016/23/B/NZ2/03030
National Institute of Mental HealthR01MH126213
TSEUROTRAIN316978, FP7-PEOPLE
Junta de AndalucíaCTS-7685, CVI-02526
Deutsche ForschungsgemeinschaftFOR 2698
Lundbeck FondenR100-2011-9332
National Institute of Neurological Disorders and StrokeR01NS105746

    Keywords

    • GWAS
    • Meta-analysis
    • NR2F1
    • Tourette syndrome

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