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Assessment of the neuropeptide S system in anxiety disorders

  • Jonas Donner
  • , Rita Haapakoski
  • , Sini Ezer
  • , Erik Meln
  • , Sami Pirkola
  • , Mnica Gratacs
  • , Marco Zucchelli
  • , Francesca Anedda
  • , Lovisa E. Johansson
  • , Cilla Sderhll
  • , Christina Orsmark-Pietras
  • , Jaana Suvisaari
  • , Roco Martn-Santos
  • , Marta Torrens
  • , Kaisa Silander
  • , Joseph D. Terwilliger
  • , Magnus Wickman
  • , Gran Pershagen
  • , Jouko Lnnqvist
  • , Leena Peltonen
  • Xavier Estivill, Mauro D'Amato, Juha Kere*, Harri Alenius, Iiris Hovatta
*Corresponding author for this work

    Research output: Contribution to journalArticleScientificpeer-review

    92 Citations (Scopus)

    Abstract

    Background: The G protein-coupled receptor neuropeptide S receptor 1 (NPSR1) and its ligand neuropeptide S (NPS) form a signaling system mainly implicated in susceptibility to asthma and inflammatory disorders in humans and regulation of anxiety and arousal in rodents. We addressed here the role of NPS and NPSR1 as susceptibility genes for human anxiety disorders. Methods: We performed comprehensive association analysis of genetic variants in NPS and NPSR1 in three independent study samples. We first studied a population-based sample (Health 2000, Finland) of 321 anxiety disorder patients and 1317 control subjects and subsequently a Spanish clinical panic disorder sample consisting of 188 cases and 315 control subjects. In addition, we examined a birth cohort of 2020 children (Barn Allergi Milj Stockholm Epidemiologi [BAMSE], Sweden). We then tested whether alleles of the most significantly associated single nucleotide polymorphisms alter DNA-protein complex formation in electrophoretic mobility shift assays. Finally, we compared acute stress responses on the gene expression level in wild-type and Npsr1-/- mice. Results: We confirmed previously observed epidemiological association between anxiety and asthma in two population-based cohorts. Single nucleotide polymorphisms within NPS and NPSR1 associated with panic disorder diagnosis in the Finnish and Spanish samples and with parent-reported anxiety/depression in the BAMSE sample. Moreover, some of the implicated single nucleotide polymorphisms potentially affect transcription factor binding. Expression of neurotrophin-3, a neurotrophic factor connected to stress and panic reaction, was significantly downregulated in brain regions of stressed Npsr1-/- mice, whereas interleukin-1 beta, an active stress-related immunotransmitter, was upregulated. Conclusions: Our results suggest that NPS-NPSR1 signaling is likely involved in anxiety.

    Original languageEnglish
    Pages (from-to)474-483
    Number of pages10
    JournalBiological Psychiatry
    Volume68
    Issue number5
    DOIs
    Publication statusPublished - 1 Sept 2010
    Publication typeA1 Journal article-refereed

    Funding

    This work was supported by The Academy of Finland (to RH and JK); The Academy of Finland NEURO Research program and academy research fellow funding (to IH); Sigrid Jusélius Foundation (to JK and IH); Yrjö Jahnsson Foundation (to IH); Yrjö and Tuulikki Ilvonen Foundation (to IH); Biocentrum Helsinki Foundation (to IH); L'Oréal Finland and United Nations Educational, Cultural, and Scientific Organization women in science fellowship (to IH); University of Helsinki (to IH); Nylands Nation vid Helsingfors universitet (to JD); H. Lundbeck A/S (to JD); Finnish Foundation for Psychiatric Research (to JD); The Helsinki Biomedical Graduate School (to JD); Fondo de Investigaciones Sanitarias de la Seguridad Social ( P1052565 to RM-S; PI040632 , PI040619 , and CIBER-CB06/02/0058 to XE); Spanish Ministry of Education and Science (to the Spanish National Genotyping Center, and SAF2005-01005 , SAF2007-60827 , GEN2003-20651-C06-03 to XE); The Instituto Carlos III ( GO3/184 to XE and RM-S); The Fundació la Marató-TV3 ( 014331 to RM-S); the Department of Universities, Research and Information Society ( 2005SGR00008 ; 2005SGR 00322 to XE); Genoma España (to the Spanish National Genotyping Center); Swedish Research Council (to Barn Allergi Miljö Stockholm Epidemiologi [BAMSE] study and JK); Stockholm County Council (to BAMSE study); The Swedish Asthma and Allergy Association (to BAMSE study); The Swedish Foundation for Health Care Science and Allergy Research (to BAMSE study); The Swedish Heart and Lung Foundation (to BAMSE study and JK); Chronic Inflammation - Diagnosis and Therapy/Verket för innovationssystem , Sweden (to JK); Centre for Allergy Research, Karolinska Institutet (to BAMSE study); The Bernard Osher Initiative for Research on Severe Asthma at Karolinska Institutet (to LJ); The Swedish Society for Medical Research (to CS); Professor Nanna Svartz Fund (to MD); and The Ruth and Richard Julin Foundation (to MD).

    UN SDGs

    This output contributes to the following UN Sustainable Development Goals (SDGs)

    1. SDG 3 - Good Health and Well-being
      SDG 3 Good Health and Well-being

    Keywords

    • Anxiety disorders
    • asthma
    • genetic association
    • lexicon
    • neuropeptide S
    • SNP

    ASJC Scopus subject areas

    • Biological Psychiatry

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