Tardive dyskinesia and DRD3, HTR2A and HTR2C gene polymorphisms in Russian psychiatric inpatients from Siberia

  • A. F. Y. Al Hadithy*
  • , S. A. Ivanova
  • , P. Pechlivanoglou
  • , A. Semke
  • , O. Fedorenko
  • , E. Kornetova
  • , L. Ryadovaya
  • , J. R. B. J. Brouwers
  • , B. Wilffert
  • , R. Bruggeman
  • , A. J. M. Loonen
  • *Corresponding author for this work

    Research output: Contribution to journalArticleAcademicpeer-review

    60 Citations (Scopus)
    13 Downloads (Pure)

    Abstract

    Background: Pharmacogenetics of tardive dyskinesia and dopamine D3 (DRD3), serotonin 2A (HTR2A), and 2C (HTR2C) receptors has been examined in various populations, but not in Russians.

    Purpose: To investigate the association between orofaciolingual (TDof) and limb-truncal dyskinesias (TDlt) and Ser9Gly (DRD3), -1438G>A (HTR2A), and Cys23ser (HTR2C) polymorphisms in Russian psychiatric inpatients from Tomsk, Siberia.

    Methods: In total, 146 subjects were included. Standard protocols were applied for genotyping. TDof and TDlt were assessed with AIMS items 1-4 and 5-7, respectively. Two-part model, logistic and log-normal regression analyses were applied to assess different variables (e.g., allele-carriership status, age, gender, and medication use).

    Results: TDlt, but not TDof, exhibited an association with Ser9Gly and Cys23ser (with 9Gly and 23Ser alleles exhibiting opposite effects). However, -1438G>A was not associated with TDof and Dlt.

    Conclusions: This is the first pharmacogenetic report on tardive dyskinesia in Russians. Subject to further replication, our findings extend and support the available data. (C) 2009 Elsevier Inc. All rights reserved.

    Original languageEnglish
    Pages (from-to)475-481
    Number of pages7
    JournalProgress in Neuro-Psychopharmacology & Biological Psychiatry
    Volume33
    Issue number3
    DOIs
    Publication statusPublished - 30-Apr-2009

    Keywords

    • DRD3
    • Extrapyramidal syndromes
    • HTR2A
    • HTR2C
    • Pharmacogenetics
    • Tardive dyskinesia
    • DOPAMINE D3 RECEPTOR
    • CHRONIC-SCHIZOPHRENIA
    • MOVEMENT-DISORDERS
    • SUB-SYNDROMES
    • SEROTONIN 2C
    • RISK-FACTORS
    • ASSOCIATION
    • ETHNICITY
    • PHARMACOGENETICS
    • ANTIPSYCHOTICS

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