Cited by 76Obsessive-Compulsive Spectrum DisordersNeurotransmitter Receptor Influence on BehaviorSchizophrenia research and treatment

Dopamine transporter binding in Gilles de la Tourette syndrome: a [123I]FP‐CIT/SPECT study

Serra‐Mestres, J., Ring, H. A., Costa, D. C., Gacinovic, S., Walker, Z., Lees, A. J., Robertson, M. M., Trimble, M. R.·2004·Acta Psychiatrica Scandinavica

Abstract

Objective: To investigate dopamine transporter binding in Gilles de la Tourette syndrome (GTS) with SPECT and [123 I]FP‐CIT. Method: Ten neuroleptic naïve/free patients with GTS, and 10 age‐ and gender‐matched normal volunteers were studied. Subjects were clinically evaluated. GTS severity and affective symptoms were measured and the presence of GTS‐related behaviours were recorded. Results: The GTS group showed significantly higher binding in both caudate and putamen nuclei than the controls. No associations were found between striatal binding ratios and measures of affect or GTS‐related behaviours. Conclusion: Patients with GTS show higher striatal binding of FP‐CIT to the striatum in comparison with age‐ and gender‐matched control subjects, indicating that dopamine transporter abnormalities are involved in the pathophysiology of GTS. These abnormalities appear to be distributed across both caudate and putamen.

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Crossref · 10.1111/j.0001-690x.2004.00214.x

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Authors
Serra‐Mestres, J., Ring, H. A., Costa, D. C., Gacinovic, S., Walker, Z., Lees, A. J., Robertson, M. M., & Trimble, M. R.
Affiliations
  • University of London (GB)
  • University College London (GB)
  • UCL Queen Square Institute of Neurology (GB)
Venue
Acta Psychiatrica Scandinavica
Publisher
Wiley
Published
2004-01-16
Volume
109
Issue
2
Pages
140-146
ISSN
  • 0001-690X (ISSN-L)
  • 1600-0447
OpenAlex
W2053187997
Cited by
76
References
41
Citations by year
2025: 1 · 2024: 2 · 2023: 1 · 2022: 4 · 2020: 1 · 2019: 2 · 2018: 3 · 2017: 1 · 2016: 4 · 2015: 5 · 2014: 4 · 2013: 3 · 2012: 7
FWCI
6.39
Type
journal article
Language
en
Open access
closed
Locations
  • Acta Psychiatrica Scandinavica (publishedVersion)
  • PubMed (publishedVersion)
  • UCL Discovery (University College London) (submittedVersion)
Funders
University College London
Topics
  • Social Sciences › Psychology › Clinical Psychology › Obsessive-Compulsive Spectrum Disorders
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
  • Health Sciences › Medicine › Psychiatry and Mental health › Schizophrenia research and treatment
Keywords
Tourette syndrome, dopamine transporter, 123I-FP-CIT, caudate nucleus, putamen, neuroleptic-naive patients, affective symptoms, pathophysiology
MeSH terms
Adolescent, Adult, Corpus Striatum, Dopamine, Female, Tourette Syndrome, Humans, Iodine Radioisotopes, Male, Membrane Glycoproteins, Middle Aged, Nerve Tissue Proteins, Putamen, Tropanes, Tomography, Emission-Computed, Single-Photon, Radiopharmaceuticals, Membrane Transport Proteins, Dopamine Plasma Membrane Transport Proteins

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