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- Title
5HT–2C receptor polymorphism in suicide victims: Association studies in German and Slavic populations.
- Authors
Stefulj, Jasminka; Büttner, Andreas; Kubat, Milovan; Zill, Peter; Balija, Melita; Eisenmenger, Wolfgang; Bondy, Brigitta; Jernej, Branimir
- Abstract
Sustainable observations suggest that suicidal behaviour by itself may have biological correlates, among which those related to the serotonergic synapse hold the key position. Based on the association of suicide and serotonergic dysfunction, it was proposed that genetic mechanisms affecting suicidal behaviour could be related to the alterations of the genes encoding the elements of 5HT synapse. The present study tested the association of the polymorphism in the serotonin 2C (5HT-2C) receptor coding region (Cys23Ser) with suicide commitment. Study was based on two independent samples, one of German (284 suicide victims versus 297 controls) and other of Slavic/Croatian (118 suicide victims versus 275 controls) ethnicity. No significant differences in allele or genotype frequencies between victims and controls were demonstrated. Results did not provide supporting evidence for the potential involvement of the investigated variants of 5HT-2C receptor in the susceptibility to suicide.
- Subjects
SUICIDAL behavior; SELF-destructive behavior; ETHNICITY; GENETIC polymorphisms; MENTAL health
- Publication
European Archives of Psychiatry & Clinical Neuroscience, 2004, Vol 254, Issue 4, p224
- ISSN
0940-1334
- Publication type
Article
- DOI
10.1007/s00406-004-0482-5