The genetics of affective disorder and suicide

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Abstract

Suicidal behaviour shows evidence of familial clustering and the twin data on completed suicide suggest moderate heritability. The extent to which the genetics of suicidal behaviour overlaps with the genetics of affective disorders is unclear but there is overwhelming evidence that both bipolar and unipolar disorder are substantially influenced by genes. So far, candidate gene studies of suicidality have provoked much interest, but recently, attention has also turned to candidate gene approaches to suicidal ideation emerging during antidepressant treatment. The advent of genome-wide association studies (GWAS) has had a major impact on studies of affective disorder with some provocative new findings. The GWAS approach is also beginning to be applied in the search for genes that underlie suicidal ideation and behaviour. (C) 2010 Published by Elsevier Masson SAS.
Original languageEnglish
Pages (from-to)275 - 277
Number of pages3
JournalEuropean Psychiatry
Volume25
Issue number5
DOIs
Publication statusPublished - Jun 2010
EventNobel Conference on the Role of Genetics in Promoting Suicide Prevention and the Mental Health of the Population - Stockholm, Sweden
Duration: 8 Jun 200910 Jun 2009

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