Literature DB >> 18504633

5-HT2C receptor and MAO-A interaction analysis: no association with suicidal behaviour in bipolar patients.

Vincenzo De Luca1, Subi Tharmaligam, John Strauss, James L Kennedy.   

Abstract

The serotonin 2C (HTR2C) receptor has been implicated in suicide-related behaviours, however there are not many studies to date about HTR2C and suicidality. We studied HTR2C haplotypes in suicide attempters, where our sample composed of 306 families with at least one member affected by bipolar disorder. HTR2C (Cys23Ser and a common STR in the promoter) variants were analyzed with respect to attempter status and the severity of suicidal behaviour. The X-linked haplotype analysis in relation to suicide attempt did not reveal any significant association. Furthermore, we performed a particular gene-gene interaction for the X-linked serotonergic genes (HTR2C and MAOA), and found no association among this intergenic haplotype combination and suicidal behaviour in bipolar disorder.

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Year:  2008        PMID： 18504633     DOI： 10.1007/s00406-008-0815-x

Source DB:  PubMed          Journal:  Eur Arch Psychiatry Clin Neurosci        ISSN： 0940-1334            Impact factor:   5.270


  31 in total

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