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http://purl.uniprot.org/citations/27378793http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/27378793http://www.w3.org/2000/01/rdf-schema#comment"

Background

Antidepressant-worsening suicidal ideation is a rare but serious phenomenon. This study aimed to test for association between antidepressant-worsening suicidal ideation and polymorphisms of BDNF/NTRK2 neurotrophin pathway genes, known to be involved in depression and suicide.

Methods

This was a case-control study comparing patients with antidepressant-worsening suicidal ideation to patients without. Patients were collected from the GENESE cohort (3771 depressed tianeptine-treated outpatients). Antidepressant-worsening suicidal ideation was defined by an increase of at least 2 points on the Montgomery-Åsberg Depression Rating Scale-item10 during treatment. Controls were matched for age, sex, and baseline Montgomery-Åsberg Depression Rating Scale-item10 score. Thirteen single nucleotide polymorphisms covering 5 BDNF/NTRK2 pathway genes were genotyped.

Results

A total 78 cases and 312 controls were included. Two NTRK2 single nucleotide polymorphisms were associated to antidepressant-worsening suicidal ideation: rs1439050 (P=.01) and rs1867283 (P=.04). Association with rs1439050 remained significant after adjustment for potentially confounding factors, including previous suicide attempts (P<.01).

Conclusions

This naturalistic prospective study is consistent with previous studies on highlighting the potential role of the neurotrophin pathway, and especially of NTRK2, in antidepressant-worsening suicidal ideation."xsd:string
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http://purl.uniprot.org/citations/27378793http://purl.uniprot.org/core/author"Gorwood P."xsd:string
http://purl.uniprot.org/citations/27378793http://purl.uniprot.org/core/author"Courtet P."xsd:string
http://purl.uniprot.org/citations/27378793http://purl.uniprot.org/core/author"Ramoz N."xsd:string
http://purl.uniprot.org/citations/27378793http://purl.uniprot.org/core/author"Kelsoe J.R."xsd:string
http://purl.uniprot.org/citations/27378793http://purl.uniprot.org/core/author"Shekhtman T."xsd:string
http://purl.uniprot.org/citations/27378793http://purl.uniprot.org/core/author"Voegeli G."xsd:string
http://purl.uniprot.org/citations/27378793http://purl.uniprot.org/core/date"2016"xsd:gYear
http://purl.uniprot.org/citations/27378793http://purl.uniprot.org/core/name"Int J Neuropsychopharmacol"xsd:string
http://purl.uniprot.org/citations/27378793http://purl.uniprot.org/core/pages"pyw059"xsd:string
http://purl.uniprot.org/citations/27378793http://purl.uniprot.org/core/title"Neurotrophin Genes and Antidepressant-Worsening Suicidal Ideation: A Prospective Case-Control Study."xsd:string
http://purl.uniprot.org/citations/27378793http://purl.uniprot.org/core/volume"19"xsd:string
http://purl.uniprot.org/citations/27378793http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/27378793
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