Title : BDNF and CREB1 genetic variants interact to affect antidepressant treatment outcomes in geriatric depression.

Pub. Date : 2013 Jun

PMID : 23619509






4 Functional Relationships(s)
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1 MATERIALS AND METHODS: We examined the effects of BDNF single nucleotide polymorphisms (SNPs) in response to the antidepressants paroxetine and mirtazapine in a sample of 246 geriatric patients with major depression, treated in a double-blind, randomized, 8-week clinical trial. Paroxetine brain derived neurotrophic factor Homo sapiens
2 RESULTS: BDNF genetic variation had a significant effect on the efficacy of paroxetine, with patients carrying the Met allele showing impaired response. Paroxetine brain derived neurotrophic factor Homo sapiens
3 SNPs at the CREB1 locus, which encodes a transcription factor important in BDNF signaling, also predicted response to paroxetine. Paroxetine brain derived neurotrophic factor Homo sapiens
4 Furthermore, we found a significant gene-gene interaction between BDNF and CREB1 that affected response to paroxetine. Paroxetine brain derived neurotrophic factor Homo sapiens