Journal
NEUROSCIENCE LETTERS
Volume 403, Issue 3, Pages 288-293Publisher
ELSEVIER IRELAND LTD
DOI: 10.1016/j.neulet.2006.05.001
Keywords
pharmacogenetics; pharmacogenomics; polymorphism; mood stabilizer
Categories
Funding
- MRC [G90/106] Funding Source: UKRI
- Medical Research Council [G90/106] Funding Source: researchfish
Ask authors/readers for more resources
In the present study we investigated the influence of a series variants in genes (the serotonin transporter, glycogen synthase kinase-3 beta, inositol polyphosphatase 1-phosphate, brain-derived neurotrophic factor and activator protein 2 beta) related to the action of lithium carbonate, a drug used for prophylaxis in mood disorders. We used a sample of unrelated patients with bipolar disorder type I on lithium therapy for at least 2 years who met the proposed response criteria for prophylactic response. Of the 134 patients, 61 patients were considered full responders, 49 non-responders and 24 partial responders. No significant differences were observed for the genotype or allele frequencies for good, partial and poor responders for the five gene variants: for BDNF G196A (genotype: chi(2) = 3.67, 4 d.f., p = 0.45; allele: chi(2) = 2.31, 2 d.f., p = 0.31); for INPP1 C973A (genotype: chi(2) = 1.35, 4 d.f., p = 0.85; allele: chi(2) = 0.04, 2 d.f., p = 0.98); for AP-2 beta [CAAA](4/5) (genotype: chi(2) = 3.18; 4 d.f., p = 0.52; allele: chi(2) = 0.92, 2 d.f., p = 0.063); for 5HTTLPR (genotype: chi(2) = 0.67, 4 d.f., p = 0.96; allele: chi(2) = 0.27, 2 d.f., p = 0.87); for GSK-3 beta A-1727T (genotype: chi(2) = 3.55, 4 d.f., p = 0.47; allele: chi(2) = 0.48, 2 d.f., p = 0.78). These investigated variants are not predictive factors for lithium prophylactic response in our sample of bipolar disorder type I patients. However, it is still possible that a subgroup of a diverse ethnic ancestry may be predisposing to some of those variants for lithium response. (c) 2006 Elsevier Ireland Ltd. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available