TY - JOUR
T1 - 5HT1A and 5HT2A receptor genes in treatment response phenotypes in major depressive disorder
AU - Noro, Magali
AU - Antonijevic, Irina
AU - Forray, Carlos
AU - Kasper, Siegfried
AU - Kocabas, Neslihan Aygun
AU - Lecrubier, Yves
AU - Linotte, Sylvie
AU - Mendlewicz, Julien
AU - Montgomery, Stuart
AU - Snyder, Lenore
AU - Souery, Daniel
AU - Verbanck, Paul
AU - Zohar, Joseph
AU - Massat, Isabelle
PY - 2010/7
Y1 - 2010/7
N2 - The 5HT2A (5HTR2A) and 5HT1A receptor (5HTR1A) genes are plausible candidate genes for major depressive disorders. Two single nucleotide polymorphisms, the rs7997012 in 5HTR2A and the-1019C/G in 5HTR1A, were analyzed in 206 patients with Diagnostic and Statistical Manual of Mental Disorders, fourth edition major depressive disorder. Patients were retrospectively characterized for clinical response to antidepressant treatment. We found a significant difference in the rs7997012 allele frequency between resistant and nonresistant patients. However, following the Bonferroni correction we could not find any association between this single nucleotide polymorphism and treatment resistance phenotype. Nevertheless, given the limited power of our analysis, we are not able to conclude that these results reflect a lack of association. Additional studies are needed to confirm or to disprove our result.
AB - The 5HT2A (5HTR2A) and 5HT1A receptor (5HTR1A) genes are plausible candidate genes for major depressive disorders. Two single nucleotide polymorphisms, the rs7997012 in 5HTR2A and the-1019C/G in 5HTR1A, were analyzed in 206 patients with Diagnostic and Statistical Manual of Mental Disorders, fourth edition major depressive disorder. Patients were retrospectively characterized for clinical response to antidepressant treatment. We found a significant difference in the rs7997012 allele frequency between resistant and nonresistant patients. However, following the Bonferroni correction we could not find any association between this single nucleotide polymorphism and treatment resistance phenotype. Nevertheless, given the limited power of our analysis, we are not able to conclude that these results reflect a lack of association. Additional studies are needed to confirm or to disprove our result.
KW - Antidepressant treatment
KW - Major depressive disorder
KW - Phenotype
KW - Serotonin receptor
KW - Single nucleotide polymorphism
KW - Treatment resistant depression
UR - http://www.scopus.com/inward/record.url?scp=77953723097&partnerID=8YFLogxK
U2 - 10.1097/YIC.0b013e328338bcf4
DO - 10.1097/YIC.0b013e328338bcf4
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AN - SCOPUS:77953723097
VL - 25
SP - 228
EP - 231
JO - International Clinical Psychopharmacology
JF - International Clinical Psychopharmacology
SN - 0268-1315
IS - 4
ER -