Failure to replicate influence of GRIK4 and GNB3 polymorphisms on treatment outcome in major depression

  • Alessandro Serretti
  • , Alberto Chiesa
  • , Concetta Crisafulli
  • , Isabelle Massat
  • , Sylvie Linotte
  • , Raffaella Calati
  • , Siegfried Kasper
  • , Ursula Bailer
  • , Yves Lecrubier
  • , Martin Fink
  • , Irina Antonijevic
  • , Carlos Forray
  • , Lenore Snyder
  • , Joseph Bollen
  • , Joseph Zohar
  • , Diana De Ronchi
  • , Daniel Souery
  • , Julien Mendlewicz

Research output: Contribution to journalArticlepeer-review

22 Scopus citations

Abstract

In the present study, we aimed to confirm the previous finding of an association between GRIK4 and GNB3 variants (rs195478 and rs5443) and remission and treatment resistance in major depression, using a multicenter sample of 223 patients. We did not find any supporting evidence for such associations. These conflicting data may result from difficulties in the replication of candidate gene association studies.

Original languageEnglish
Pages (from-to)70-75
Number of pages6
JournalNeuropsychobiology
Volume65
Issue number2
DOIs
StatePublished - Feb 2012
Externally publishedYes

Keywords

  • GNB3
  • GRIK4
  • Major depressive disorder

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