Possible association between the pituitary adenylate cyclase-activating polypeptide (PACAP) gene and major depressive disorder

  • Ryota Hashimoto
  • , Hitoshi Hashimoto
  • , Norihito Shintani
  • , Kazutaka Ohi
  • , Hiroaki Hori
  • , Osamu Saitoh
  • , Asako Kosuga
  • , Masahiko Tatsumi
  • , Nakao Iwata
  • , Norio Ozaki
  • , Kunitoshi Kamijima
  • , Akemichi Baba
  • , Masatoshi Takeda
  • , Hiroshi Kunugi

Research output: Contribution to journalArticlepeer-review

Abstract

Pituitary adenylate cyclase-activating polypeptide (PACAP, ADCYAP1: adenylate cyclase-activating polypeptide 1) is a neuropeptide with neurotransmission modulating activity. The associations of the PACAP gene with schizophrenia and hippocampal volume have been reported. We recently reported depression-like behavior in the forced swimming test in PACAP deficient mice. Here we examined a possible association between the PACAP gene and major depressive disorder (MDD) in 637 patients and 967 controls and found that a genetic variant in the gene was associated with MDD. The present results suggest that PACAP signaling might contribute to the pathogenesis of MDD.

Original languageEnglish
Pages (from-to)300-302
Number of pages3
JournalNeuroscience Letters
Volume468
Issue number3
DOIs
Publication statusPublished - 14-01-2010
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • General Neuroscience

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