Role of GABA in anxiety and depression

Allan V. Kalueff, David J. Nutt*

*Corresponding author for this work

Research output: Contribution to journalReview articlepeer-review

410 Citations (Scopus)

Abstract

This review assesses the parallel data on the role of gamma-aminobutyric acid (GABA) in depression and anxiety. We review historical and new data from both animal and human experimentation which have helped define the key role for this transmitter in both these mental pathologies. By exploring the overtop in these conditions in terms of GABAergic neurochemistry, neurogenetics, brain circuitry, and pharmacology, we develop a theory that the two conditions are intrinsically interrelated. The role of GABAergic agents in demonstrating this interrelationship and in pointing the way to future research is discussed.

Original languageEnglish
Pages (from-to)495-517
Number of pages23
JournalDepression and Anxiety
Volume24
Issue number7
DOIs
Publication statusPublished - 2007
Externally publishedYes

Keywords

  • Anxiety
  • Benzodiazepine receptors
  • Common pathogenesis
  • Depression
  • GABA

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