Relationship between brain-derived neurotrofic factor (Bdnf) and sleep on depression: A critical review

Bárbara C. Monteiro, Suzana Monteiro, Maristela Candida, Nathalia Adler, Flavia Paes, Nuno Rocha, Antonio Egidio Nardi, Eric Murillo-Rodriguez, Sergio Machado

Research output: Contribution to journalReview articlepeer-review

43 Scopus citations

Abstract

The Brain-Derived Neurotrofic Factor (BDNF) is one of the most important neurotrophins in the brain and it is suggested influences the activity of the serotonergic, noradrenergic and dopaminergic pathways. In the last few years, it has been hypothesized that BDNF level is related with depression and sleep. Several studies show that depressive subjects present low levels of BDNF in the brain. Poor sleep quality is also related with alterations in the BDNF concentration. Some authors argue that most of the cases show that impaired sleep quality increases the stress and, consequently, the vulnerability to depressive disorders, suggesting that there is a relationship between sleep, depression and BDNF levels.

Original languageEnglish
Pages (from-to)213-219
Number of pages7
JournalClinical Practice and Epidemiology in Mental Health
Volume13
DOIs
StatePublished - 1 Nov 2017

Keywords

  • Antidepressants
  • Bdnf
  • Bdnf studies
  • Depression
  • Sleep
  • Sleep quality

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