BDNF-TrkB receptor regulation of distributed adult neural plasticity, Memory formation, and psychiatric disorders

Raül Andero, Dennis C. Choi, Kerry J. Ressler

Research output: Chapter in BookChapterResearchpeer-review

96 Citations (Scopus)

Abstract

Brain-derived neurotrophic factor (BDNF) and its single transmembrane receptor, tropomysin-related kinase B (TrkB), are essential for adult synaptic plasticity and the formation of memories. However, there are regional and task-dependent differences underlying differential mechanisms of BDNF-TrkB function in the formation of these memories. Additionally, the BDNF pathway has been implicated in several psychiatric disorders including posttraumatic stress disorder, phobia, and panic disorder. Gaining a better understanding of this pathway and the neurobiology of memory through fundamental research may be helpful to identify effective prevention and treatment approaches both for diseases of memory deficit as well as in cases of enhanced aversive memory, such as in anxiety disorders.

Original languageEnglish
Title of host publicationMolecular Basis of Memory
Pages169-192
Number of pages24
DOIs
Publication statusPublished - 2014

Publication series

NameProgress in Molecular Biology and Translational Science
Volume122
ISSN (Print)1877-1173

Keywords

  • Amygdala
  • BDNF
  • Fear
  • Hippocampus
  • LTP
  • Memory
  • Prefrontal cortex
  • PTSD
  • Synaptic plasticity
  • TrkB

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