Cited by 372Nerve injury and regenerationNeurogenesis and neuroplasticity mechanismsNeuroscience and Neuropharmacology Research

Brain-derived neurotrophic factor: a dynamic gatekeeper of neural plasticity.

Cowansage, Kiriana, LeDoux, Joseph, Monfils, Marie-H.·2010·Current Molecular Pharmacology

Abstract

Brain derived neurotrophic factor (BDNF), a member of the neurotrophin family of structurally related proteins that promote neuronal differentiation and survival during development, is a potent modulator of synaptic plasticity. Changes in BDNF expression, release and neuromodulatory activity, mediated by both epigenetic and post-translational mechanisms, have been associated with many pathological conditions and developmental experiences, such as maternal deprivation and environmental enrichment. Much effort has been devoted to studying plasticity in the hippocampus, a structure traditionally associated with learning and memory, yet there is increasing empirical support for the contribution of another structure--the amygdala--to BDNF-induced changes. Because the amygdala is a critical site for emotional memory formation, and many emotional and neurodevelopmental pathologies have been linked to amygdala-based abnormalities, considerable efforts have been devoted to the characterization of its circuitry. Here we review the role of BDNF as a biochemical integrator of convergent cellular signals, and as a central driver of neural plasticity. We conclude by emphasizing the importance of characterizing BDNF signaling cascades in behaviorally-relevant networks, to identify potential drug targets for novel therapeutic interventions.

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Crossref · 10.2174/1874467211003010012

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  • Brain-derived neurotrophic factor is a centrally produced neurotrophin of particular interest due to its high concentration within the hippocampus and its integral role in supporting neuronal survival and growth, and synaptic plasticity.

    “Brain-derived neurotrophic factor (BDNF) is a centrally produced neurotrophin of particular interest due to its high concentration within the hippocampus and its integral role in supporting neuronal survival and growth, and synaptic plasticity (Cotman et al., 2007; Cowansage et al., 2010).”

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Authors
Cowansage, K., LeDoux, J., & Monfils, M.-H.
Affiliations
New York University (US)
Venue
Current Molecular Pharmacology
Publisher
Elsevier BV
Published
2010-01-01
Volume
3
Issue
1
Pages
12-29
ISSN
1874-4672 (ISSN-L)
OpenAlex
W2158714604
Cited by
372
References
0
Citations by year
2026: 6 · 2025: 11 · 2024: 8 · 2023: 18 · 2022: 16 · 2021: 24 · 2020: 22 · 2019: 27 · 2018: 26 · 2017: 30 · 2016: 27 · 2015: 35 · 2014: 23 · 2013: 36 · 2012: 38
FWCI
12.65
Type
journal article
Language
en
Open access
closed
Locations
  • Current Molecular Pharmacology (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Nerve injury and regeneration
  • Life Sciences › Neuroscience › Developmental Neuroscience › Neurogenesis and neuroplasticity mechanisms
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neuroscience and Neuropharmacology Research
Keywords
brain-derived neurotrophic factor, neuroplasticity, synaptic plasticity, neurotrophins, amygdala, hippocampus, emotional memory, maternal deprivation, environmental enrichment, epigenetic regulation, post-translational regulation, therapeutic target
MeSH terms
RE1-Silencing Transcription Factor, Hippocampus, Humans, Learning, Memory, Neuronal Plasticity, Repressor Proteins, Signal Transduction, Brain-Derived Neurotrophic Factor, Epigenesis, Genetic, Methyl-CpG-Binding Protein 2

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