Cited by 449Nerve injury and regenerationNeuroscience and Neuropharmacology ResearchNeurogenesis and neuroplasticity mechanisms

Neuronal release of proBDNF

Open access
Yang, Jianmin, Siao, Chia-Jen, Nagappan, Guhan, Marinic, Tina, Jing, Deqiang, McGrath, Kelly, Chen, Zhe-Yu, Mark, Willie +4 more·2009·Nature Neuroscience

Abstract

Pro-brain-derived neurotrophic factor (proBDNF) and mature BDNF utilize distinct receptors to mediate divergent neuronal actions. Using new tools to quantitate endogenous BDNF isoforms, we found that mouse neurons secrete both proBDNF and mature BDNF. The highest levels of proBDNF and p75 were observed perinatally and declined, but were still detectable, in adulthood. Thus, BDNF actions are developmentally regulated by secretion of proBDNF or mature BDNF and by local expression of p75 and TrkB.

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  • mBDNF exerts neuroprotective activity and promotes synaptic plasticity during adulthood.

    “A higher level of proBDNF is observed during brain development, while mBDNF exerts neuroprotective activity and promotes synaptic plasticity during adulthood [17,18,19,20,21].”

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Authors
Yang, J., Siao, C.-J., Nagappan, G., Marinic, T., Jing, D., McGrath, K., Chen, Z.-Y., Mark, W., Tessarollo, L., Lee, F. S., Lu, B., & Hempstead, B. L.
Affiliations
  • Weill Cornell Medicine (US)
  • National Institutes of Health (US)
  • Memorial Sloan Kettering Cancer Center (US)
  • Frederick National Laboratory for Cancer Research (US)
Corresponding author
Hempstead, Barbara L
Venue
Nature Neuroscience
Published
2009-01-11
Volume
12
Issue
2
Pages
113-115
ISSN
  • 1097-6256 (ISSN-L)
  • 1546-1726
OpenAlex
W2066386560
Cited by
449
References
13
Citations by year
2026: 10 · 2025: 11 · 2024: 20 · 2023: 26 · 2022: 21 · 2021: 33 · 2020: 28 · 2019: 22 · 2018: 22 · 2017: 28 · 2016: 34 · 2015: 22 · 2014: 30 · 2013: 36 · 2012: 31
FWCI
14.52
Type
journal article
Language
en
Open access
Locations
  • Nature Neuroscience (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Institutes of Health
  • National Institute of Mental Health (P50MH079513)
  • National Institute of Neurological Disorders and Stroke (NS30687, NS52819, R01NS030687, R01NS052819)
Topics
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Nerve injury and regeneration
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neuroscience and Neuropharmacology Research
  • Life Sciences › Neuroscience › Developmental Neuroscience › Neurogenesis and neuroplasticity mechanisms
Keywords
proBDNF, brain-derived neurotrophic factor, neurosecretion, hippocampal neurons, p75 neurotrophin receptor, TrkB receptor, synaptic plasticity, knock-in mice
MeSH terms
Animals, Antibodies, Monoclonal, Cell Survival, Cells, Cultured, Hippocampus, Mice, Mutant Strains, Neurons, Protein Precursors, Gene Expression Regulation, Developmental, Brain-Derived Neurotrophic Factor, Receptor, Nerve Growth Factor, Receptor, trkB, Mice, Gene Knock-In Techniques

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