Cited by 258Neuroscience and Neuropharmacology ResearchAxon Guidance and Neuronal SignalingNerve injury and regeneration

Axon pruning: An essential step underlying the developmental plasticity of neuronal connections

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Low, Lawrence K, Cheng, Hwai-Jong·2006·Philosophical Transactions of the Royal Society B Biological Sciences

Abstract

Regressive events play a key role in modifying neural connectivity in early development. An important regressive event is the pruning of neuronal processes. Pruning is a strategy often used to selectively remove exuberant neuronal branches and connections in the immature nervous system to ensure the proper formation of functional circuitry. In the following review, we discuss our present understanding of the cellular and molecular mechanisms that regulate the pruning of axons during neuronal development as well as in neurological diseases. The evidence suggests that there are several similarities between the mechanisms that are involved in developmental axon pruning and axon elimination in disease. In summary, these findings provide researchers with a unique perspective on how developmental plasticity is achieved and how to develop strategies to treat complex neurological diseases.

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Crossref · 10.1098/rstb.2006.1883

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  1. Reinoso B.S, O'Leary D.D.M. Extension, branching and regression of visual corticospinal axons in rat. Soc. Neurosci. Abstr. 1989;15:1337. [Google Scholar]

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Authors
Low, L. K., & Cheng, H.-J.
Affiliations
University of California, Davis (US)
Venue
Philosophical Transactions of the Royal Society B Biological Sciences
Published
2006-07-28
Volume
361
Issue
1473
Pages
1531-1544
ISSN
  • 0962-8436 (ISSN-L)
  • 1471-2970
OpenAlex
W2170112692
Cited by
258
References
133
Citations by year
2026: 2 · 2025: 10 · 2024: 6 · 2023: 15 · 2022: 13 · 2021: 10 · 2020: 41 · 2019: 11 · 2018: 14 · 2017: 17 · 2016: 15 · 2015: 17 · 2014: 13 · 2013: 18 · 2012: 15
FWCI
0.71
Type
journal article
Language
en
Open access
Locations
  • Philosophical Transactions of the Royal Society B Biological Sciences (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Alfred P. Sloan Foundation
  • National Institutes of Health
  • Eunice Kennedy Shriver National Institute of Child Health and Human Development (R01HD045757, HD045757)
Topics
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neuroscience and Neuropharmacology Research
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Axon Guidance and Neuronal Signaling
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Nerve injury and regeneration
Keywords
axon pruning, developmental plasticity, neuronal connectivity, axon elimination, neuronal development, neurological disorders, synaptic pruning, circuit formation
MeSH terms
Animals, Axons, Nervous System Diseases, Neural Pathways, Synaptic Transmission, Neuronal Plasticity

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