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Cited by 364

The DOI matches its Crossref record; 195 of the 195 references it cites were found in a registry or an index.

3‐Nitropropionic acid: a mitochondrial toxin to uncover physiopathological mechanisms underlying striatal degeneration in Huntington's disease

Brouillet, Emmanuel, Jacquard, Carine, Bizat, Nicolas, Blum, David·2005·Journal of Neurochemistry

Abstract

Huntington's disease (HD) is a neurodegenerative disorder caused by a mutation in the gene encoding Huntingtin. The mechanisms underlying the preferential degeneration of the striatum, the most striking neuropathological change in HD, are unknown. Of those probably involved, mitochondrial defects might play an important role. The behavioural and anatomical similarities found between HD and models using the mitochondrial toxin 3‐nitropropionic acid (3NP) in rats and primates support this hypothesis. Here, we discuss the recently identified mechanisms of 3NP‐induced striatal degeneration. Two types of important factor have been identified. The first are the ‘executioner’ components that have direct roles in cell death, such as c‐Jun N‐terminal kinase and Ca 2+‐activated protease calpains. The second are ‘environmental’ factors, such as glutamate, dopamine and adenosine, which modulate the striatal degeneration induced by 3NP. Interestingly, these recent studies support the hypothesis that 3NP and mutated Huntingtin have certain mechanisms of toxicity in common, suggesting that the use of 3NP might give new insights into the pathogenesis of HD. Research on 3NP provides additional proof that the neurochemical environment of a given neurone can determine its preferential vulnerability in neurodegenerative diseases.

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Metadata

Authors
Brouillet, E., Jacquard, C., Bizat, N., & Blum, D.
Venue
Journal of Neurochemistry
Publisher
Wiley
Published
2005-11-21
Volume
95
Issue
6
Pages
1521-1540
ISSN
  • 0022-3042 (ISSN-L)
  • 1471-4159
OpenAlex
W2049387807
Cited by
364
References
195
FWCI
5.77
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: 3‐Nitropropionic acid: a mitochondrial toxin to uncover physiopathological mechanisms underlying striatal degeneration in Huntington's disease. https://app.cochat.ai/papers/10.1111/j.1471-4159.2005.03515.x
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Brouillet, E., Jacquard, C., Bizat, N., & Blum, D. (2005). 3‐Nitropropionic acid: a mitochondrial toxin to uncover physiopathological mechanisms underlying striatal degeneration in Huntington's disease. Journal of Neurochemistry. https://doi.org/10.1111/j.1471-4159.2005.03515.x

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.