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Cited by 598

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Increased 3‐nitrotyrosine in both sporadic and familial amyotrophic lateral sclerosis

Beal, M. Flint, Ferrante, Robert J., Browne, Susan E., Matthews, Russell T., Kowall, Neil W., Brown, Robert H.·1997·Annals of Neurology

Abstract

The pathogenesis of neuronal degeneration in both sporadic and familial amyotrophic lateral sclerosis (ALS) associated with mutations in superoxide dismutase may involve oxidative stress. A leading candidate as a mediator of oxidative stress is peroxynitrite, which is formed by the reaction of superoxide with nitric oxide. 3‐Nitrotyrosine is a relatively specific marker for oxidative damage mediated by peroxynitrite. In the present study, biochemical measurements showed increased concentrations of 3‐nitrotyrosine and 3‐nitro‐4‐hydroxyphenylacetic acid in the lumbar and thoracic spinal cord of ALS patients. Increased 3‐nitrotyrosine immunoreactivity was observed in motor neurons of both sporadic and familial ALS patients. Neurologic control patients with cerebral ischemia also showed increased 3‐nitrotyrosine immunoreactivity. These findings suggest that peroxynitrite‐mediated oxidative damage may play a role in the pathogenesis of both sporadic and familial ALS.

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Metadata

Authors
Beal, M. F., Ferrante, R. J., Browne, S. E., Matthews, R. T., Kowall, N. W., & Brown, R. H.
Venue
Annals of Neurology
Publisher
Wiley
Published
1997-10
Volume
42
Issue
4
Pages
644-654
ISSN
  • 0364-5134 (ISSN-L)
  • 1531-8249
OpenAlex
W2081879241
Cited by
598
References
1
FWCI
27.81
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Increased 3‐nitrotyrosine in both sporadic and familial amyotrophic lateral sclerosis. https://app.cochat.ai/papers/10.1002/ana.410420416
The paper
Beal, M. F., Ferrante, R. J., Browne, S. E., Matthews, R. T., Kowall, N. W., & Brown, R. H. (1997). Increased 3‐nitrotyrosine in both sporadic and familial amyotrophic lateral sclerosis. Annals of Neurology. https://doi.org/10.1002/ana.410420416

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

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