Crossref journal-article
Proceedings of the National Academy of Sciences
Proceedings of the National Academy of Sciences (341)
Abstract

Familial amyotrophic lateral sclerosis-linked mutations in copper-zinc superoxide dismutase cause motor neuron death through one or more acquired toxic properties. An early event in the mechanism of toxicity from such mutants is now demonstrated to be activation of caspase-1. Neuronal death, however, follows only after months of chronic caspase-1 activation concomitantly with activation of the executioner caspase-3 as the final step in the toxic cascade. Thus, a common toxicity of mutant SOD1 is a sequential activation of at least two caspases, caspase-1 that acts slowly as a chronic initiator and caspase-3 acting as the final effector of cell death.

Bibliography

Pasinelli, P., Houseweart, M. K., Brown, R. H., & Cleveland, D. W. (2000). Caspase-1 and -3 are sequentially activated in motor neuron death in Cu,Zn superoxide dismutase-mediated familial amyotrophic lateral sclerosis. Proceedings of the National Academy of Sciences, 97(25), 13901–13906.

Authors 4
  1. Piera Pasinelli (first)
  2. Megan K. Houseweart (additional)
  3. Robert H. Brown (additional)
  4. Don W. Cleveland (additional)
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Dates
Type When
Created 23 years, 1 month ago (July 26, 2002, 10:44 a.m.)
Deposited 3 years, 4 months ago (April 13, 2022, 9:26 a.m.)
Indexed 1 day, 2 hours ago (Sept. 3, 2025, 6:08 a.m.)
Issued 24 years, 9 months ago (Nov. 28, 2000)
Published 24 years, 9 months ago (Nov. 28, 2000)
Published Online 24 years, 9 months ago (Nov. 28, 2000)
Published Print 24 years, 8 months ago (Dec. 5, 2000)
Funders 0

None

@article{Pasinelli_2000, title={Caspase-1 and -3 are sequentially activated in motor neuron death in Cu,Zn superoxide dismutase-mediated familial amyotrophic lateral sclerosis}, volume={97}, ISSN={1091-6490}, url={http://dx.doi.org/10.1073/pnas.240305897}, DOI={10.1073/pnas.240305897}, number={25}, journal={Proceedings of the National Academy of Sciences}, publisher={Proceedings of the National Academy of Sciences}, author={Pasinelli, Piera and Houseweart, Megan K. and Brown, Robert H. and Cleveland, Don W.}, year={2000}, month=nov, pages={13901–13906} }