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Peer-reviewed veterinary case report

Recovery and brain reorganization after stroke in adult and aged rats.

Journal:
Annals of neurology
Year:
2005
Authors:
Markus, Tiffanie M et al.
Affiliation:
Neuroscience & Aging Institute · United States
Species:
rodent

Abstract

Stroke is a prevalent and devastating disorder, and no treatment is currently available to restore lost neuronal function after stroke. One unique therapy that improves recovery after stroke is neutralization of the neurite inhibitory protein Nogo-A. Here, we show, in a clinically relevant model, improved functional recovery and brain reorganization in the aged and adult rat when delayed anti-Nogo-A therapy is given after ischemic injury. These results support the efficacy of Nogo-A neutralization as treatment for ischemic stroke, even in the aged animal and after a 1-week delay, and implicate neuronal plasticity from unlesioned areas of the central nervous system as a mechanism for recovery.

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Original publication: https://pubmed.ncbi.nlm.nih.gov/16315284/