The nitrone compound OKN-007 delays motor neuron loss and disease progression in the G93A mouse model of Amyotrophic Lateral Sclerosis
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ABSTRACT: Our study investigated the therapeutic potential of OKN-007 in the SOD1 G93A mouse model of amyotrophic lateral sclerosis (ALS). The impact of OKN-007, known for its antioxidant, anti-inflammatory, and neuroprotective properties, was tested at two doses (150 mg/kg and 300 mg/kg) at onset and late-stage disease. Results demonstrated a significant delay in disease progression at both doses, with treated mice showing a slower advance to severe disease stages compared to untreated controls. Transcriptomic analysis using bulk RNA sequencing identified dysregulated genes in G93A mice that were restored by OKN-007 treatment and pathways that showed altered expression in response to OKN-007. Overall, our findings suggest that OKN-007 holds potential as a disease-modifying treatment for ALS, although further research is needed to optimize dosing regimens and understand its long-term effects.
ORGANISM(S): Mus musculus
PROVIDER: GSE281064 | GEO | 2024/11/10
REPOSITORIES: GEO
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