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Updated: Jul 20, 2026
A Quick Phenotypic Neurological Scoring System for Evaluating Disease Progression in the SOD1-G93A Mouse Model of ALS
Published on: October 6, 2015
Deficiency in the ALS2 gene does not affect the motor neuron degeneration in SOD1(G93A) transgenic mice
Xian Lin1, Hoon Shim, Huaibin Cai
1Unit of Transgenesis, Laboratory of Neurogenetics, National Institute on Aging, National Institutes of Health, Building 35, Room 1A116, MSC 3707, 35 Convent Drive, Bethesda, MD 20892, United States.
Abstract:
Dysfunction of the ALS2 gene has been linked to one form of juvenile onset autosomal recessive amyotrophic lateral sclerosis (ALS). Previous in vitro studies suggest that over-expression of ALS2 protects cells from mutant Cu/Zn superoxide dismutase (SOD1)-induced cytotoxicity. To test whether ALS2 plays a protective role against mutant SOD1-mediated motor neuron degeneration in vivo, we examined the progression of motor neuron disease in SOD1(G93A) mice on an ALS2 null background. Our data suggest that deficiency in the ALS2 gene does not affect the pathogenesis of SOD1(G93A) mice.
