Amyotrophic lateral sclerosis and viruses.
Amyotrophic lateral sclerosis (ALS) is a disease of unknown etiology. A number of theories have been pursued to explain the cause of ALS, including viral infection. This review examines the evidence implicating viruses in the pathogenesis of ALS, as well as current studies of naturally occurring and experimental models of virus-induced motor neuron disease (MND). The association of viruses and ALS remains to be established. The study of animal models of virus-induced MND may shed light on processes relevant to the etiology of ALS.
Salazar-Grueso
E F
EF
Department of Neurology, University of Chicago, IL 60637, USA.
Roos
R P
RP
D000690:Amyotrophic Lateral Sclerosis / Q000821:virology*; D004267:DNA Viruses / Q000502:physiology*; D006801:Humans; D012328:RNA Viruses / Q000502:physiology*