Arginase-1 expressing microglia in close proximity to motor neurons were increased early in disease progression in canine degenerative myelopathy, a model of amyotrophic lateral sclerosis. - Toedebusch, Christine M.; Snyder, John C.; Jones, Maria R.; Garcia, Virginia B.; Johnson, Gayle C.; Villalón, Eric L.; Coates, Joan R.; Garcia, Michael L. (MCN: Molecular & Cellular Neuroscience, 2018)