Astrocyte adenosine deaminase loss increases motor neuron toxicity in amyotrophic lateral sclerosis by Allen, S, Hall, B, Castelli, L, Francis, L, Woof, R, Siskos, A, Kouloura, E, Gray, E, Thompson, A, Talbot, K, Higginbottom, A, Myszczynska, M, Allen, C, Stopford, M, Hemingway, J, Bauer, C, Webster, C, De Vos, K, Turner, M, Keun, H, Hautbergue, G, Ferraiuolo, L, Shaw, P