id author title date pages extension mime words sentence flesch summary cache txt rv042r3989q Craig Michael Nelson Characterization of Danio Rerio Retinal Regeneration and the Role of TNFα, Stat3, and Ascl1a During the Initiation of MÌ_ller Glia Proliferation 2012 .txt text/plain 369 14 22 Following retinal damage, the expression of transcription factors Signal transducer and activator of transcription 3 (Stat3) and Achaete-scute complex-like 1a (Ascl1a) are upregulated in MÌ_ller glia and are each required for maximal MÌ_ller glia proliferation following retinal damage. Damage-induced apoptosis of retinal neurons in adult zebrafish stimulates MÌ_ller glia within the inner nuclear layer to dedifferentiate and divide giving rise to undifferentiated transiently amplifying multipotent neuronal progenitor daughter cells. cache/rv042r3989q.txt txt/rv042r3989q.txt