In this issue of Neuron, Welsbie et al. (2017) and Norsworthy et al. (2017) implicate the transcription factor Sox11 as a key player after optic nerve injury-in DLK signaling of RGC cell death, and in RGC regeneration and survival but only in certain RGCs.
Keywords: DLK; PTEN; axon regeneration; cell death; ceramide; retinal ganglion cell.
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