Transcriptional profiling of adult retinal ganglion cells during optic nerve regeneration

Objective: To identify genes that are differentially expressed in retinal ganglion cells undergoing axon regeneration after optic nerve injury. Adult mice that express cyan-fluorescent protein (CFP) in RGCs were treated with pro-regenerative treatment after optic nerve injury. The treated RGCs were selected by FACS (CFP+mcherry) and their RNA profiles were analyzed.