PKC Isozymes in the Enhanced Regrowth of Retinal Neurites after Optic Nerve Injury

Abstract

RGCs actively respond to axonal injury by regulating expression of genes that promote neurite outgrowth. PKC-alpha and -beta isozymes are among the growth-associated proteins that are upregulated after injury. Results of pharmacological manipulation of PKC activity support the argument that increased PKC levels enhance neurite regrowth after axonal injury.