Survival effect of PDGF-CC rescues neurons from apoptosis in both brain and retina by regulating GSK3b phosphorylation

ABSTRACT: Platelet-derived growth factor-CC (PDGF-CC) is the third member of the PDGF family discovered after more than two decades of studies on the original members of the family, PDGF-AA and PDGF-BB. The biological function of PDGF-CC remains largely to be explored. We report here a novel finding that PDGF-CC is a potent neuroprotective factor that acts by modulating glycogen synthase kinase (GSK)3beta activity. In several different animal models of neuronal injury, such as axotomy-induced neuronal death, neurotoxin-induced neuronal injury, 6-OHDA-induced Parkinson's dopaminergic neuronal death and ischemia-induced stroke, PDGF-CC protein or gene delivery protected different types of neurons from apoptosis in both the retina and brain. On the other hand, loss-of-function assays using PDGF-C null

ORGANISM(S): Mus musculus

SUBMITTER: Yang Li 

PROVIDER: E-GEOD-19207 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress