- Signaling pathways mediate the neuroprotective effects of GDNF.
Signaling pathways mediate the neuroprotective effects of GDNF.
Annals of the New York Academy of Sciences (2002-12-18)
F Neff, C Noelker, K Eggert, J Schlegel
PMID12485836
ABSTRACT
We show that the glial cell line-derived neurotrophic factor (GDNF) activates the PI3K/Akt-signaling pathway in human neuroblastoma cells that express functional Ret-receptor complexes. Consistent with this finding we show PI3K-dependent Bad-inactivation by binding to 14-3-3 proteins in response to GDNF. Using differential display techniques we detected several cDNA clones differentially expressed after treatment with GDNF or 6-OHDA.