Title : Intracellular signaling pathways involved in post-mitotic dopaminergic PC12 cell death induced by 6-hydroxydopamine.

Pub. Date : 2008 Oct

PMID : 18665912






2 Functional Relationships(s)
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1 Oxidative stress-dependent phosphorylation of the MAPK JNK and oxidative stress-independent PKB/Akt dephosphorylation are involved in 6-OHDA neurotoxicity. Oxidopamine mitogen-activated protein kinase 8 Rattus norvegicus
2 We conclude that at least three intracellular pathways are involved in 6-OHDA-induced cell death in differentiated PC12 cells: JNK activation, cell cycle progression (both oxidative stress-dependent), and Akt dephosphorylation (not related to the increase of oxidants); the three pathways are necessary for the cells to die, since blocking one of them is sufficient to keep the cells alive. Oxidopamine mitogen-activated protein kinase 8 Rattus norvegicus