Publications by authors named "Erik M Halvorsen"

The parkinsonian neurotoxin methylpyridinium (MPP(+)) mimics the neuropathology of Parkinson's disease (PD) and likely kills neurons by inhibiting complex I of the electron transport chain and increasing oxidative stress. We examined the time course of activation/inactivation of multiple pro- and anti-apoptotic signaling pathways in MPP(+)-induced apoptotic death of SH-SY5Y neuroblastoma cells. We found an early increase and later decrease of transcriptional activity of the generally anti-apoptotic nuclear factor kappa-beta (NF-kappa B) and early increases in activating phosphorylation of the anti-apoptotic upstream kinase protein kinase B (PKB, also known as AKT).

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