P7C3-A20 neuroprotection is independent of Wallerian degeneration in primary neuronal culture

This study aimed to establish whether P7C3-A20, through induction of nicotinamide phosphoribosyltransferase activity, would affect the rate of WD. The model systems used were dissociated primary cortical neurons, dissociated superior cervical ganglion neurons and superior cervical ganglion explants. P7C3-A20 failed to show any protection against WD induced by neurite transection or vincristine administration. Furthermore, there was a concentration-dependent neurotoxicity. These findings are important in understanding the mechanism by which P7C3-A20 mediates its effects – a key step before moving to human clinical trials.
Source: NeuroReport - Category: Neurology Tags: CELLULAR, MOLECULAR AND DEVELOPMENTAL NEUROSCIENCE Source Type: research