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  • Title: Dibutyrylcytidine 3',5'-cyclic monophosphate stimulates neurite outgrowth in rat pheochromocytoma PC12.
    Author: Yanagida M, Gohda E, Yamamoto I.
    Journal: Neurosci Lett; 1990 Jul 13; 114(3):323-8. PubMed ID: 2169600.
    Abstract:
    Dibutyrylcytidine 3',5'-cyclic monophosphate (Bt2cCMP) stimulated neurite outgrowth in rat pheochromocytoma PC12 cells in a dose-dependent manner at the dose range from 0.5 mM to 6 mM. About 25% of the cells had neurites in response to 6 mM Bt2cCMP. In contrast with the effect of nerve growth factor (NGF) which increased the percentage of cells with neurites gradually during a 6-day culture period, the stimulating effect of Bt2cCMP reached a plateau 2 days after plating. Staurosporine inhibited the neurite outgrowth induced by NGF, but not that by Bt2cCMP. These results suggest that Bt2cCMP stimulates neuronal differentiation by a mechanism different from that by NGF.
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