Nerve growth factor enhances the CRE-dependent transcriptional activity activated by nobiletin in PC12 cells
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منابع مشابه
Nerve growth factor enhances the CRE-dependent transcriptional activity activated by nobiletin in PC12 cells.
Prevention and treatment of Alzheimer disease are urgent problems for elderly people in developed countries. We previously reported that nobiletin, a poly-methoxylated flavone from the citrus peel, improved the symptoms in various types of animal models of memory loss and activated the cAMP responsive element (CRE)-dependent transcription in PC12 cells. Nobiletin activated the cAMP/PKA/MEK/Erk/...
متن کاملReconstituted basement membrane enhances neurite outgrowth in PC12 cells induced by nerve growth factor.
Rat pheochromocytoma cells (PC12) respond to nerve growth factor (NGF) by elaborating neurites. We have studied the effect of extracellular matrix proteins on responsiveness of PC12 cells to NGF. NGF elicited neurite outgrowth in cells plated on collagen, fibronectin, or laminin within 48-72 h. In contrast, cells entrapped in reconstituted basement membrane prepared from the Engelbreth-Holm-Swa...
متن کاملNerve growth factor enhances the synthesis, phosphorylation, and metabolic stability of neurofilament proteins in PC12 cells.
Rat pheochromocytoma (PC12) cells grown in the presence or absence of nerve growth factor (NGF) were pulse-labeled with [35S]methionine or 32Pi, and neurofilament subunits were recovered by immunoprecipitation from cellular extracts. The neurofilament subunits, with apparent molecular masses on sodium dodecyl sulfate-polyacrylamide gels of 68 kDa (light, L), 145 kDa (medium, M), and 200 kDa (he...
متن کاملNerve growth factor enhances expression of neuron-glia cell adhesion molecule in PC12 cells
The neuron-glia cell adhesion molecule (Ng-CAM) has been identified in mammalian brain tissue and PC12 pheochromocytoma cells as Mr 200,000 and Mr 230,000 species, respectively. When PC12 cells were treated with nerve growth factor (NGF), the amount of Ng-CAM at the cell surface was increased approximately threefold, whereas the amount of the neural cell adhesion molecule (N-CAM) remained uncha...
متن کاملNerve Growth Factor-Induced Differentiation of PC12 Cells Is Accompanied by Elevated Adenylyl Cyclase Activity
Rat pheochromocytoma (PC12) cells characteristically undergo differentiation when cultured with nerve growth factor (NGF). Here we show that NGF dramatically increased the adenylyl cyclase-activating property of forskolin in PC12 cells. This effect of NGF was well maintained even when NGF was removed after 4 days, even though the morphological features of neuronal differentiation were rapidly l...
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ژورنال
عنوان ژورنال: Canadian Journal of Physiology and Pharmacology
سال: 2016
ISSN: 0008-4212,1205-7541
DOI: 10.1139/cjpp-2015-0394