Effect of nerve growth factor and fibroblast growth factor on PC12 cells: inhibition by orthovanadate.
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چکیده
منابع مشابه
Effect of nerve growth factor and fibroblast growth factor on PC12 cells: inhibition by orthovanadate
Sodium orthovanadate, an inhibitor of protein tyrosine phosphatases, causes increased levels of tyrosine phosphorylation and blocks, at noncytotoxic concentrations, the differentiative response of rat pheochromocytoma (PC12) cells to beta-nerve growth factor (beta NGF) and basic fibroblast growth factor (bFGF) in a reversible manner. It also prevents growth factor-induced neurite proliferation ...
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PC12 cells, which differentiate morphologically and biochemically into sympathetic neuron-like cells when treated with nerve growth factor, also respond to fibroblast growth factor. Some of the changes induced by fibroblast growth factor are similar to those seen after nerve growth factor treatment. Specifically, pituitary fibroblast growth factor causes the formation of processes initially com...
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Tests have been made of the action of the methyltransferase inhibitors 5'-S-methyl adenosine, 5'-S-(2-methyl-propyl)-adenosine, and 3-deaza-adenosine +/- L-homocysteine thiolactone, on nerve growth factor (NGF)-dependent events in the rat pheochromocytoma line PC12. Each of these agents inhibited NGF-dependent neurite outgrowth at concentrations of the order of millimolar. Slow initiation of ne...
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ژورنال
عنوان ژورنال: Journal of Cell Biology
سال: 1993
ISSN: 0021-9525,1540-8140
DOI: 10.1083/jcb.121.2.409