Activation of the Bcl-2 promoter by nerve growth factor is mediated by the p42/p44 MAPK cascade
Author(s) -
Y.-Z. Liu,
L M Boxer,
D.S. Latchman
Publication year - 1999
Publication title -
nucleic acids research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 9.008
H-Index - 537
eISSN - 1362-4954
pISSN - 0305-1048
DOI - 10.1093/nar/27.10.2086
Subject(s) - biology , nerve growth factor , cascade , mapk cascade , mapk/erk pathway , microbiology and biotechnology , neuroscience , genetics , signal transduction , receptor , chemistry , chromatography
The Bcl-2 protein has an anti-apoptotic effect in neuronal and other cell types. We show for the first time that the Bcl-2 promoter is activated by the neuronal survival factor nerve growth factor (NGF) and that this effect is dependent on a region of the promoter from -1472 to -1414. This activation requires the Rap-1 G protein and the MEK-1 and p42/p44 MAPK enzymes but is independent of other NGF-activated signalling pathways involving protein kinase A or protein kinase C.
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