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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
5183
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pubmed:dateCreated |
1994-11-8
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pubmed:abstractText |
Mitogen-activated protein kinases (MAP kinases) are common components of signaling pathways induced by diverse growth stimuli. Although the guanidine nucleotide-binding Ras proteins are known to be upstream activators of MAP kinases, the extent to which MAP kinases directly contribute to the mitogenic effect of Ras is as yet undefined. In this study, inhibition of MAP kinases by the MAP kinase phosphatase MKP-1 blocked the induction of DNA synthesis in quiescent rat embryonic fibroblast REF-52 cells by an activated mutant of Ras, V12Ras. These results suggest an essential role for activation of MAP kinases in the transition from the quiescent to the DNA replication phase of the eukaryotic cell cycle.
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pubmed:grant |
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
http://linkedlifedata.com/resource/pubmed/chemical/Calcium-Calmodulin-Dependent...,
http://linkedlifedata.com/resource/pubmed/chemical/Cell Cycle Proteins,
http://linkedlifedata.com/resource/pubmed/chemical/DNA,
http://linkedlifedata.com/resource/pubmed/chemical/DUSP1 protein, human,
http://linkedlifedata.com/resource/pubmed/chemical/Dual Specificity Phosphatase 1,
http://linkedlifedata.com/resource/pubmed/chemical/Dusp1 protein, rat,
http://linkedlifedata.com/resource/pubmed/chemical/Immediate-Early Proteins,
http://linkedlifedata.com/resource/pubmed/chemical/JNK Mitogen-Activated Protein...,
http://linkedlifedata.com/resource/pubmed/chemical/Mitogen-Activated Protein Kinase 1,
http://linkedlifedata.com/resource/pubmed/chemical/Mitogen-Activated Protein Kinases,
http://linkedlifedata.com/resource/pubmed/chemical/Phosphoprotein Phosphatases,
http://linkedlifedata.com/resource/pubmed/chemical/Protein Phosphatase 1,
http://linkedlifedata.com/resource/pubmed/chemical/Protein Tyrosine Phosphatases,
http://linkedlifedata.com/resource/pubmed/chemical/Protein-Serine-Threonine Kinases,
http://linkedlifedata.com/resource/pubmed/chemical/Protein-Tyrosine Kinases,
http://linkedlifedata.com/resource/pubmed/chemical/ras Proteins
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pubmed:status |
MEDLINE
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pubmed:month |
Oct
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pubmed:issn |
0036-8075
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:day |
14
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pubmed:volume |
266
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
285-8
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pubmed:dateRevised |
2009-11-19
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pubmed:meshHeading |
pubmed-meshheading:7939666-Animals,
pubmed-meshheading:7939666-Base Sequence,
pubmed-meshheading:7939666-Calcium-Calmodulin-Dependent Protein Kinases,
pubmed-meshheading:7939666-Cell Cycle Proteins,
pubmed-meshheading:7939666-Cell Line,
pubmed-meshheading:7939666-DNA,
pubmed-meshheading:7939666-Dual Specificity Phosphatase 1,
pubmed-meshheading:7939666-Enzyme Activation,
pubmed-meshheading:7939666-G0 Phase,
pubmed-meshheading:7939666-HeLa Cells,
pubmed-meshheading:7939666-Humans,
pubmed-meshheading:7939666-Immediate-Early Proteins,
pubmed-meshheading:7939666-JNK Mitogen-Activated Protein Kinases,
pubmed-meshheading:7939666-Mitogen-Activated Protein Kinase 1,
pubmed-meshheading:7939666-Mitogen-Activated Protein Kinases,
pubmed-meshheading:7939666-Molecular Sequence Data,
pubmed-meshheading:7939666-Mutation,
pubmed-meshheading:7939666-Phosphoprotein Phosphatases,
pubmed-meshheading:7939666-Protein Phosphatase 1,
pubmed-meshheading:7939666-Protein Tyrosine Phosphatases,
pubmed-meshheading:7939666-Protein-Serine-Threonine Kinases,
pubmed-meshheading:7939666-Protein-Tyrosine Kinases,
pubmed-meshheading:7939666-Rats,
pubmed-meshheading:7939666-S Phase,
pubmed-meshheading:7939666-Signal Transduction,
pubmed-meshheading:7939666-Transfection,
pubmed-meshheading:7939666-ras Proteins
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pubmed:year |
1994
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pubmed:articleTitle |
Inhibition of Ras-induced DNA synthesis by expression of the phosphatase MKP-1.
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pubmed:affiliation |
Cold Spring Harbor Laboratory, NY 11724-2208.
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pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.,
Research Support, Non-U.S. Gov't
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