Targeting of p38 Mitogen-Activated Protein Kinases to MEF2 Transcription Factors
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چکیده
منابع مشابه
Targeting the MEF2-like transcription factor Smp1 by the stress-activated Hog1 mitogen-activated protein kinase.
Exposure of Saccharomyces cerevisiae to increases in extracellular osmolarity activates the stress-activated Hog1 mitogen-activated protein kinase (MAPK), which is essential for cell survival upon osmotic stress. Yeast cells respond to osmotic stress by inducing the expression of a very large number of genes, and the Hog1 MAPK plays a critical role in gene transcription upon stress. To understa...
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Mitogen-Activated Protein Kinase Cascades: Terminology and Properties The best-characterized subfamilies of the mitogen-activated protein kinase (MAPK) superfamily are the extracellularly responsive kinases (ERKs) and the two “stress-responsive” MAPK subfamilies, namely, the c-Jun N-terminal kinases (JNKs) and the p38-MAPKs. As yet, no single nomenclature has been determined, and the synonyms c...
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Mammalian cells respond to external stimuli by activation of a variety of signal transduction pathways, which culminate in stereotypical responses, such as proliferation, growth arrest, hypertrophy, differentiation, or apoptosis. In vertebrates the actions of many stimuli resulting in proliferative or hypertrophic growth converge on a set of cellular kinase cascades, which are collectively call...
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The members of the p38 subfamily of Mitogen-Activated Protein Kinases (MAPKs) are a versatile group of proteins, that function as signal transducers involved in key cellular functions. Initially, p38 MAPKs were associated with inflammatory and cellular stress responses and, as such, p38 has been an important target for anti-inflammatory therapies. Recently, increasing evidence has directly impl...
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The transcription factors Elk-1 and SAP-1 bind together with serum response factor to the serum response element present in the c-fos promoter and mediate increased gene expression. The ERK, JNK, and p38 groups of mitogen-activated protein (MAP) kinases phosphorylate and activate Elk-1 in response to a variety of extracellular stimuli. In contrast, SAP-1 is activated by ERK and p38 MAP kinases ...
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ژورنال
عنوان ژورنال: Molecular and Cellular Biology
سال: 1999
ISSN: 0270-7306,1098-5549
DOI: 10.1128/mcb.19.6.4028