c-Jun N-terminal phosphorylation correlates with activation of the JNK subgroup but not the ERK subgroup of mitogen-activated protein kinases.
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"Stress-responsive" mitogen-activated protein kinases (c-Jun N-terminal kinases and p38 mitogen-activated protein kinases) in the myocardium.
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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Transcription factor c-Jun is proposed to control neuronal cell death and survival, but its activation by N-terminal phosphorylation and the underlying activity of the c-Jun N-terminal kinases (JNKs) remain to be elucidated in the adult mammalian brain. We generated a polyclonal antiserum that specifically recognizes c-Jun phosphorylated at its serine 73 (S73) residue after UV irradiation of 3T...
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The c-Jun N-terminal kinases (JNKs) are classic stress-activated protein kinases. Many cellular stresses have been shown to stimulate JNK activation. In this review, we focus on ribotoxic stresses based on their multiple biological potencies including anti-HIV-1 activity. Some of the functions of ribotoxins and the signaling transduction pathway that mediated are mentioned. Different from other...
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MARIE A. BOGOYEVITCH, RENAE K. BARR, RICHARD M. HOPKINS, PAUL M. WATT, INGRID BOEHM, ANGELA CHAN and PETER G. ARTHUR Biochemistry and Molecular Biology, School of Biomedical and Chemical Sciences, University of Western Australia, Perth, Australia, Western Australian Institute for Medical Research-Neurotrauma and Cardiovascular Programmes, Perth, Australia, Division of Children’s Leukaemia and C...
متن کاملSynergistic activation of stress-activated protein kinase 1/c-Jun N-terminal kinase (SAPK1/JNK) isoforms by mitogen-activated protein kinase kinase 4 (MKK4) and MKK7.
Stress-activated protein kinase 1 (SAPK1), also called c-Jun N-terminal kinase (JNK), becomes activated in vivo in response to pro-inflammatory cytokines or cellular stresses. Its full activation requires the phosphorylation of a threonine and a tyrosine residue in a Thr-Pro-Tyr motif, which can be catalysed by the protein kinases mitogen-activated protein kinase kinase (MKK)4 and MKK7. Here we...
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ژورنال
عنوان ژورنال: Molecular and Cellular Biology
سال: 1994
ISSN: 0270-7306,1098-5549
DOI: 10.1128/mcb.14.10.6683