| http://purl.uniprot.org/citations/20633641 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/20633641 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/20633641 | http://www.w3.org/2000/01/rdf-schema#comment | "The c-Jun N-terminal kinases (JNKs) mediate a diversity of physiological and pathophysiological effects. Apart from isoform-specific JNK activation, upstream kinases are supposed to be the relevant regulators, which are involved in the context- and signalosome-depending functions. In the present study we report the cloning and characterization of the novel rat MKK7gamma1, a splice variant of MKK7 with an additional exon in the N-terminal region, in the neuronal pheochromocytoma cell line PC12. Transfected MKK7gamma1 increased basal JNK activity, in particular phosphorylation of JNK2. Consequently, JNK signalling was changed in mRNA-, protein- and activation-levels of JNK targets, such as transcription factors (c-Jun, p53, c-Myc), cell cycle regulators (p21, CyclinD1) and apoptotic proteins (Fas, Bim, Bcl-2, Bcl-xl). These alterations promote the sensitivity of MKK7gamma1-transfected cells towards cell death and repress cell proliferation under normal cell growth conditions. Complexes of JIP-1, MKK7 and JNK2 were the major JNK signalosomes under basal conditions. After stimulation with taxol (5muM) and tunicamycin (1.4mug/ml), MKK7gamma1-but not MKK7beta1-transfection, reduced cell death and even increased cell proliferation. Cellular stress also led to an increased phosphorylation of JNK1 and the almost complete abrogation of complexes of JIP-1, MKK7 and JNK2 in MKK7gamma1-transfected PC12 cells. Summarizing, MKK7gamma1 affects the function and activity of individual JNK isoforms and the formation of their signalosomes. This study demonstrates for the first time that one splice-variant of MKK7 tightly controls JNK signalling and effectively adapts JNK functions to the cellular context."xsd:string |
| http://purl.uniprot.org/citations/20633641 | http://purl.org/dc/terms/identifier | "doi:10.1016/j.cellsig.2010.07.002"xsd:string |
| http://purl.uniprot.org/citations/20633641 | http://purl.org/dc/terms/identifier | "doi:10.1016/j.cellsig.2010.07.002"xsd:string |
| http://purl.uniprot.org/citations/20633641 | http://purl.uniprot.org/core/author | "Herdegen T."xsd:string |
| http://purl.uniprot.org/citations/20633641 | http://purl.uniprot.org/core/author | "Herdegen T."xsd:string |
| http://purl.uniprot.org/citations/20633641 | http://purl.uniprot.org/core/author | "Waetzig V."xsd:string |
| http://purl.uniprot.org/citations/20633641 | http://purl.uniprot.org/core/author | "Waetzig V."xsd:string |
| http://purl.uniprot.org/citations/20633641 | http://purl.uniprot.org/core/author | "Haeusgen W."xsd:string |
| http://purl.uniprot.org/citations/20633641 | http://purl.uniprot.org/core/author | "Haeusgen W."xsd:string |
| http://purl.uniprot.org/citations/20633641 | http://purl.uniprot.org/core/date | "2010"xsd:gYear |
| http://purl.uniprot.org/citations/20633641 | http://purl.uniprot.org/core/date | "2010"xsd:gYear |
| http://purl.uniprot.org/citations/20633641 | http://purl.uniprot.org/core/name | "Cell. Signal."xsd:string |
| http://purl.uniprot.org/citations/20633641 | http://purl.uniprot.org/core/name | "Cell Signal"xsd:string |
| http://purl.uniprot.org/citations/20633641 | http://purl.uniprot.org/core/pages | "1761-1772"xsd:string |
| http://purl.uniprot.org/citations/20633641 | http://purl.uniprot.org/core/pages | "1761-1772"xsd:string |
| http://purl.uniprot.org/citations/20633641 | http://purl.uniprot.org/core/title | "Specific regulation of JNK signalling by the novel rat MKK7gamma1 isoform."xsd:string |
| http://purl.uniprot.org/citations/20633641 | http://purl.uniprot.org/core/title | "Specific regulation of JNK signalling by the novel rat MKK7gamma1 isoform."xsd:string |
| http://purl.uniprot.org/citations/20633641 | http://purl.uniprot.org/core/volume | "22"xsd:string |
| http://purl.uniprot.org/citations/20633641 | http://purl.uniprot.org/core/volume | "22"xsd:string |
| http://purl.uniprot.org/citations/20633641 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/20633641 |
| http://purl.uniprot.org/citations/20633641 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/20633641 |
| http://purl.uniprot.org/citations/20633641 | http://xmlns.com/foaf/0.1/primaryTopicOf | https://pubmed.ncbi.nlm.nih.gov/20633641 |
| http://purl.uniprot.org/citations/20633641 | http://xmlns.com/foaf/0.1/primaryTopicOf | https://pubmed.ncbi.nlm.nih.gov/20633641 |