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RESEARCH PRODUCT
Divide and rule: The role of ubiquitination in inactivation of the ERK5-MAPK cascade
Katharina SchulenburgAttila ReményiGábor GlatzKrishnaraj Rajalingamsubject
MAPK/ERK pathwayInhibitor of apoptosis domainCancer ResearchAkt/PKB signaling pathwayChemistryMAPK cascadeInhibitor of apoptosisMAP2K7XIAPCell biologyCancer researchMolecular MedicineAuthor's ViewProtein kinase Bdescription
Recently, we revealed that ubiquitination of MEKK2 and MEKK3 by inhibitor of apoptosis proteins (IAPs) directly disrupts MEK5/ERK5 interaction and subsequently attenuates ERK5 activation. In addition, loss of XIAP promotes human myogenic differentiation in an ERK5-dependent manner. These results reveal another layer of MAPK regulation and a novel role for XIAP in controlling myogenic differentiation.
year | journal | country | edition | language |
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2014-11-11 | Molecular & Cellular Oncology |