2019
Uncoupling of nucleo-cytoplasmic RNA export and localization during stress
Hochberg-Laufer H, Schwed-Gross A, Neugebauer KM, Shav-Tal Y. Uncoupling of nucleo-cytoplasmic RNA export and localization during stress. Nucleic Acids Research 2019, 47: 4778-4797. PMID: 30864659, PMCID: PMC6511838, DOI: 10.1093/nar/gkz168.Peer-Reviewed Original ResearchConceptsRNA-binding proteinStress granulesNuclear specklesMRNA exportFormation of SGsCytoplasmic stress granulesSub-cellular compartmentsGene expression pathwaysMRNA export adaptorsComplex recruitmentEukaryotic cellsRNA exportRNA metabolismExport adaptorGranule assemblyNuclear proteinsExpression pathwaysRNAStress inductionMRNACytoplasmProteinPotent inhibitorCellsNucleoporins
2017
Cellular differentiation state modulates the mRNA export activity of SR proteins
Botti V, McNicoll F, Steiner MC, Richter FM, Solovyeva A, Wegener M, Schwich OD, Poser I, Zarnack K, Wittig I, Neugebauer KM, Müller-McNicoll M. Cellular differentiation state modulates the mRNA export activity of SR proteins. Journal Of Cell Biology 2017, 216: 1993-2009. PMID: 28592444, PMCID: PMC5496613, DOI: 10.1083/jcb.201610051.Peer-Reviewed Original ResearchMeSH KeywordsActive Transport, Cell NucleusAnimalsArginineCell DifferentiationCell NucleusDNA-Binding ProteinsHeLa CellsHumansImmunoprecipitationMethylationMiceNeurogenesisPhenotypePhosphorylationPluripotent Stem CellsProtein BindingProtein Processing, Post-TranslationalRepressor ProteinsRNA InterferenceRNA-Binding ProteinsRNA, MessengerSerine-Arginine Splicing FactorsTandem Mass SpectrometryTranscription FactorsTransfectionConceptsMRNA export activitySR proteinsP19 cellsMRNA exportSR protein family membersProtein-RNA interactionsMurine P19 cellsCellular differentiation stateProtein family membersLower phosphorylation levelsArginine methylationPluripotency factorsCytoplasmic mRNA levelsMRNA processingPosttranslational modificationsCellular dynamicsDifferentiated cellsNeural differentiationSRSF5Differentiation statePhosphorylation levelsHeLa cellsProteinExport activityMRNA levels