2022
Dynamic quality control machinery that operates across compartmental borders mediates the degradation of mammalian nuclear membrane proteins
Tsai P, Cameron C, Forni M, Wasko R, Naughton B, Horsley V, Gerstein M, Schlieker C. Dynamic quality control machinery that operates across compartmental borders mediates the degradation of mammalian nuclear membrane proteins. Cell Reports 2022, 41: 111675. PMID: 36417855, PMCID: PMC9827541, DOI: 10.1016/j.celrep.2022.111675.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsEndoplasmic ReticulumHumansMammalsMembrane ProteinsUbiquitinUbiquitin-Conjugating EnzymesUbiquitin-Protein LigasesConceptsProtein turnoverCellular quality control systemNuclear membrane proteinsQuality control machineryDistinct cellular compartmentsNuclear envelope proteinsGenetic screenProtein homeostasisUbiquitin ligasesControl machineryMembrane proteinsCellular compartmentsEnzyme Ube2g2Quality control systemEndoplasmic reticulumHuman diseasesEfficient biosynthesisHRD1RNF5Disease variantsTMEM33Envelope proteinSubstrate levelsDisease etiologyModel substrate
2019
An unbiased approach de-livers unexpected insight into torsin biology
Prophet SM, Schlieker C. An unbiased approach de-livers unexpected insight into torsin biology. Journal Of Clinical Investigation 2019, 129: 4576-4579. PMID: 31589164, PMCID: PMC6819095, DOI: 10.1172/jci132442.Peer-Reviewed Original ResearchConceptsFatty liver diseaseHepatic lipid metabolismLiver diseaseNonneural tissuesLipid metabolismBrain functionConditional deletionCongenital disorderDisease etiologySecretion defectHuman pathologiesMammalian liverPolypeptide 1Future investigationsSteatohepatitisUnbiased approachDysfunctionVLDLEtiologyMutationsDiseaseMiceLiverNeuronsPathology
2017
Dynamic functional assembly of the Torsin AAA+ ATPase and its modulation by LAP1
Chase AR, Laudermilch E, Wang J, Shigematsu H, Yokoyama T, Schlieker C. Dynamic functional assembly of the Torsin AAA+ ATPase and its modulation by LAP1. Molecular Biology Of The Cell 2017, 28: 2765-2772. PMID: 28814508, PMCID: PMC5638581, DOI: 10.1091/mbc.e17-05-0281.Peer-Reviewed Original Research
2016
Dissecting Torsin/cofactor function at the nuclear envelope: a genetic study
Laudermilch E, Tsai PL, Graham M, Turner E, Zhao C, Schlieker C. Dissecting Torsin/cofactor function at the nuclear envelope: a genetic study. Molecular Biology Of The Cell 2016, 27: 3964-3971. PMID: 27798237, PMCID: PMC5156537, DOI: 10.1091/mbc.e16-07-0511.Peer-Reviewed Original ResearchConceptsTorsin ATPasesNuclear envelopeNuclear pore complex biogenesisComplex biogenesisRegulatory cofactorsValuable experimental platformHuman genomeCRISPR/Observed phenotypeGenetic studiesFunctional linkATPasesCofactor functionElectron microscopy tomographyImmunogold labelingPhenotypic measuresCell linesCofactor systemBleb structuresBleb formationTOR2ANucleoporinsLULL1BiogenesisGenome
2015
The Torsin Activator LULL1 Is Required for Efficient Growth of Herpes Simplex Virus 1
Turner EM, Brown RS, Laudermilch E, Tsai PL, Schlieker C. The Torsin Activator LULL1 Is Required for Efficient Growth of Herpes Simplex Virus 1. Journal Of Virology 2015, 89: 8444-8452. PMID: 26041288, PMCID: PMC4524217, DOI: 10.1128/jvi.01143-15.Peer-Reviewed Original ResearchConceptsNuclear egressDouble knockout cell linesNuclear envelope dynamicsType II transmembrane proteinHerpes simplex virus 1HSV-1 nuclear egressKnockout cell linesSimplex virus 1Viral protein productionAAA ringGenome engineeringTransmembrane proteinLULL1CRISPR/Virus 1Unexpected roleProtein productionComprehensive geneticPhenotypic analysisHost cellsViral genomeEnvelope dynamicsEfficient growthCell linesHSV-1 production
2014
The mechanism of Torsin ATPase activation
Brown RS, Zhao C, Chase AR, Wang J, Schlieker C. The mechanism of Torsin ATPase activation. Proceedings Of The National Academy Of Sciences Of The United States Of America 2014, 111: e4822-e4831. PMID: 25352667, PMCID: PMC4234599, DOI: 10.1073/pnas.1415271111.Peer-Reviewed Original Research
2013
Arresting a Torsin ATPase Reshapes the Endoplasmic Reticulum*
Rose AE, Zhao C, Turner EM, Steyer AM, Schlieker C. Arresting a Torsin ATPase Reshapes the Endoplasmic Reticulum*. Journal Of Biological Chemistry 2013, 289: 552-564. PMID: 24275647, PMCID: PMC3879577, DOI: 10.1074/jbc.m113.515791.Peer-Reviewed Original ResearchRegulation of Torsin ATPases by LAP1 and LULL1
Zhao C, Brown RS, Chase AR, Eisele MR, Schlieker C. Regulation of Torsin ATPases by LAP1 and LULL1. Proceedings Of The National Academy Of Sciences Of The United States Of America 2013, 110: e1545-e1554. PMID: 23569223, PMCID: PMC3637692, DOI: 10.1073/pnas.1300676110.Peer-Reviewed Original ResearchConceptsType II transmembrane proteinATP-bound stateTorsin ATPasesActivator functionLuminal domainTransmembrane proteinATP hydrolysisNuclear envelopeLULL1Endoplasmic reticulumAutosomal dominant movement disorderTorsinALAP1Activation mechanismATPase activityDistinct fashionFunction mechanismCongenital disorderMutantsATPasesCofactorProteinReticulumATPaseRegulation
2009
The Otubain YOD1 Is a Deubiquitinating Enzyme that Associates with p97 to Facilitate Protein Dislocation from the ER
Ernst R, Mueller B, Ploegh HL, Schlieker C. The Otubain YOD1 Is a Deubiquitinating Enzyme that Associates with p97 to Facilitate Protein Dislocation from the ER. Molecular Cell 2009, 36: 28-38. PMID: 19818707, PMCID: PMC2774717, DOI: 10.1016/j.molcel.2009.09.016.Peer-Reviewed Original ResearchMeSH KeywordsAdenosine TriphosphatasesAlpha 1-AntitrypsinCarrier ProteinsCatalytic DomainCell Cycle ProteinsCell LineEndopeptidasesEndoplasmic ReticulumHumansMembrane ProteinsPoint MutationProteasome Endopeptidase ComplexProtein BindingProtein FoldingProtein Interaction Domains and MotifsProtein TransportReceptors, Antigen, T-Cell, alpha-betaThiolester HydrolasesTransfectionUbiquitinUbiquitinationValosin Containing ProteinZinc FingersConceptsZinc finger domainOvarian tumor (OTU) familyDominant negative effectMisfolded proteinsMultiprotein complexesFinger domainMammalian cellsDislocation substratesProtein dislocationC-terminusEndoplasmic reticulumFunctional linkYOD1P97Core domainEnzymeUbxTumor familyTerminusCytosolDomainProteinReticulumPathwayRole