2001
Mechanisms of cell transformation by papillomavirus E5 proteins
DiMaio D, Mattoon D. Mechanisms of cell transformation by papillomavirus E5 proteins. Oncogene 2001, 20: 7866-7873. PMID: 11753669, DOI: 10.1038/sj.onc.1204915.Peer-Reviewed Original ResearchConceptsE5 proteinBovine papillomavirus E5 proteinCellular signal transduction pathwaysSignal transduction pathwaysLigand-independent fashionGrowth factor receptor activityReceptor tyrosine kinasesTransforming proteinTransduction pathwaysGrowth factor receptorVacuolar ATPaseReceptor dimerizationTyrosine kinaseCell transformationProteinViral transformationBovine papillomavirusFactor receptorUnique mechanismStable complexesNew insightsReceptor activityPathwayReceptorsKinase
1998
VIROCRINE TRANSFORMATION: The Intersection Between Viral Transforming Proteins and Cellular Signal Transduction Pathways
DiMaio D, Lai C, Klein O. VIROCRINE TRANSFORMATION: The Intersection Between Viral Transforming Proteins and Cellular Signal Transduction Pathways. Annual Review Of Microbiology 1998, 52: 397-421. PMID: 9891803, DOI: 10.1146/annurev.micro.52.1.397.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAntigens, Polyomavirus TransformingBovine papillomavirus 1CattleCell Transformation, ViralHerpesvirus 4, HumanMiceOncogene ProteinsReceptor Protein-Tyrosine KinasesReceptor, Platelet-Derived Growth Factor betaReceptors, ErythropoietinReceptors, Platelet-Derived Growth FactorReceptors, Tumor Necrosis FactorSignal TransductionViral Envelope ProteinsViral Matrix ProteinsViral ProteinsConceptsCellular signal transduction pathwaysSignal transduction pathwaysTransduction pathwaysPlatelet-derived growth factor beta receptorPolyoma virus middle T antigenCellular signal transductionViral transforming proteinsCellular signaling pathwaysViral transformationMiddle T antigenGrowth factor beta receptorReceptor tyrosine kinasesTransforming proteinSignal transductionE5 proteinTumor necrosis factor receptorErythropoietin receptorTyrosine kinaseSignaling pathwaysCell transformationDiverse virusesNecrosis factor receptorViral oncoproteinsSpleen focusT antigen
1995
The HPV16 E5 Protein: Expression, Detection, and Stable Complex Formation with Transmembrane Proteins in COS Cells
Hwang E, Nottoli T, Dimaio D. The HPV16 E5 Protein: Expression, Detection, and Stable Complex Formation with Transmembrane Proteins in COS Cells. Virology 1995, 211: 227-233. PMID: 7645215, DOI: 10.1006/viro.1995.1395.Peer-Reviewed Original ResearchConceptsE5 proteinHPV16 E5 proteinStable complex formationTransmembrane proteinGrowth factor receptorE5 genePlatelet-derived growth factor beta receptorViral proteinsVesicular stomatitis virus glycoproteinComplex formationFactor receptorCOS monkey cellsGrowth factor beta receptorStable growth transformationCultured cell systemsEpidermal growth factor receptorFactor 1 receptorTransforming proteinCoimmunoprecipitation analysisCOS cellsExpression vectorMonkey cellsBiochemical propertiesProteinE5 expression
1994
The E5 transforming proteins of the papillomaviruses
DiMaio D, Petti L, Hwang E. The E5 transforming proteins of the papillomaviruses. Seminars In Virology 1994, 5: 369-379. DOI: 10.1006/smvy.1994.1041.Peer-Reviewed Original ResearchBPV E5 proteinE5 proteinSimilar cellular targetsΑ-adaptinPDGF β-receptorTransforming proteinCellular proteinsEGF receptorCellular targetsProteinBovine papillomavirusPotential targetCultured fibroblastsΒ receptorImportant mediatorFibroblastsReceptorsSubunitsTargetATPaseInteractsE5Considerable evidence
1993
Platelet-Derived Growth Factor Receptor Can Mediate Tumorigenic Transformation by the Bovine Papillomavirus E5 Protein
Nilson L, DiMaio D. Platelet-Derived Growth Factor Receptor Can Mediate Tumorigenic Transformation by the Bovine Papillomavirus E5 Protein. Molecular And Cellular Biology 1993, 13: 4137-4145. DOI: 10.1128/mcb.13.7.4137-4145.1993.Peer-Reviewed Original ResearchBovine papillomavirus type 1E5 proteinPlatelet-derived growth factor receptorPlatelet-derived growth factorBovine papillomavirus E5 proteinMurine mammary epithelial cell lineTumorigenic transformationIncreased tyrosine phosphorylationMammary epithelial cell lineWell-characterized roleSustained proliferative signalingMouse mammary glandPlatelet-derived growth factor receptor genesNMuMG cellsTransforming proteinTyrosine phosphorylationCellular proteinsE5 geneGrowth factor receptor pathwayEpidermal growth factor receptor pathwayEpithelial cell lineProliferative signalsB receptorSusceptible to transformationReceptor pathwayPlatelet-Derived Growth Factor Receptor Can Mediate Tumorigenic Transformation by the Bovine Papillomavirus E5 Protein
Nilson L, DiMaio D. Platelet-Derived Growth Factor Receptor Can Mediate Tumorigenic Transformation by the Bovine Papillomavirus E5 Protein. Molecular And Cellular Biology 1993, 13: 4137-4145. DOI: 10.1128/mcb.13.7.4137-4145.1993.Peer-Reviewed Original ResearchE5 proteinPDGF receptorPlatelet-derived growth factorBovine papillomavirus E5 proteinTumorigenic transformationMouse mammary gland cellsMurine mammary epithelial cell lineBovine papillomavirus type 1 E5 proteinPDGF receptor genesBPV E5 proteinMammary epithelial cell lineSustained proliferative signalEpidermal growth factor receptor (EGFR) pathwayPlatelet-derived growth factor receptorMammary gland cellsStable complexesGrowth factor receptor pathwayPDGF β-receptorTransforming proteinNMuMG cellsCellular proteinsGrowth factor receptorTyrosine phosphorylationEpithelial cell lineFibroblast transformationPlatelet-derived growth factor receptor can mediate tumorigenic transformation by the bovine papillomavirus E5 protein.
Nilson L, DiMaio D. Platelet-derived growth factor receptor can mediate tumorigenic transformation by the bovine papillomavirus E5 protein. Molecular And Cellular Biology 1993, 13: 4137-4145. PMID: 8321218, PMCID: PMC359963, DOI: 10.1128/mcb.13.7.4137.Peer-Reviewed Original ResearchConceptsE5 proteinPDGF receptorPlatelet-derived growth factorBovine papillomavirus E5 proteinTumorigenic transformationMouse mammary gland cellsMurine mammary epithelial cell lineBovine papillomavirus type 1 E5 proteinPDGF receptor genesBPV E5 proteinMammary epithelial cell lineSustained proliferative signalEpidermal growth factor receptor (EGFR) pathwayPlatelet-derived growth factor receptorMammary gland cellsStable complexesGrowth factor receptor pathwayPDGF beta receptorTransforming proteinNMuMG cellsCellular proteinsGrowth factor receptorTyrosine phosphorylationEpithelial cell lineFibroblast transformation
1992
Stable association between the bovine papillomavirus E5 transforming protein and activated platelet-derived growth factor receptor in transformed mouse cells.
Petti L, DiMaio D. Stable association between the bovine papillomavirus E5 transforming protein and activated platelet-derived growth factor receptor in transformed mouse cells. Proceedings Of The National Academy Of Sciences Of The United States Of America 1992, 89: 6736-6740. PMID: 1323117, PMCID: PMC49578, DOI: 10.1073/pnas.89.15.6736.Peer-Reviewed Original ResearchConceptsE5 proteinPlatelet-derived growth factorGrowth factor receptor activationPDGF receptorMouse C127 cellsBovine papillomavirus E5Platelet-derived growth factor receptorShorter proteinTransforming proteinCoimmunoprecipitation analysisGrowth factor receptorReceptor transmitsStable associationC127 cellsTumorigenic transformationMouse cellsProteinBovine papillomavirusFactor receptorDistinct mechanismsStable complexesGrowth factorReceptor activationImportant targetBeta receptorsThe central hydrophobic domain of the bovine papillomavirus E5 transforming protein can be functionally replaced by many hydrophobic amino acid sequences containing a glutamine
Kulke R, Horwitz B, Zibello T, DiMaio D. The central hydrophobic domain of the bovine papillomavirus E5 transforming protein can be functionally replaced by many hydrophobic amino acid sequences containing a glutamine. Journal Of Virology 1992, 66: 505-511. PMID: 1727496, PMCID: PMC238311, DOI: 10.1128/jvi.66.1.505-511.1992.Peer-Reviewed Original ResearchConceptsHydrophobic amino acidsAmino acidsE5 proteinRandom hydrophobic sequencesHydrophobic domainRodent fibroblast cell linesCentral hydrophobic domainHydrophobic amino acid sequenceCarboxyl-terminal amino acidsMouse C127 cellsAmino acid sequenceClasses of mutantsAbsence of glutamineBovine papillomavirus E5Mutant proteinsTransforming proteinDefective mutantsHydrophobic sequenceFibroblast cell lineProtein stabilityAcid sequenceC127 cellsHomodimer formationEfficient transformationProtein
1988
44-Amino-Acid E5 Transforming Protein of Bovine Papillomavirus Requires a Hydrophobic Core and Specific Carboxyl-Terminal Amino Acids
Horwitz B, Burkhardt A, Schlegel R, DiMaio D. 44-Amino-Acid E5 Transforming Protein of Bovine Papillomavirus Requires a Hydrophobic Core and Specific Carboxyl-Terminal Amino Acids. Molecular And Cellular Biology 1988, 8: 4071-4078. DOI: 10.1128/mcb.8.10.4071-4078.1988.Peer-Reviewed Original ResearchAmino acid substitutionsE5 proteinAmino acidsTransforming proteinAcid substitutionsCarboxyl-terminal thirdCarboxyl-terminal amino acidsCharacterization of mutantsSpecific amino acid sequencesMouse C127 cellsAmino acid sequenceBovine papillomavirus type 1Specific amino acidsHydrophobic amino acidsPapillomavirus type 1Focus-forming activityCysteine residuesAcid sequenceC127 cellsSaturation mutagenesisE5 geneTransforming activityEssential amino acidsFoci formationMissense mutations44-amino-acid E5 transforming protein of bovine papillomavirus requires a hydrophobic core and specific carboxyl-terminal amino acids.
Horwitz B, Burkhardt A, Schlegel R, DiMaio D. 44-amino-acid E5 transforming protein of bovine papillomavirus requires a hydrophobic core and specific carboxyl-terminal amino acids. Molecular And Cellular Biology 1988, 8: 4071-4078. PMID: 2847028, PMCID: PMC365476, DOI: 10.1128/mcb.8.10.4071.Peer-Reviewed Original ResearchConceptsAmino acid substitutionsE5 proteinAmino acidsTransforming proteinAcid substitutionsCarboxyl-terminal thirdCarboxyl-terminal amino acidsCharacterization of mutantsSpecific amino acid sequencesMouse C127 cellsAmino acid sequenceBovine papillomavirus type 1Specific amino acidsHydrophobic amino acidsPapillomavirus type 1Focus-forming activityCysteine residuesAcid sequenceC127 cellsSaturation mutagenesisE5 geneTransforming activityEssential amino acidsFoci formationMissense mutations