2023
Sequence-independent activity of a predicted long disordered segment of the human papillomavirus type 16 L2 capsid protein during virus entry
Oh C, Buckley P, Choi J, Hierro A, DiMaio D. Sequence-independent activity of a predicted long disordered segment of the human papillomavirus type 16 L2 capsid protein during virus entry. Proceedings Of The National Academy Of Sciences Of The United States Of America 2023, 120: e2307721120. PMID: 37819982, PMCID: PMC10589650, DOI: 10.1073/pnas.2307721120.Peer-Reviewed Original ResearchConceptsAmino acid sequenceAcid sequenceProtein segmentsVirus traffickingUnrelated cellular proteinsSequence-independent mannerIntracellular virus traffickingActivity of proteinsAmino acid segmentComplex biological functionsVirus entryTandem arraysProtein functionTrafficking factorsCellular proteinsEndosome membraneBiological functionsHPV16 pseudovirus infectionCellular factorsDiverse sequencesL2 capsid proteinsNoncanonical Rab9a action supports retromer-mediated endosomal exit of human papillomavirus during virus entry
Choi J, DiMaio D. Noncanonical Rab9a action supports retromer-mediated endosomal exit of human papillomavirus during virus entry. PLOS Pathogens 2023, 19: e1011648. PMID: 37703297, PMCID: PMC10519607, DOI: 10.1371/journal.ppat.1011648.Peer-Reviewed Original ResearchConceptsRetromer-mediated endosomeHPV entryGTP-bound formDominant negative Rab7Intracellular vesicular transportRetrograde transport pathwayVirus entryEndosomal exitRab GTPasesRab proteinsVesicle traffickingGolgi transportCellular proteinsVesicular transportProtein cargoKnockdown cellsIntracellular traffickingRab9AIncoming virusRab7EndosomesTraffickingTransport pathwaysProteinKey role
2020
TBC1D5-Catalyzed Cycling of Rab7 Is Required for Retromer-Mediated Human Papillomavirus Trafficking during Virus Entry
Xie J, Heim EN, Crite M, DiMaio D. TBC1D5-Catalyzed Cycling of Rab7 Is Required for Retromer-Mediated Human Papillomavirus Trafficking during Virus Entry. Cell Reports 2020, 31: 107750. PMID: 32521275, PMCID: PMC7339955, DOI: 10.1016/j.celrep.2020.107750.Peer-Reviewed Original ResearchConceptsGTPase-activating proteinsRetrograde transport pathwayVirus entryRetromer activityHPV traffickingTrafficking complexMembrane recruitmentRetromer complexRab7-GTPCellular proteinsCellular compartmentsEndosome membraneRetromerRetrograde pathwayArtificial proteinsL2 capsid proteinsCapsid proteinRab7HPV entryTraffickingTBC1D5ProteinGTPTransport pathwaysPathwayCell-penetrating peptide inhibits retromer-mediated human papillomavirus trafficking during virus entry
Zhang P, Moreno R, Lambert PF, DiMaio D. Cell-penetrating peptide inhibits retromer-mediated human papillomavirus trafficking during virus entry. Proceedings Of The National Academy Of Sciences Of The United States Of America 2020, 117: 6121-6128. PMID: 32123072, PMCID: PMC7084110, DOI: 10.1073/pnas.1917748117.Peer-Reviewed Original ResearchConceptsEssential protein-protein interactionsCellular protein complexesProtein-protein interactionsIntracellular virus traffickingRetrograde transport pathwaySites of replicationCell-penetrating sequenceProtein complexesCellular proteinsVirus replicationHPV16 pseudovirus infectionVirus traffickingL2 capsid proteinsAspects of infectionCapsid proteinHPV entryViral genomeViral proteinsIncoming virionsViral componentsHuman papillomavirus infectionProteinAntiviral targetDose-dependent blockVirus entry
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
1991
Activation of the platelet‐derived growth factor receptor by the bovine papillomavirus E5 transforming protein.
Petti L, Nilson L, DiMaio D. Activation of the platelet‐derived growth factor receptor by the bovine papillomavirus E5 transforming protein. The EMBO Journal 1991, 10: 845-855. PMID: 1849073, PMCID: PMC452725, DOI: 10.1002/j.1460-2075.1991.tb08017.x.Peer-Reviewed Original ResearchConceptsPlatelet-derived growth factorE5 proteinBovine papillomavirus E5 proteinImportant cellular intermediatesPDGF receptorRodent fibroblast cell linesV-sis geneMembrane-associated proteinsStable growth transformationBovine papillomavirus E5Platelet-derived growth factor receptorSequence similarityCellular proteinsFibroblast cell lineGrowth factor receptorC127 cellsTumorigenic transformationE5 geneGrowth regulationCellular intermediatesFR3T3 cellsMature formShort regionGenetic studiesBeta-type receptors