2013
Genome-wide siRNA screen identifies the retromer as a cellular entry factor for human papillomavirus
Lipovsky A, Popa A, Pimienta G, Wyler M, Bhan A, Kuruvilla L, Guie MA, Poffenberger AC, Nelson CD, Atwood WJ, DiMaio D. Genome-wide siRNA screen identifies the retromer as a cellular entry factor for human papillomavirus. Proceedings Of The National Academy Of Sciences Of The United States Of America 2013, 110: 7452-7457. PMID: 23569269, PMCID: PMC3645514, DOI: 10.1073/pnas.1302164110.Peer-Reviewed Original ResearchConceptsTrans-Golgi networkHPV entryGenome-wide screenRetromer subunitsCellular genesScreen identifiesRetromerLate endosomesPotential antiviral targetsMultiple subunitsRetrograde pathwayTransport factorsCapsid proteinHeLa cellsCell entryAntiviral targetEndosomesGolgiVirus entryStable complexesEfficient infectionSubunitsHPV proteinsProteinImportant insights
2000
Repression of human papillomavirus oncogenes in HeLa cervical carcinoma cells causes the orderly reactivation of dormant tumor suppressor pathways
Goodwin E, DiMaio D. Repression of human papillomavirus oncogenes in HeLa cervical carcinoma cells causes the orderly reactivation of dormant tumor suppressor pathways. Proceedings Of The National Academy Of Sciences Of The United States Of America 2000, 97: 12513-12518. PMID: 11070078, PMCID: PMC18795, DOI: 10.1073/pnas.97.23.12513.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBovine papillomavirus 1Carrier ProteinsCattleCell Cycle ProteinsCyclin-Dependent Kinase Inhibitor p21CyclinsDNADNA-Binding ProteinsE2F Transcription FactorsFemaleGene Expression Regulation, ViralGenes, Tumor SuppressorHeLa CellsHumansNuclear ProteinsOncogene Proteins, ViralOncogenesPapillomaviridaePapillomavirus E7 ProteinsPhosphoproteinsProteinsProto-Oncogene ProteinsProto-Oncogene Proteins c-mdm2Repressor ProteinsRetinoblastoma ProteinRetinoblastoma-Binding Protein 1Retinoblastoma-Like Protein p107Retinoblastoma-Like Protein p130Signal TransductionTranscription Factor DP1Transcription FactorsTumor Suppressor Protein p53Uterine Cervical NeoplasmsViral ProteinsConceptsTumor suppressor pathwayE6/E7 repressionPosttranscriptional inductionSuppressor pathwayBovine papillomavirus E2 proteinE7 repressionCyclin-dependent kinase activityHeLa cellsE2F-regulated genesE2F-responsive genesRb tumor suppressor pathwayPapillomavirus E2 proteinCell cycle machineryE2 proteinHPV16 E6/E7 genesHeLa cervical carcinoma cellsP53-responsive genesTumor suppressor functionHPV E6Growth inhibitory signalsE6/E7 genesRapid repressionCellular DNA synthesisCycle machineryHuman papillomavirus oncogenes
1998
Transactivation-Competent Bovine Papillomavirus E2 Protein Is Specifically Required for Efficient Repression of Human Papillomavirus Oncogene Expression and for Acute Growth Inhibition of Cervical Carcinoma Cell Lines
Goodwin E, Naeger L, Breiding D, Androphy E, DiMaio D. Transactivation-Competent Bovine Papillomavirus E2 Protein Is Specifically Required for Efficient Repression of Human Papillomavirus Oncogene Expression and for Acute Growth Inhibition of Cervical Carcinoma Cell Lines. Journal Of Virology 1998, 72: 3925-3934. PMID: 9557678, PMCID: PMC109618, DOI: 10.1128/jvi.72.5.3925-3934.1998.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBinding SitesBovine papillomavirus 1CattleCell DivisionCell NucleusCOS CellsDNADNA-Binding ProteinsFemaleGene Expression Regulation, ViralHeLa CellsHumansMutagenesisOncogene Proteins, ViralOncogenesPapillomaviridaeRepressor ProteinsRNA, MessengerRNA, ViralTrans-ActivatorsTranscriptional ActivationTumor Cells, CulturedUterine Cervical NeoplasmsViral ProteinsConceptsPapillomavirus E2 proteinGrowth arrestHT-3 cellsEfficient repressionTransactivation domainE2 proteinHeLa cellsG1/S-phase growth arrestE2 mutantsBovine papillomavirus type 1 E2 proteinBovine papillomavirus E2 proteinHerpes simplex virus VP16Reporter plasmidAcute growth inhibitionE2 transactivation domainGrowth inhibitionCervical carcinoma cell linesBPV1 E2 proteinCarcinoma cell linesHuman papillomavirus oncogene expressionViral DNA replicationPhase growth arrestSequence-specific transactivatorCell linesWild-type p53 gene
1996
Activation of the endogenous p53 growth inhibitory pathway in HeLa cervical carcinoma cells by expression of the bovine papillomavirus E2 gene.
Hwang E, Naeger L, DiMaio D. Activation of the endogenous p53 growth inhibitory pathway in HeLa cervical carcinoma cells by expression of the bovine papillomavirus E2 gene. Oncogene 1996, 12: 795-803. PMID: 8632901.Peer-Reviewed Original ResearchMeSH KeywordsBovine papillomavirus 1CDC2-CDC28 KinasesCell DivisionCyclin-Dependent Kinase 2Cyclin-Dependent Kinase Inhibitor p21Cyclin-Dependent KinasesCyclinsDNA ReplicationDNA-Binding ProteinsEnzyme InhibitorsFemaleGene Expression Regulation, NeoplasticGene Expression Regulation, ViralGenes, ViralHeLa CellsHumansModels, BiologicalPhosphorylationProtein Serine-Threonine KinasesTumor Suppressor Protein p53Uterine Cervical NeoplasmsViral ProteinsConceptsTumor suppressor proteinGrowth inhibitory pathwaySuppressor proteinHeLa cellsP21/waf1Kinase activityE2 geneBPV E2 proteinP53 tumor suppressor proteinCdk2/cyclin E kinase activityCyclin-dependent kinase inhibitorGrowth regulatory pathwaysHeLa cervical carcinoma cellsP53-responsive genesCell cycle regulatory proteinsCDK kinase activityCyclin E kinase activityCycle regulatory proteinsDependent kinase inhibitorG1 cell cycle regulatory proteinsB-MybTranscription factorsRegulatory proteinsRegulatory pathwaysP105Rb
1993
Inhibition of cervical carcinoma cell line proliferation by the introduction of a bovine papillomavirus regulatory gene
Hwang E, Riese D, Settleman J, Nilson L, Honig J, Flynn S, DiMaio D. Inhibition of cervical carcinoma cell line proliferation by the introduction of a bovine papillomavirus regulatory gene. Journal Of Virology 1993, 67: 3720-3729. PMID: 8389903, PMCID: PMC237735, DOI: 10.1128/jvi.67.7.3720-3729.1993.Peer-Reviewed Original ResearchConceptsBPV E2 proteinGene expressionCervical carcinoma cell linesRegulatory genesHPV gene expressionCarcinoma cell linesCell linesE2 proteinHeLa cellsConsequence of abrogationP53 tumor suppressor proteinHPV18 E6Tumor suppressor proteinE2 geneDestabilization of p53HT-3 cellsGrowth inhibitionBPV E2Simian virus 40Suppressor proteinEpithelial cell lineHuman papillomavirus E6Cell cycleGenesS phase