2024
Rab6a enables BICD2/dynein-mediated trafficking of human papillomavirus from the trans-Golgi network during virus entry
Choi J, Speckhart K, Tsai B, DiMaio D. Rab6a enables BICD2/dynein-mediated trafficking of human papillomavirus from the trans-Golgi network during virus entry. MBio 2024, 15: e02811-24. PMID: 39431827, PMCID: PMC11559006, DOI: 10.1128/mbio.02811-24.Peer-Reviewed Original ResearchRab proteinsDNA virusesVirus entryHPV traffickingIntra-Golgi transportTrans-Golgi networkIntracellular vesicular transportMotor protein complexInfected cellsIntra-GolgiL2 capsid proteinRab GTPasesDynein adaptorsNon-enveloped DNA virusesRetrograde traffickingGolgi apparatusPotential targetProtein complexesVesicular transportRab6ADyneinTGNCapsid proteinRabCellular enzymes
2023
HPV is a cargo for the COPI sorting complex during virus entry
Harwood M, Woo T, Takeo Y, DiMaio D, Tsai B. HPV is a cargo for the COPI sorting complex during virus entry. Science Advances 2023, 9: eadc9830. PMID: 36662862, PMCID: PMC9858521, DOI: 10.1126/sciadv.adc9830.Peer-Reviewed Original ResearchConceptsCoat protein complex ITrans-Golgi networkProtein complex IGene knockdown strategyVirus entryCOPI complexProtein complexesCellular fractionationUnbiased proteomicsRetrograde traffickingCytoplasmic segmentGolgi stacksCellular cargoL2 mutantKnockdown strategyGolgi apparatusComplex IIncoming virusCell surfaceGolgiHost factorsCargoComplexesMutantsEndosomes
2018
Cell-Penetrating Peptide Mediates Intracellular Membrane Passage of Human Papillomavirus L2 Protein to Trigger Retrograde Trafficking
Zhang P, da Silva G, Deatherage C, Burd C, DiMaio D. Cell-Penetrating Peptide Mediates Intracellular Membrane Passage of Human Papillomavirus L2 Protein to Trigger Retrograde Trafficking. Cell 2018, 174: 1465-1476.e13. PMID: 30122350, PMCID: PMC6128760, DOI: 10.1016/j.cell.2018.07.031.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceCapsid ProteinsCell-Penetrating PeptidesEndosomesGolgi ApparatusGreen Fluorescent ProteinsHEK293 CellsHeLa CellsHuman papillomavirus 16HumansMutagenesisOncogene Proteins, ViralProtein TransportRecombinant Fusion ProteinsSequence AlignmentVirus AttachmentVirus InternalizationConceptsCell-penetrating peptidesTrans-Golgi networkNormal cell physiologyL2 proteinRetrograde transport pathwayShort protein segmentsHPV L2 proteinTrafficking factorsRetrograde traffickingCationic cell-penetrating peptidesCell physiologyEndosomal membranesProtein segmentsC-terminusBiological roleNon-enveloped virusesRetrograde pathwayL2 capsid proteinsMembrane passageCell penetrating peptideCapsid proteinViral proteinsProteinRetromerTransport pathways