2025
γ-secretase facilitates retromer-mediated retrograde transport
Takeo Y, Crite M, Mehmood K, DiMaio D. γ-secretase facilitates retromer-mediated retrograde transport. Journal Of Cell Science 2025, 138: jcs263538. PMID: 39865938, PMCID: PMC11883284, DOI: 10.1242/jcs.263538.Peer-Reviewed Original ResearchMeSH KeywordsAmyloid Precursor Protein SecretasesEndosomesHeLa CellsHumansPresenilin-1Protein Transportrab GTP-Binding Proteinsrab7 GTP-Binding ProteinsReceptor, IGF Type 2trans-Golgi NetworkVesicular Transport ProteinsConceptsTrans-Golgi networkTransport of protein cargoRetrograde protein traffickingCation-independent mannose-6-phosphate receptorCellular transmembrane proteinsMannose-6-phosphate receptorAssociation with cargoHuman epithelial cellsBinds retromerRetromer subunitsRetromer cargoRab7-GTPShiga toxinRetrograde transportCultured human epithelial cellsProtein traffickingRetromerCatalytic subunitTransmembrane domainTransmembrane proteinsProtein cargoCellular cargoTarget proteinsFunctional consequencesCholera toxin
2022
Human Papillomavirus L2 Capsid Protein Stabilizes γ-Secretase during Viral Infection
Crite M, DiMaio D. Human Papillomavirus L2 Capsid Protein Stabilizes γ-Secretase during Viral Infection. Viruses 2022, 14: 804. PMID: 35458534, PMCID: PMC9027364, DOI: 10.3390/v14040804.Peer-Reviewed Original ResearchMeSH KeywordsAlphapapillomavirusAmyloid Precursor Protein SecretasesCapsid ProteinsHumansOncogene Proteins, ViralPapillomaviridaePapillomavirus InfectionsConceptsTM domainΓ-secretaseVirus traffickingCellular transmembrane proteinsNon-canonical rolePutative TM domainRetrograde transport pathwayΓ-secretase complexSubstrate proteinsMinor capsid protein L2Transmembrane proteinCatalytic subunitMutational studiesEndosomal membranesIntracellular traffickingProtein L2Cellular proteasesCellular factorsL2 capsid proteinsTM mutantsCapsid proteinHPV entryTraffickingL2 proteinProtein
2018
γ-Secretase promotes membrane insertion of the human papillomavirus L2 capsid protein during virus infection
Inoue T, Zhang P, Zhang W, Goodner-Bingham K, Dupzyk A, DiMaio D, Tsai B. γ-Secretase promotes membrane insertion of the human papillomavirus L2 capsid protein during virus infection. Journal Of Cell Biology 2018, 217: 3545-3559. PMID: 30006461, PMCID: PMC6168257, DOI: 10.1083/jcb.201804171.Peer-Reviewed Original Research
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