2023
A membrane-associated MHC-I inhibitory axis for cancer immune evasion
Chen X, Lu Q, Zhou H, Liu J, Nadorp B, Lasry A, Sun Z, Lai B, Rona G, Zhang J, Cammer M, Wang K, Al-Santli W, Ciantra Z, Guo Q, You J, Sengupta D, Boukhris A, Zhang H, Liu C, Cresswell P, Dahia P, Pagano M, Aifantis I, Wang J. A membrane-associated MHC-I inhibitory axis for cancer immune evasion. Cell 2023, 186: 3903-3920.e21. PMID: 37557169, PMCID: PMC10961051, DOI: 10.1016/j.cell.2023.07.016.Peer-Reviewed Original ResearchConceptsAcute myeloid leukemiaSolid cancersImmune evasionCancer immune evasionImmune checkpoint blockadeMultiple solid cancersMajor Histocompatibility Complex Class I Antigen PresentationPotential therapeutic targetCell-dependent mannerCell immunityCancer survivalMyeloid leukemiaAntigen presentationTherapeutic targetTransmembrane protein 127Tumor growthGene signatureCancer treatmentCancerPeptide-MHCMHCLeukemiaSushi domainTrimolecular complexE3 ubiquitin ligase WWP2A membrane-associated inhibitory axis of MHC-I presentation for cancer immune evasion
Lu Q, Chen X, Zhou H, Liu J, Nadorp B, Lasry A, Sun Z, Zhang J, Cammer M, Wang K, Ciantra Z, You J, Guo Q, Zhang H, Sengupta D, Boukhris A, Liu C, Cresswell P, Dahia P, Aifantis I, Wang J. A membrane-associated inhibitory axis of MHC-I presentation for cancer immune evasion. The Journal Of Immunology 2023, 210: 89.12-89.12. DOI: 10.4049/jimmunol.210.supp.89.12.Peer-Reviewed Original ResearchAcute myeloid leukemiaInhibitory axisSolid cancersImmune evasionT cell-dependent mannerCancer immune evasionImmune checkpoint blockadeT cell immunityNumber of tumorsMultiple solid cancersCell-dependent mannerApplicable therapeutic targetMDS FoundationCancer survivalMyeloid leukemiaTherapeutic targetTransmembrane protein 127Tumor growthGene signatureCancer treatmentMHCPeptide-MHCLeukemiaSushi domainCancer
2022
SARS-CoV-2 accessory proteins ORF7a and ORF3a use distinct mechanisms to down-regulate MHC-I surface expression
Arshad N, Laurent-Rolle M, Ahmed W, Hsu J, Mitchell S, Pawlak J, Sengupta D, Biswas K, Cresswell P. SARS-CoV-2 accessory proteins ORF7a and ORF3a use distinct mechanisms to down-regulate MHC-I surface expression. Proceedings Of The National Academy Of Sciences Of The United States Of America 2022, 120: e2208525120. PMID: 36574644, PMCID: PMC9910621, DOI: 10.1073/pnas.2208525120.Peer-Reviewed Original ResearchConceptsMHC-I expressionSARS-CoV-2Major histocompatibility complex (MHC) class I moleculesT cell recognitionVirus-infected cellsClass I moleculesAntigen presentationOngoing COVID-19 pandemicHeavy chainImmune evasionViral peptidesSecretory pathwayDistinct mechanismsMHCI moleculesPeptide-MHCInfected cellsCausative agentCell recognitionCD8COVID-19 pandemicViral proteinsEndoplasmic reticulumHuman MHCORF7aProteasomal degradation within endocytic organelles can mediate antigen cross- presentation
Sengupta D, Graham M, Liu X, Cresswell P. Proteasomal degradation within endocytic organelles can mediate antigen cross- presentation. Molecular Immunology 2022, 150: 23. DOI: 10.1016/j.molimm.2022.05.080.Peer-Reviewed Original ResearchDendritic cellsMHC-I moleculesMouse bone marrow-derived dendritic cellsBone marrow-derived dendritic cellsMarrow-derived dendritic cellsAntigen processingConventional antigen processingMouse dendritic cellsMHC-I-peptide complexesSurface MHCMHCSurface expressionProteasome inhibitionPeptide loadingHuman B2Cell phagosomesCell typesActive proteasomesSpecific peptidesCellsPeptidesEndocytic compartmentsProteasomal degradationEndocytic pathwayStructural mechanism of tapasin-mediated MHC-I peptide loading in antigen presentation
Jiang J, Taylor DK, Kim EJ, Boyd LF, Ahmad J, Mage MG, Truong HV, Woodward CH, Sgourakis NG, Cresswell P, Margulies DH, Natarajan K. Structural mechanism of tapasin-mediated MHC-I peptide loading in antigen presentation. Nature Communications 2022, 13: 5470. PMID: 36115831, PMCID: PMC9482634, DOI: 10.1038/s41467-022-33153-8.Peer-Reviewed Original Research
2017
Antigen Processing and Presentation Mechanisms in Myeloid Cells
Roche P, Cresswell P. Antigen Processing and Presentation Mechanisms in Myeloid Cells. 2017, 209-223. DOI: 10.1128/9781555819194.ch11.Peer-Reviewed Original ResearchDendritic cellsAntigen processingMHC-IIMyeloid cellsMHC-II-associated peptidesEffective adaptive immune responseMajor histocompatibility complex class IHistocompatibility complex class IAdaptive immune responsesAntigen-derived peptidesClass II moleculesComplex class IImmune responseMHC moleculesMHC glycoproteinsMHCClass IEndocytosis of antigensMature effectorsEndolysosomal systemPeptide generationTransmembrane glycoproteinEndoplasmic reticulumCellsPresentation