2022
Proteasomal 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 pathway
2014
A congenital disorder of deglycosylation: biochemical characterization of N‐glycanase 1 deficiency in patient fibroblasts (607.3)
He P, Ng B, Cresswell P, Grotzke J, Gunel M, Jafar‐Nejad H, Kodali V, Kaufman R, Freeze H. A congenital disorder of deglycosylation: biochemical characterization of N‐glycanase 1 deficiency in patient fibroblasts (607.3). The FASEB Journal 2014, 28 DOI: 10.1096/fasebj.28.1_supplement.607.3.Peer-Reviewed Original ResearchN-glycanase 1 (NGLY1) deficiencyN-glycanase 1Patient fibroblastsMisfolded glycoproteinsER stressPatient-derived fibroblastsFree oligosaccharidesSignal transductionProteasomal degradationBiochemical characterizationNGLY1Enzymatic activitySubstrate accumulationExome sequencingPhysiological conditionsDeglycosylationFibroblastsAbnormal liver functionGlycoproteinMutationsCongenital disorderPeripheral neuropathyLiver functionAltered size distributionTransduction