2023
Natural isoaspartyl protein modification of ZAP70 alters T cell responses in lupus
Yang M, Lam T, Kanyo J, Kang I, Zhou Z, Clarke S, Mamula M. Natural isoaspartyl protein modification of ZAP70 alters T cell responses in lupus. Autoimmunity 2023, 56: 2282945. PMID: 37994408, PMCID: PMC10897934, DOI: 10.1080/08916934.2023.2282945.Peer-Reviewed Original Research
2022
A discovery-based proteomics approach identifies protein disulphide isomerase (PDIA1) as a biomarker of β cell stress in type 1 diabetes
Syed F, Singhal D, Raedschelders K, Krishnan P, Bone R, McLaughlin M, Van Eyk J, Mirmira R, Yang M, Mamula M, Wu H, Liu X, Evans-Molina C. A discovery-based proteomics approach identifies protein disulphide isomerase (PDIA1) as a biomarker of β cell stress in type 1 diabetes. EBioMedicine 2022, 87: 104379. PMID: 36463755, PMCID: PMC9719098, DOI: 10.1016/j.ebiom.2022.104379.Peer-Reviewed Original ResearchConceptsT-cell adoptive transferCell adoptive transferNOD miceNOD-SCID miceType 1 diabetesΒ-cell stressAdoptive transferPre-diabetic NOD miceFemale NOD miceNon-diabetic controlsRecent-onset T1DSerum of childrenDistinct mouse modelsΒ-cell functionHuman organ donorsWeeks of agePotential human biomarkersDisease-related changesΒ-cell deathCell protein expressionNOD isletsAutoantibody positivityDiabetes onsetT1D developmentImmune activationBiomarkers of autoimmunity and beta cell metabolism in type 1 diabetes
Yang M, Kibbey R, Mamula M. Biomarkers of autoimmunity and beta cell metabolism in type 1 diabetes. Frontiers In Immunology 2022, 13: 1028130. PMID: 36389721, PMCID: PMC9647083, DOI: 10.3389/fimmu.2022.1028130.Peer-Reviewed Original ResearchConceptsPosttranslational protein modificationMetabolic pathwaysType 1 diabetesCellular metabolic pathwaysImportant biological functionsAutoimmune diseasesBeta cellsCellular metabolic dysfunctionPancreatic isletsProtein modificationBiological functionsProtein structureInsulin-producing beta cellsBiomarkers of autoimmunityChronic autoimmune diseaseCell metabolismBeta-cell metabolismNumerous autoimmune diseasesPancreatic beta cellsPotential pathological consequencesNormal metabolic pathwaysDisease activityPathological consequencesSpecific autoantigensSpecific autoimmunity
2021
Gene expression signatures of target tissues in type 1 diabetes, lupus erythematosus, multiple sclerosis, and rheumatoid arthritis
Szymczak F, Colli M, Mamula M, Evans-Molina C, Eizirik D. Gene expression signatures of target tissues in type 1 diabetes, lupus erythematosus, multiple sclerosis, and rheumatoid arthritis. Science Advances 2021, 7: eabd7600. PMID: 33523973, PMCID: PMC7787485, DOI: 10.1126/sciadv.abd7600.Peer-Reviewed Original ResearchConceptsType 1 diabetesLupus erythematosusTarget tissuesRheumatoid arthritisMultiple sclerosisAutoimmune diseasesImmune systemSystemic lupus erythematosusTarget tissue levelRepurposing of drugsDisease-specific signaturesGene expression signaturesImmune assaultSimilar molecular signaturesClinical useTissue levelsDiseaseHigh expressionExpression signaturesDifferent diseasesErythematosusArthritisSclerosisDiabetesTherapy
2019
Islet Autoantibody Standardization Program 2018 Workshop: Interlaboratory Comparison of Glutamic Acid Decarboxylase Autoantibody Assay Performance
Lampasona V, Pittman D, Williams A, Achenbach P, Schlosser M, Akolkar B, Winter W, Laboratories P, Watson K, Weets I, Tao Y, Chen V, Yang Y, Uibo R, Reimand K, Knip M, Härkönen T, Chatenoud L, Achenbach P, Neidhoefer S, Schlosser M, Lampasona V, Kawasaki E, Batstra M, Cieremans T, Almås B, Opsion K, Wyka K, Castaño L, Ramelius A, Johansson I, Williams A, Furmaniak J, McDonald T, McLaughlin K, Christie M, Metz A, Mathew A, Hampe C, Lu C, Wasserfall C, Mann C, Pittman D, Ananta J, Yu L, Mamula M, Robinson P, Gaur V, Hagopian W. Islet Autoantibody Standardization Program 2018 Workshop: Interlaboratory Comparison of Glutamic Acid Decarboxylase Autoantibody Assay Performance. Clinical Chemistry 2019, 65: 1141-1152. PMID: 31409598, PMCID: PMC8936135, DOI: 10.1373/clinchem.2019.304196.Peer-Reviewed Original Research
2017
Oxidative Modifications in Tissue Pathology and Autoimmune Disease
Yang ML, Doyle H, Clarke SG, Herold K, Mamula M. Oxidative Modifications in Tissue Pathology and Autoimmune Disease. Antioxidants & Redox Signaling 2017, 29: 1415-1431. PMID: 29088923, PMCID: PMC6166690, DOI: 10.1089/ars.2017.7382.Peer-Reviewed Original ResearchConceptsPost-translational protein modificationReactive oxygen speciesProtein modificationGene expressionAberrant gene expressionInitiation of apoptosisChromosome inactivationOxidative stressDNA methylationCellular pathwaysGenetic elementsLevels of tissueMicroenvironmental influencesProtein expressionOxygen speciesOxidative modificationTissue pathogenesisPathwayExpressionTherapeutic manipulationPotential therapeutic manipulationEnvironmental influencesCellsIntracellular autoantigensSilencing
2008
Sequential autoantigenic determinants of the small nuclear ribonucleoprotein Sm D shared by human lupus autoantibodies and MRL Ipr/lpr antibodies
JAMES J, MAMULA M, HARLEY J. Sequential autoantigenic determinants of the small nuclear ribonucleoprotein Sm D shared by human lupus autoantibodies and MRL Ipr/lpr antibodies. Clinical & Experimental Immunology 2008, 98: 419-426. PMID: 7527740, PMCID: PMC1534503, DOI: 10.1111/j.1365-2249.1994.tb05507.x.Peer-Reviewed Original ResearchConceptsMRL-lpr/lpr miceLpr/lpr miceAutoimmune serologySLE patientsLpr micePatient seraEpitope 5Systemic lupus erythematosus (SLE) patient seraEpstein-Barr nuclear antigen 1Lupus patients' seraNuclear antigen 1Precipitin-positive seraHuman lupus autoantibodiesNormal human serumMajor antigenic regionSm DPositive patientsAutoimmune responseSm autoantigenLupus autoantibodiesNormal controlsPatientsEpitope 4Mouse serumAntigen 1
2001
From T to B and back again: positive feedback in systemic autoimmune disease
Shlomchik M, Craft J, Mamula M. From T to B and back again: positive feedback in systemic autoimmune disease. Nature Reviews Immunology 2001, 1: 147-153. PMID: 11905822, DOI: 10.1038/35100573.Peer-Reviewed Original ResearchConceptsSystemic autoimmune diseaseAutoimmune diseasesPrototypical systemic autoimmune diseaseSystemic lupus erythematosusPerpetuation of autoimmunityLoss of toleranceAutoantigen targetsLupus erythematosusAutoimmune stateB cellsImmune systemNuclear autoantigensDiseaseErythematosusAutoimmunityAutoantigensPost-translational protein modifications in antigen recognition and autoimmunity
Doyle H, Mamula M. Post-translational protein modifications in antigen recognition and autoimmunity. Trends In Immunology 2001, 22: 443-449. PMID: 11473834, DOI: 10.1016/s1471-4906(01)01976-7.Peer-Reviewed Original Research
2000
Molecular mimicry and the role of B lymphocytes in the processing of autoantigens
Liang B, Mamula* M. Molecular mimicry and the role of B lymphocytes in the processing of autoantigens. Cellular And Molecular Life Sciences 2000, 57: 561-568. PMID: 11130456, PMCID: PMC11147036, DOI: 10.1007/pl00000718.Peer-Reviewed Original ResearchConceptsSelf proteinsB lymphocytesAutoimmune T cell responsesT cell responsesT lymphocyte repertoireAutoreactive cellsSelf antigensAutoimmune diseasesElicit autoimmunityT lymphocytesSelf toleranceSelf peptidesImmune systemMolecular mimicryCell responsesLymphocyte repertoireLymphocytesNormal inhabitantPathogenic agentsInappropriate levelsForeign peptidesMolecular mimicsAutoimmunityAutoantigens
1998
Advances in autoantibodies in SLE
von Mühlen C, Chan E, Anglés-Cano E, Mamula M, Garcia-De La Torre I, Fritzler M. Advances in autoantibodies in SLE. Lupus 1998, 7: 507-514. PMID: 9863891, DOI: 10.1191/096120398678920613.Peer-Reviewed Original Research
1995
Lupus Autoimmunity; From Peptides to Particles
MAMULA M. Lupus Autoimmunity; From Peptides to Particles. Immunological Reviews 1995, 144: 301-314. PMID: 7590818, DOI: 10.1111/j.1600-065x.1995.tb00074.x.Peer-Reviewed Original Research
1994
The expression of self antigenic determinants: implications for tolerance and autoimmunity
Mamula M, Craft J. The expression of self antigenic determinants: implications for tolerance and autoimmunity. Current Opinion In Immunology 1994, 6: 882-886. PMID: 7536009, DOI: 10.1016/0952-7915(94)90008-6.Peer-Reviewed Original ResearchConceptsAntigen-presenting cellsT cellsSelf peptidesSelf antigenic determinantsT cell responsesPathogenesis of autoimmunityMajor histocompatibility moleculesNormal lymphocytesAntigen processingAntigenic determinantsHistocompatibility moleculesAutoimmunityCell surface proteinsNormal pathwayCellsPeptidesLymphocytesPathogenesis
1993
Do B cells drive the diversification of immune responses?
Mamula M, Janeway C. Do B cells drive the diversification of immune responses? Trends In Immunology 1993, 14: 151-152. PMID: 8098941, DOI: 10.1016/0167-5699(93)90274-o.Peer-Reviewed Original Research
1992
Breaking T cell tolerance with foreign and self co-immunogens. A study of autoimmune B and T cell epitopes of cytochrome c.
Mamula M, Lin R, Janeway C, Hardin J. Breaking T cell tolerance with foreign and self co-immunogens. A study of autoimmune B and T cell epitopes of cytochrome c. The Journal Of Immunology 1992, 149: 789-95. PMID: 1321851, DOI: 10.4049/jimmunol.149.3.789.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsAutoantigensAutoimmunityB-LymphocytesCross ReactionsCytochrome c GroupGene Rearrangement, beta-Chain T-Cell Antigen ReceptorHumansImmune ToleranceLymphocyte ActivationMiceMice, Inbred StrainsRatsReceptors, Antigen, T-Cell, alpha-betaSequence AlignmentSpecies SpecificityT-LymphocytesConceptsT cell responsesT cell toleranceB cellsCell responsesCell toleranceSelf-AgAutoimmune T cell responsesAutoreactive T cell responsesAutoreactive T cell clonesTCR genesAutoimmune B cellsCellular immune responsesImmune B cellsAutoreactive B cellsT cell clonesT cell epitopesAmino acids 54Autoimmune diseasesT cellsImmune responseCell epitopesForeign pathogensModel autoantigenImmunizationCell clonesAnti-Ro autoantibody with cross-reactive binding to the heavy chain of immunoglobulin G.
Mamula M, Harley J. Anti-Ro autoantibody with cross-reactive binding to the heavy chain of immunoglobulin G. The Yale Journal Of Biology And Medicine 1992, 65: 277-87. PMID: 1290272, PMCID: PMC2589586.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAntibodies, AntinuclearAutoantigensBinding, CompetitiveCattleCross ReactionsCyanogen BromideEnzyme-Linked Immunosorbent AssayHumansImmunoglobulin Fab FragmentsImmunoglobulin Fc FragmentsImmunoglobulin GImmunoglobulin Heavy ChainsLupus Erythematosus, SystemicPeptide FragmentsPrecipitin TestsRabbitsRibonucleoproteinsRNA, Small CytoplasmicConceptsSystemic lupus erythematosusRo antibodiesAutoimmune diseasesCross-reactive bindingSera of patientsAnti-Ro autoantibodiesHeavy chainAnti-Ro seraFragments of IgGRo proteinLupus erythematosusCyanogen bromide digestion fragmentsAntigenic stimulusRo seraPatient seraAutoantibodiesIgGFine specificityImmunologic determinantsRo responseImmunoglobulin GSerumAntibodiesRo particleRabbit serum
1991
Importance of the immune response to the Ro/La particle in the development of congenital heart block and neonatal lupus erythematosus.
Silverman E, Mamula M, Hardin J, Laxer R. Importance of the immune response to the Ro/La particle in the development of congenital heart block and neonatal lupus erythematosus. The Journal Of Rheumatology 1991, 18: 120-4. PMID: 2023181.Peer-Reviewed Original ResearchConceptsNeonatal lupus erythematosusCongenital heart blockAnti-La antibodiesHeart blockImmune responseLupus erythematosusCutaneous neonatal lupus erythematosusAnti-U1RNP antibodiesAnti-Ro antibodiesRo antibodiesAnti-RoLa antibodiesAntibodiesErythematosusAssay techniquesPrevious studiesResponsePatientsInfantsPathogenesisWomen
1990
The specificity of human anti-cytochrome c autoantibodies that arise in autoimmune disease.
Mamula M, Jemmerson R, Hardin J. The specificity of human anti-cytochrome c autoantibodies that arise in autoimmune disease. The Journal Of Immunology 1990, 144: 1835-40. PMID: 1689756, DOI: 10.4049/jimmunol.144.5.1835.Peer-Reviewed Original ResearchConceptsC autoantibodiesC antibodyPresence of autoantibodiesConnective tissue diseaseSpecificity of autoantibodiesAntimitochondrial antibodiesAutoantibody responseTissue diseaseAutoimmune diseasesDisease subsetsSm autoantigenPatient seraAutoantibodiesAnimal modelsModel AgAntibodiesDiseaseSpecificityPatientsSLEAutoantigensMicePathologySerumResponse
1989
Human monoclonal anti-La antibodies. The La protein resides on a subset of Ro particles.
Mamula M, Silverman E, Laxer R, Bentur L, Isacovics B, Hardin J. Human monoclonal anti-La antibodies. The La protein resides on a subset of Ro particles. The Journal Of Immunology 1989, 143: 2923-8. PMID: 2478628, DOI: 10.4049/jimmunol.143.9.2923.Peer-Reviewed Original Research
1987
Implications of anti-Ro/Sjögren's syndrome A antigen autoantibody in normal sera for autoimmunity.
Gaither K, Fox O, Yamagata H, Mamula M, Reichlin M, Harley J. Implications of anti-Ro/Sjögren's syndrome A antigen autoantibody in normal sera for autoimmunity. Journal Of Clinical Investigation 1987, 79: 841-846. PMID: 3546381, PMCID: PMC424215, DOI: 10.1172/jci112892.Peer-Reviewed Original ResearchConceptsRo/SSAAnti-Ro/SSALa/SSBNormal serumAntigen autoantibodiesSjögren's syndromeAnti-Ro/Sjögren's syndromeRo/Sjögren's syndromeHealthy normal donorsSjögren's syndrome autoantibodiesPreexisting immune responseRo/SSA precipitinsTrue autoantibodiesImmune responseNormal donorsAutoantibodiesSyndromeFragments of IgG.Western immunoblotSSA levelsSerumPatientsSensitive assayLow levelsAutoimmunity