2020
Glucosylsphingosine but not Saposin C, is the target antigen in Gaucher disease-associated gammopathy
Nair S, Bar N, Xu ML, Dhodapkar M, Mistry PK. Glucosylsphingosine but not Saposin C, is the target antigen in Gaucher disease-associated gammopathy. Molecular Genetics And Metabolism 2020, 129: 286-291. PMID: 32044242, PMCID: PMC8223251, DOI: 10.1016/j.ymgme.2020.01.009.Peer-Reviewed Original ResearchConceptsGaucher disease type 1Monoclonal gammopathyAntigenic targetsClonal immunoglobulinDisease type 1B cell activationAccumulation of glucosylceramideGD1 patientsImmunogenic lipidsMetabolic inflammationMultiple myelomaGD patientsHigh riskTarget antigenCell activationImmunoglobulin typeGammopathyType 1PatientsGenetic deficiencyAge-related phenotypesSaposin CClonal IgLysosomal glucocerebrosidaseGlcSph
2018
Antigen-mediated regulation in monoclonal gammopathies and myeloma
Nair S, Sng J, Boddupalli CS, Seckinger A, Chesi M, Fulciniti M, Zhang L, Rauniyar N, Lopez M, Neparidze N, Parker T, Munshi NC, Sexton R, Barlogie B, Orlowski R, Bergsagel L, Hose D, Flavell RA, Mistry PK, Meffre E, Dhodapkar MV. Antigen-mediated regulation in monoclonal gammopathies and myeloma. JCI Insight 2018, 3: e98259. PMID: 29669929, PMCID: PMC5931125, DOI: 10.1172/jci.insight.98259.Peer-Reviewed Original ResearchConceptsMultiple myelomaPlasma cellsGaucher diseaseAntigenic stimulationMonoclonal gammopathyAntigen-driven stimulationMonoclonal IgClonal IgB cell receptorSingle tumor cellsPatient cohortUndetermined significanceVivo responsivenessMalignant cloneGammopathyTumor growthMonoclonal tumorsCell receptorTumor cellsAntigenGene expression profilingStimulationClonal natureMyelomaTumors
2016
Clonal Immunoglobulin against Lysolipids in the Origin of Myeloma
Nair S, Branagan AR, Liu J, Boddupalli CS, Mistry PK, Dhodapkar MV. Clonal Immunoglobulin against Lysolipids in the Origin of Myeloma. New England Journal Of Medicine 2016, 374: 555-561. PMID: 26863356, PMCID: PMC4804194, DOI: 10.1056/nejmoa1508808.Peer-Reviewed Original Research