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
2019
Aberrant progranulin, YKL-40, cathepsin D and cathepsin S in Gaucher disease
Afinogenova Y, Ruan J, Yang R, Kleytman N, Pastores G, Lischuk A, Mistry PK. Aberrant progranulin, YKL-40, cathepsin D and cathepsin S in Gaucher disease. Molecular Genetics And Metabolism 2019, 128: 62-67. PMID: 31358474, PMCID: PMC6864269, DOI: 10.1016/j.ymgme.2019.07.014.Peer-Reviewed Original ResearchConceptsEnzyme replacement therapyGaucher disease patientsYKL-40 levelsYKL-40Replacement therapyDisease patientsGaucher diseaseBone involvementHealthy controlsProgranulin levelsLong-term enzyme replacement therapyHigh serum YKL-40Cathepsin DSerum YKL-40 levelsGaucher disease mouse modelContribution of fibrosisLower progranulin levelsSerum YKL-40Chemokine ligand 18Disease mouse modelSevere bone involvementCathepsin SPersistent splenomegalyResidual splenomegalyGene array analysisClinical utility of genomic analysis in adults with idiopathic liver disease
Hakim A, Zhang X, DeLisle A, Oral EA, Dykas D, Drzewiecki K, Assis DN, Silveira M, Batisti J, Jain D, Bale A, Mistry PK, Vilarinho S. Clinical utility of genomic analysis in adults with idiopathic liver disease. Journal Of Hepatology 2019, 70: 1214-1221. PMID: 31000363, PMCID: PMC6526061, DOI: 10.1016/j.jhep.2019.01.036.Peer-Reviewed Original ResearchConceptsIdiopathic liver diseaseUnexplained liver diseaseManagement of adultsWhole-exome sequencingLiver diseaseAdult patientsUnknown etiologyHeterozygous variantsUse of WESAmelioration of dyslipidemiaDaily insulin requirementLeptin replacement therapyUtility of WESChronic liver diseaseNon-alcoholic steatohepatitisAcademic health care centerHealth care centersHomozygous pathogenic variantUnrelated adult patientsNon-oncological diseasesDisease preventive measuresInsulin requirementsLean patientsDevastating complicationLiver aminotransferases
2016
Validating glycoprotein non-metastatic melanoma B (gpNMB, osteoactivin), a new biomarker of Gaucher disease
Murugesan V, Liu J, Yang R, Lin H, Lischuk A, Pastores G, Zhang X, Chuang WL, Mistry PK. Validating glycoprotein non-metastatic melanoma B (gpNMB, osteoactivin), a new biomarker of Gaucher disease. Blood Cells Molecules And Diseases 2016, 68: 47-53. PMID: 28003098, PMCID: PMC5468511, DOI: 10.1016/j.bcmd.2016.12.002.Peer-Reviewed Original ResearchConceptsGaucher diseaseSerum levelsMelanoma BImiglucerase enzyme replacement therapyCohort of patientsEnzyme replacement therapyOverall disease severityGPNMB levelsDisease activityUntreated patientsReplacement therapyDisease miceDisease progressionIndividual patientsLarge cohortHematological diseasesStriking elevationPatientsNew biomarkersDisease pathophysiologyDisease severityDiseaseOrgan compartmentsBiomarkersDisease mechanisms
2012
Risk factors for fractures and avascular osteonecrosis in type 1 Gaucher disease: A study from the International Collaborative Gaucher Group (ICGG) Gaucher Registry
Khan A, Hangartner T, Weinreb NJ, Taylor JS, Mistry PK. Risk factors for fractures and avascular osteonecrosis in type 1 Gaucher disease: A study from the International Collaborative Gaucher Group (ICGG) Gaucher Registry. Journal Of Bone And Mineral Research 2012, 27: 1839-1848. PMID: 22692814, DOI: 10.1002/jbmr.1680.Peer-Reviewed Original ResearchConceptsInternational Collaborative Gaucher Group Gaucher RegistryType 1 Gaucher diseaseAvascular osteonecrosisRisk factorsDXA Z-scoresSurrogate markerZ-scoreDisease activityGaucher RegistryOdds ratioGaucher diseaseLow bone mineral densityOverall disease activityStrong risk factorPotential risk factorsBone mineral densityConditional logistic regressionSeverity of involvementNew risk factorsWhite blood cellsCase-control methodYear of birthGBA1 genotypeGD1 patientsRegistry patients
2011
Reducing selection bias in case-control studies from rare disease registries
Cole JA, Taylor JS, Hangartner TN, Weinreb NJ, Mistry PK, Khan A. Reducing selection bias in case-control studies from rare disease registries. Orphanet Journal Of Rare Diseases 2011, 6: 61. PMID: 21910867, PMCID: PMC3200984, DOI: 10.1186/1750-1172-6-61.Peer-Reviewed Original ResearchEvaluation of high density lipoprotein as a circulating biomarker of Gaucher disease activity
Stein P, Yang R, Liu J, Pastores GM, Mistry PK. Evaluation of high density lipoprotein as a circulating biomarker of Gaucher disease activity. Journal Of Inherited Metabolic Disease 2011, 34: 429-437. PMID: 21290183, PMCID: PMC3186206, DOI: 10.1007/s10545-010-9271-7.Peer-Reviewed Original ResearchConceptsEnzyme replacement therapyHigh-density lipoproteinHDL cholesterolDisease severityDisease activitySpleen volumeIndividual patientsLow high-density lipoproteinLow HDL cholesterolSeverity Score IndexMonitoring of patientsGD1 patientsSerum levelsReplacement therapyLiver volumeScore indexDensity lipoproteinPatientsCholesterolSeverityChitotriosidaseBiomarkersStriking increaseImportant surrogateLipoprotein
2010
Hyperferritinemia and iron overload in type 1 Gaucher disease
Stein P, Yu H, Jain D, Mistry PK. Hyperferritinemia and iron overload in type 1 Gaucher disease. American Journal Of Hematology 2010, 85: 472-476. PMID: 20575041, PMCID: PMC2895498, DOI: 10.1002/ajh.21721.Peer-Reviewed Original ResearchConceptsEnzyme replacement therapyType 1 Gaucher's diseaseSystemic iron overloadIron overloadGaucher diseaseLiver biopsySerum ferritinReplacement therapyTransferrin saturationHFE genotypeHFE mutationsType 1 Gaucher diseaseSubset of patientsSeverity Score IndexCorrelation of ferritinClinical iron overloadSevere hyperferritinemiaDisease activityPrior splenectomyFerritin levelsClinical spectrumHFE genotypingLiver volumeIntact spleenHigh prevalenceExpanding spectrum of the association between Type 1 Gaucher disease and cancers: A series of patients with up to 3 sequential cancers of multiple types—Correlation with genotype and phenotype
Lo SM, Stein P, Mullaly S, Bar M, Jain D, Pastores GM, Mistry PK. Expanding spectrum of the association between Type 1 Gaucher disease and cancers: A series of patients with up to 3 sequential cancers of multiple types—Correlation with genotype and phenotype. American Journal Of Hematology 2010, 85: 340-345. PMID: 20425796, PMCID: PMC2875938, DOI: 10.1002/ajh.21684.Peer-Reviewed Original ResearchConceptsType 1 Gaucher's diseaseGaucher diseaseMultiple myelomaMultiple malignanciesMultiple cancersEnzyme replacement therapy statusDiagnosis of GD1Initiation of ERTRate of splenectomySeries of patientsSystemic macrophage activationTypes of malignanciesLymphoma/leukemiaAccumulation of glucosylceramideAsplenic patientsGBA1 genotypeGD1 patientsSequential cancersFirst cancerSplenectomy statusTherapy statusNonhematologic malignanciesHematologic malignanciesIntact spleenProstate cancerThe risk of Parkinson's disease in type 1 Gaucher disease
Bultron G, Kacena K, Pearson D, Boxer M, Yang R, Sathe S, Pastores G, Mistry PK. The risk of Parkinson's disease in type 1 Gaucher disease. Journal Of Inherited Metabolic Disease 2010, 33: 167-173. PMID: 20177787, PMCID: PMC2887303, DOI: 10.1007/s10545-010-9055-0.Peer-Reviewed Original ResearchConceptsParkinson's diseaseGeneral populationGaucher diseaseRisk of PDType 1 Gaucher diseaseType 1 Gaucher's diseaseIdiopathic Parkinson's diseaseLife-time riskFirst-degree relativesParkinson's disease phenotypeLife-threatening diseaseDisease phenotypeGenetic risk factorsMagnitude of riskAvascular osteonecrosisClinical spectrumParkinsonian syndromesRisk ratioSeverity scoreRisk factorsDegree relativesHigh riskHigh incidencePD phenotypePatients
2009
Timing of initiation of enzyme replacement therapy after diagnosis of type 1 Gaucher disease: effect on incidence of avascular necrosis
Mistry PK, Deegan P, Vellodi A, Cole JA, Yeh M, Weinreb NJ. Timing of initiation of enzyme replacement therapy after diagnosis of type 1 Gaucher disease: effect on incidence of avascular necrosis. British Journal Of Haematology 2009, 147: 561-570. PMID: 19732054, PMCID: PMC2774157, DOI: 10.1111/j.1365-2141.2009.07872.x.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAge DistributionAge FactorsAgedChildChild, PreschoolDrug Administration ScheduleEnzyme Replacement TherapyFemaleGaucher DiseaseGlucosylceramidaseHumansIncidenceInfantInfant, NewbornMaleMiddle AgedOsteonecrosisRecombinant ProteinsRegistriesSex DistributionSplenectomyTime FactorsYoung AdultConceptsType 1 Gaucher diseaseYear of diagnosisAvascular necrosisIncidence rateEnzyme replacement therapyGaucher RegistryReplacement therapyInternational Collaborative Gaucher Group Gaucher RegistryRisk of AVNGaucher diseaseAdjusted incidence rate ratioInitiation of ERTIndependent risk factorIncidence rate ratiosTiming of initiationRisk factorsHigh riskPatientsDiagnosisTherapyRate ratioSplenectomyRegistryNecrosisIncidence
2008
Life expectancy in Gaucher disease type 1
Weinreb NJ, Deegan P, Kacena KA, Mistry P, Pastores GM, Velentgas P, vom Dahl S. Life expectancy in Gaucher disease type 1. American Journal Of Hematology 2008, 83: 896-900. PMID: 18980271, PMCID: PMC3743399, DOI: 10.1002/ajh.21305.Peer-Reviewed Original ResearchConceptsGD1 patientsLife expectancyGaucher disease type 1Cause of deathICGG Gaucher RegistryType 1 patientsDisease type 1Gaucher disease type 1 patientsLife table methodReference populationGaucher RegistryPatientsType 1Table methodStandard life-table methodsU.S. populationSurvival dataBirthExpectancyDeathPopulationMalignancyCardiovascularRegistryCorrelation of MRI-Based bone marrow burden score with genotype and spleen status in Gaucher's disease.
DeMayo RF, Haims AH, McRae MC, Yang R, Mistry PK. Correlation of MRI-Based bone marrow burden score with genotype and spleen status in Gaucher's disease. American Journal Of Roentgenology 2008, 191: 115-23. PMID: 18562733, PMCID: PMC3731993, DOI: 10.2214/ajr.07.3550.Peer-Reviewed Original ResearchConceptsBone marrow burden scoreEnzyme replacement therapyBurden scoreBone marrow diseaseSpleen statusReplacement therapyGaucher diseaseN370S alleleCumulative durationPathologic findingsLiver volumeMarrow diseaseSignificant positive correlationBone marrow burdenCorrelation of MRIN370S homozygotesUntreated diseaseClinical parametersPositive correlationLiver sizeProtective roleAmeliorative effectSignificant associationGreater riskDisease
2007
Increased T-Cell Sinusoidal Lymphocytosis in Liver Biopsies in Patients With Chronic Hepatitis C and Mixed Cryoglobulinemia
Carmack S, Taddei T, Robert ME, Mistry P, Jain D. Increased T-Cell Sinusoidal Lymphocytosis in Liver Biopsies in Patients With Chronic Hepatitis C and Mixed Cryoglobulinemia. The American Journal Of Gastroenterology 2007, 103: ajg200850138. PMID: 17970837, DOI: 10.1111/j.1572-0241.2007.01603.x.Peer-Reviewed Original ResearchConceptsPresence of MCMixed cryoglobulinemiaLiver biopsySinusoidal lymphocytosisSinusoidal lymphocytesChronic hepatitis C patientsHepatitis C virus infectionKupffer cell countsMean fibrosis stageOngoing antigenic stimulationC virus infectionChronic hepatitis CChronic hepatitis C.Hepatitis C patientsRisk of lymphomaCD8-positive cellsNumber of CD68Low viral loadStage of fibrosisT-cell lymphocytesC patientsHepatitis CMC patientsHepatitis C.Lymphocyte countConsequences of diagnostic delays in type 1 Gaucher disease: The need for greater awareness among Hematologists–Oncologists and an opportunity for early diagnosis and intervention
Mistry PK, Sadan S, Yang R, Yee J, Yang M. Consequences of diagnostic delays in type 1 Gaucher disease: The need for greater awareness among Hematologists–Oncologists and an opportunity for early diagnosis and intervention. American Journal Of Hematology 2007, 82: 697-701. PMID: 17492645, DOI: 10.1002/ajh.20908.Peer-Reviewed Original ResearchConceptsEnzyme replacement therapyDiagnostic delayGaucher diseaseType 1 Gaucher diseaseLife-threatening manifestationsLife-threatening complicationsSeries of patientsSevere disease manifestationsSurvey of patientsSevere complicationsReplacement therapyMultiple myelomaClassic symptomsFinal diagnosisDisease manifestationsDifferential diagnosisEarly diagnosisCorrect diagnosisPhysician educationPatientsAnecdotal experienceComplicationsDiagnosisSymptomsGD symptoms
2006
Phenotype variations in Gaucher disease
Mistry P, Germain DP. Phenotype variations in Gaucher disease. La Revue De Médecine Interne 2006, 27: s3-s6. PMID: 16644399, DOI: 10.1016/s0248-8663(06)80002-0.Peer-Reviewed Original ResearchConceptsGaucher diseaseClinical manifestationsMajority of patientsRate of progressionGaucher phenotypeHigh inter-individual variabilityGenotype-phenotype correlationDevastating complicationInter-individual variabilityBlood countDisease compartmentsNatural historyDiseaseGlucocerebrosidase activityN370S mutationGenetic modifiersMolecular diagnosisDiagnosisSeverityManifestations
2002
Pulmonary hypertension in type 1 Gaucher’s disease: genetic and epigenetic determinants of phenotype and response to therapy
Mistry PK, Sirrs S, Chan A, Pritzker MR, Duffy TP, Grace ME, Meeker DP, Goldman ME. Pulmonary hypertension in type 1 Gaucher’s disease: genetic and epigenetic determinants of phenotype and response to therapy. Molecular Genetics And Metabolism 2002, 77: 91-98. PMID: 12359135, DOI: 10.1016/s1096-7192(02)00122-1.Peer-Reviewed Original ResearchConceptsType 1 Gaucher's diseaseSevere pulmonary hypertensionLife-threatening pulmonary hypertensionRight ventricular systolic pressurePulmonary hypertensionGaucher diseaseAsymptomatic pulmonary hypertensionCharacteristics of patientsHigh-risk patientsVentricular systolic pressureEnzyme gene polymorphismACE I alleleAdditional genetic factorsLung transplantationUntreated patientsTransplant candidatesConsecutive patientsSystolic pressureTertiary referralDoppler echocardiographyReplacement therapyClinical spectrumPoor complianceGD patientsGBA mutations
2001
Blood and graft eosinophils in acute cellular rejection of liver allografts
Nagral A, Quaglia A, Sabin CA, Dhillon AP, Bearcroft CP, Millar A, Davies SE, Mistry PK, Davidson BR, Rolles K, Burroughs AK. Blood and graft eosinophils in acute cellular rejection of liver allografts. Transplantation Proceedings 2001, 33: 2588-2593. PMID: 11406255, DOI: 10.1016/s0041-1345(01)02105-4.Peer-Reviewed Original Research
2000
The Gaucher Registry: Demographics and Disease Characteristics of 1698 Patients With Gaucher Disease
Charrow J, Andersson HC, Kaplan P, Kolodny EH, Mistry P, Pastores G, Rosenbloom BE, Scott CR, Wappner RS, Weinreb NJ, Zimran A. The Gaucher Registry: Demographics and Disease Characteristics of 1698 Patients With Gaucher Disease. JAMA Internal Medicine 2000, 160: 2835-2843. PMID: 11025794, DOI: 10.1001/archinte.160.18.2835.Peer-Reviewed Original ResearchConceptsGaucher RegistryGaucher diseaseAsplenic patientsStandardized data collection formType 1 Gaucher diseaseRadiological bone diseaseN370S/N370S genotypeEnzyme replacement therapyData collection formBone painClinical characteristicsMost patientsOngoing registryOptimal therapyReplacement therapyClinical spectrumDisease characteristicsSpecific therapyLiver volumeBone diseasePatientsLarger sample sizeType 2Collection formRetrospective data
1996
The association between free fatty acid concentrations and triglyceride-rich lipoproteins in the post-prandial state is altered by a common deletion polymorphism of the apo B signal peptide
Byrne CD, Wareham NJ, Mistry PK, Phillips D, Martensz ND, Halsall D, Talmud PJ, Humphries SE, Hales CN. The association between free fatty acid concentrations and triglyceride-rich lipoproteins in the post-prandial state is altered by a common deletion polymorphism of the apo B signal peptide. Atherosclerosis 1996, 127: 35-42. PMID: 9006802, DOI: 10.1016/s0021-9150(96)05932-1.Peer-Reviewed Original ResearchMeSH KeywordsAgedApolipoproteins BBiological TransportChylomicronsDNAFatty Acids, NonesterifiedGene DeletionGenotypeHumansImmunoradiometric AssayLipoproteins, VLDLMaleMiddle AgedMyocardial IschemiaPolymerase Chain ReactionPolymorphism, GeneticPostprandial PeriodPrevalenceProtein Sorting SignalsReference ValuesTriglyceridesUltracentrifugationConceptsIschemic heart diseaseFat tolerance testApo B signal peptideFFA concentrationsTolerance testFree fatty acid responsesLower HDL-cholesterol concentrationsFree fatty acid concentrationsHDL cholesterol concentrationsTriglyceride-rich lipoprotein concentrationsHealthy Caucasian menApo B signal peptide genotypesTriglyceride-rich lipoproteinsPost-prandial stateYears of ageFatty acid responsesOnly significant determinantCaucasian manLipoprotein concentrationsFatty acid concentrationsHeart diseaseCholesterol concentrationsSignificant associationGenotype groupsCommon deletion polymorphism