2020
Musculoskeletal Comorbidities and Quality of Life in ENPP1‐Deficient Adults and the Response of Enthesopathy to Enzyme Replacement Therapy in Murine Models
Ferreira CR, Ansh AJ, Nester C, O'Brien C, Stabach PR, Murtada S, Lester ER, Khursigara G, Molloy L, Carpenter TO, Braddock DT. Musculoskeletal Comorbidities and Quality of Life in ENPP1‐Deficient Adults and the Response of Enthesopathy to Enzyme Replacement Therapy in Murine Models. Journal Of Bone And Mineral Research 2020, 37: 494-504. PMID: 34882836, PMCID: PMC9667476, DOI: 10.1002/jbmr.4487.Peer-Reviewed Original ResearchConceptsENPP1 deficiencyAsj/Musculoskeletal complicationsBrief Pain Inventory-Short FormPhysical Function Short FormFibroblast growth factor 23Achilles tendon calcificationHealth-related qualityMajority of patientsGrowth factor 23Cervical spine fusionPresence of enthesopathyQuality of lifeAnalgesic medicationRegular chowResidual painAdult patientsDose escalationFactor 23Replacement therapyPhysical functionCardiovascular calcificationTendon calcificationAchilles tendonSpine fusion
2019
Clinical and Biochemical Phenotypes in a Family With ENPP1 Mutations
Kotwal A, Ferrer A, Kumar R, Singh RJ, Murthy V, Schultz-Rogers L, Zimmermann M, Lanpher B, Zimmerman K, Stabach PR, Klee E, Braddock DT, Wermers RA. Clinical and Biochemical Phenotypes in a Family With ENPP1 Mutations. Journal Of Bone And Mineral Research 2019, 35: 662-670. PMID: 31826312, PMCID: PMC7771569, DOI: 10.1002/jbmr.3938.Peer-Reviewed Original ResearchConceptsAutosomal recessive hypophosphatemic rickets type 2Biallelic mutationsMonoallelic mutationsPrimary hyperparathyroidismPathogenic variantsCarotid intima-media thicknessClassic disease manifestationsNormocalcemic primary hyperparathyroidismC-terminal FGF23Intima-media thicknessWhole-exome sequencingClinical findingsArterial calcificationPeriarticular calcificationSpectrum of phenotypesIntact FGF23Disease manifestationsBilateral femursENPP1 variantsBone deformitiesBiochemical manifestationsType 2ENPP1 geneExome sequencingHyperparathyroidismHuman Heterozygous ENPP1 Deficiency Is Associated With Early Onset Osteoporosis, a Phenotype Recapitulated in a Mouse Model of Enpp1 Deficiency
Oheim R, Zimmerman K, Maulding ND, Stürznickel J, von Kroge S, Kavanagh D, Stabach PR, Kornak U, Tommasini SM, Horowitz MC, Amling M, Thompson D, Schinke T, Busse B, Carpenter TO, Braddock DT. Human Heterozygous ENPP1 Deficiency Is Associated With Early Onset Osteoporosis, a Phenotype Recapitulated in a Mouse Model of Enpp1 Deficiency. Journal Of Bone And Mineral Research 2019, 35: 528-539. PMID: 31805212, PMCID: PMC7184798, DOI: 10.1002/jbmr.3911.Peer-Reviewed Original ResearchConceptsAutosomal recessive hypophosphatemic rickets type 2ENPP1 deficiencyEarly-onset osteoporosisGene-dose effectOnset osteoporosisAsj/Bone mineral density scansBone mineralization disturbancesRenal phosphate wastingCortical boneDose effectMild osteomalaciaMineralization disturbancesFGF23 levelsMild elevationPlasma FGF23Arterial calcificationBone massPhosphate wastingSkeletal manifestationsBone fragilityThoracic spineWild-type family membersType 2Adult men
2012
NPP4 is a procoagulant enzyme on the surface of vascular endothelium
Albright RA, Chang WC, Robert D, Ornstein DL, Cao W, Liu L, Redick ME, Young JI, De La Cruz EM, Braddock DT. NPP4 is a procoagulant enzyme on the surface of vascular endothelium. Blood 2012, 120: 4432-4440. PMID: 22995898, PMCID: PMC4017314, DOI: 10.1182/blood-2012-04-425215.Peer-Reviewed Original ResearchMeSH KeywordsAdenosine DiphosphateAdultAnimalsBlood CoagulationCoagulantsCyclic Nucleotide Phosphodiesterases, Type 4Dinucleoside PhosphatesEndothelium, VascularFluorescent Antibody TechniqueHumansHydrolysisIn Vitro TechniquesInsectaPhosphoric Diester HydrolasesPlatelet AggregationPyrophosphatasesTissue DistributionConceptsPlatelet dense granule componentsNucleotide pyrophosphatase/phosphodiesteraseRelease of ADPUncharacterized enzymesPyrophosphatase/phosphodiesteraseGranule componentsEnzymatic basisRapid disaggregationDense granule releasePlatelet aggregationExtracellular spaceAp3AConcentration-dependent mannerEnzymeGranule releaseVascular endotheliumADPProcoagulant enzymeADP receptorActivationAggregationMutants
2008
Histopathologic and Molecular Aspects of CD56+ Natural Killer/ T-Cell Lymphoma of the Testis
Ornstein DL, Bifulco CB, Braddock DT, Howe JG. Histopathologic and Molecular Aspects of CD56+ Natural Killer/ T-Cell Lymphoma of the Testis. International Journal Of Surgical Pathology 2008, 16: 291-300. PMID: 18573785, DOI: 10.1177/1066896907309687.Peer-Reviewed Original ResearchMeSH KeywordsAdultAntineoplastic Combined Chemotherapy ProtocolsBiomarkers, TumorCD56 AntigenCombined Modality TherapyCyclophosphamideDexamethasoneDoxorubicinHumansImmunohistochemistryIn Situ HybridizationKiller Cells, NaturalLymphoma, T-Cell, PeripheralMaleOrchiectomyRNA, ViralTesticular NeoplasmsVincristineConceptsNatural killer/T-cell lymphomaNasal-type natural killer/T-cell lymphomaT-cell lymphomaCytoplasmic CD3Secondary testicular involvementAggressive clinical courseEpstein-Barr virusT-cell antigensT-cell receptor genesB-cell counterpartsComprehensive histopathologicSurface CD56Nasal typeTesticular involvementClinical coursePrimary presentationRare malignancyMonoclonal rearrangementLymphomaYounger ageReceptor geneCD56HistopathologicVariable expressionCD3