2020
Improving the Pharmacodynamics and In Vivo Activity of ENPP1‐Fc Through Protein and Glycosylation Engineering
Stabach PR, Zimmerman K, Adame A, Kavanagh D, Saeui CT, Agatemor C, Gray S, Cao W, De La Cruz EM, Yarema KJ, Braddock DT. Improving the Pharmacodynamics and In Vivo Activity of ENPP1‐Fc Through Protein and Glycosylation Engineering. Clinical And Translational Science 2020, 14: 362-372. PMID: 33064927, PMCID: PMC7877847, DOI: 10.1111/cts.12887.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsArea Under CurveDisease Models, AnimalEnzyme Replacement TherapyGlycosylationHalf-LifeHistocompatibility Antigens Class IHumansMaleMice, TransgenicPhosphoric Diester HydrolasesProtein EngineeringProtein Structure, TertiaryPyrophosphatasesReceptors, FcRecombinant Fusion ProteinsVascular CalcificationConceptsProtein engineeringO-BuN-glycansGlycosylation engineeringCellular recyclingENPP1-deficient miceTerminal sialylationBiomanufacturing platformProtein therapeuticsCalcification disordersSialylationCellsVivo activityFc neonatal receptorTherapeuticsArterial calcificationProteinMurine modelManNAcEnzyme replacementNeonatal receptorEfficacious levelsGeneral strategyThree-prong strategyDrug potency
2013
Molecular Basis of Purinergic Signal Metabolism by Ectonucleotide Pyrophosphatase/Phosphodiesterases 4 and 1 and Implications in Stroke*♦
Albright RA, Ornstein DL, Cao W, Chang WC, Robert D, Tehan M, Hoyer D, Liu L, Stabach P, Yang G, De La Cruz EM, Braddock DT. Molecular Basis of Purinergic Signal Metabolism by Ectonucleotide Pyrophosphatase/Phosphodiesterases 4 and 1 and Implications in Stroke*♦. Journal Of Biological Chemistry 2013, 289: 3294-3306. PMID: 24338010, PMCID: PMC3916532, DOI: 10.1074/jbc.m113.505867.Peer-Reviewed Original ResearchConceptsExtracellular membrane proteinsMembrane proteinsSubstrate specificityMolecular basisHigh-resolution crystal structuresResolution crystal structureComparative structural analysisATP hydrolysisNPP1Brain vascular endotheliumCorresponding regionTerminal phosphateLow nanomolar concentrationsPurinergic signalsPlatelet aggregationProteinATPEnzymeNanomolar concentrationsVascular endotheliumPhosphodiesterases 4Ap3AMetabolismSurface of chondrocytesTissue mineralization