2003
Selective inhibitors of the osteoblast proteasome stimulate bone formation in vivo and in vitro
Garrett IR, Chen D, Gutierrez G, Zhao M, Escobedo A, Rossini G, Harris SE, Gallwitz W, Kim KB, Hu S, Crews CM, Mundy GR. Selective inhibitors of the osteoblast proteasome stimulate bone formation in vivo and in vitro. Journal Of Clinical Investigation 2003, 111: 1771-1782. PMID: 12782679, PMCID: PMC156102, DOI: 10.1172/jci16198.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBlotting, NorthernBlotting, WesternBone and BonesBone DevelopmentBone Morphogenetic Protein 2Bone Morphogenetic Protein 4Bone Morphogenetic ProteinsCarrier ProteinsCell DivisionCell LineCysteine EndopeptidasesDNADose-Response Relationship, DrugEnzyme-Linked Immunosorbent AssayGenetic VectorsHumansLuciferasesMiceMice, Inbred ICRMultienzyme ComplexesOrgan Culture TechniquesOsteoblastsPromoter Regions, GeneticProteasome Endopeptidase ComplexProteinsRNA, MessengerSkullTranscription, GeneticTransfectionTransforming Growth Factor betaConceptsUbiquitin-proteasome pathwayBMP-4BMP-2Osteoblast differentiationBMP-6 mRNA expressionUbiquitin-proteasome machineryEffect of nogginCatalytic beta subunitsProteasome inhibitorsBMP-2 gene expressionBone morphogenetic protein-2Drosophila homologueMorphogenetic protein-2Gli3 proteinGene expressionBeta subunitProteolytic processingProtein 2Bone formationDifferent inhibitorsEndogenous inhibitorOsteoblastic cellsProteasomeNogginInhibitor-1
1998
The Antiproliferative Agent Didemnin B Uncompetitively Inhibits Palmitoyl Protein Thioesterase †
Meng L, Sin N, Crews C. The Antiproliferative Agent Didemnin B Uncompetitively Inhibits Palmitoyl Protein Thioesterase †. Biochemistry 1998, 37: 10488-10492. PMID: 9671519, DOI: 10.1021/bi9804479.Peer-Reviewed Original ResearchConceptsPalmitoyl-protein thioesterase 1GTP-binding proteinsDynamic protein palmitoylationDidemnin BPalmitoyl-protein thioesterasePalmitoyl proteinsProtein palmitoylationMembrane associationBaculoviral systemMyristoyl-CoAProduct bindsHa-rasBiochemical supportProteinEnzymatic activityBindingInhibition assaysDepalmitoylationPalmitoylationThioesteraseKinetic analysisInhibitionBindsRegulationUncompetitive mode