2001
IL-6 negatively regulates IL-11 production in vitro and in vivo.
Nakchbandi I, Mitnick M, Masiukiewicz U, Sun B, Insogna K. IL-6 negatively regulates IL-11 production in vitro and in vivo. Endocrinology 2001, 142: 3850-6. PMID: 11517162, DOI: 10.1210/endo.142.9.8368.Peer-Reviewed Original ResearchConceptsIL-11 productionIL-6IL-11Bone resorptionOsteoclast formationIL-6 levelsIL-11 levelsFive-day infusionPTH excessPrimary hyperparathyroidismSerum levelsResorptive responseParathyroid adenomectomyPretreatment of cellsHuman PTHNonimmune serumPTHEffect of pretreatmentMRNA levelsSteady-state mRNA levelsPatientsCytokinesHuman osteoblast-like cellsResorptionSaos-2 cellsChapter 25 Cytokines in Primary Hyperparathyroidism
Nakchbandi I, Grey A, Masiukiewicz U, Mitnick M, Insogna K. Chapter 25 Cytokines in Primary Hyperparathyroidism. 2001, 411-421. DOI: 10.1016/b978-012098651-4/50027-4.ChaptersOsteoclast differentiation factorParathyroid hormonePrimary hyperparathyroidismImmune cell functionColony-stimulating factorResorptive actionSevere inflammationBone resorptionInterleukin-6Resorptive effectsCatabolic cytokinesCytokinesMature osteoclastsPleiotropic actionsImportant mediatorKey mediatorCell functionDifferentiation factorHyperparathyroidismOsteoclastogenesisMediatorsHematopoietic microenvironmentInflammationInfectionCell communication
1990
THE PARATHYROID HORMONE-RELATED PROTEIN STIMULATES HUMAN OSTEOBLAST-LIKE CELLS TO SECRETE A 9,000 DALTON BONERESORBING PROTEIN
Morris CA, Mitnick ME, Weir EC, Horowitz M, Kreider BL, Insogna KL. THE PARATHYROID HORMONE-RELATED PROTEIN STIMULATES HUMAN OSTEOBLAST-LIKE CELLS TO SECRETE A 9,000 DALTON BONERESORBING PROTEIN. Endocrinology 1990, 126: 1783-1786. PMID: 2307127, DOI: 10.1210/endo-126-3-1783.Peer-Reviewed Original ResearchConceptsParathyroid hormone-related proteinBone-resorbing activityHormone-related proteinBone resorptionPTH/Bone-resorbing cytokinesIL-1GM-CSFSingle fractionSequential reverse-phase HPLCII cellsUntreated cellsKD fractionHuman osteoblast-like cellsResorptionSize-exclusion HPLCNgeqOsteoblast-like cellsSpecific activityCellsKD proteinOsteoblastsReversed-phase HPLCCytokinesPGE2
1989
Osteoblast-Like Cells Secrete Granulocyte-Macrophage Colony-Stimulating Factor in Response to Parathyroid Hormone and Lipopolysaccharide*
WEIR EC, INSOGNA KL, HOROWITZ MC. Osteoblast-Like Cells Secrete Granulocyte-Macrophage Colony-Stimulating Factor in Response to Parathyroid Hormone and Lipopolysaccharide*. Endocrinology 1989, 124: 899-904. PMID: 2643512, DOI: 10.1210/endo-124-2-899.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCell DivisionCell LineColony-Stimulating FactorsDNA ReplicationGranulocyte-Macrophage Colony-Stimulating FactorGrowth SubstancesInterleukin-2Interleukin-3Interleukin-4InterleukinsKineticsLipopolysaccharidesOsteoblastsOsteosarcomaParathyroid HormoneRatsRecombinant ProteinsThymidineConceptsGranulocyte-macrophage colony-stimulating factorInterleukin-2GM-CSF antibodyIL-4Colony-stimulating factorMitogenic activityCSF antibodiesROS cellsGM-CSFT-cell mitogenic activityPresence of antibodiesDose-dependent increaseHT-2 cellsBone resorptionOsteoblast-like cellsOsteoclast precursorsPTHCell CMLipopolysaccharideAntibodiesCellular mechanismsEffect of incubationCytokinesBiochemical criteriaCSF