2005
CSF-1 Induces fos Gene Transcription and Activates the Transcription Factor Elk-1 in Mature Osteoclasts
Yao G, Itokawa T, Paliwal I, Insogna K. CSF-1 Induces fos Gene Transcription and Activates the Transcription Factor Elk-1 in Mature Osteoclasts. Calcified Tissue International 2005, 76: 371-378. PMID: 15812575, DOI: 10.1007/s00223-004-0099-8.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAnimals, NewbornCell NucleusCells, CulturedDNA-Binding ProteinsEts-Domain Protein Elk-1Genes, fosMacrophage Colony-Stimulating FactorMiceMice, TransgenicOsteoclastsProto-Oncogene ProteinsProto-Oncogene Proteins c-fosRNA, MessengerTranscription FactorsTranscription, GeneticTranscriptional ActivationConceptsTranscription factor Elk-1Serum response elementTranscriptional activationElk-1CSF-1Response elementMature osteoclastsNuclear c-Fos proteinRegulation of FosBacterial lac Z geneC-fosSap-1aFos serum response elementFos promoterNuclear proteinsGene transcriptionFos geneMolecular mechanismsLac Z geneVehicle-treated cellsTargeted deletionFactor 1Absolute requirementC-Fos proteinLike cells
1997
Colony-stimulating factor-1 induces cytoskeletal reorganization and c-src-dependent tyrosine phosphorylation of selected cellular proteins in rodent osteoclasts.
Insogna KL, Sahni M, Grey AB, Tanaka S, Horne WC, Neff L, Mitnick M, Levy JB, Baron R. Colony-stimulating factor-1 induces cytoskeletal reorganization and c-src-dependent tyrosine phosphorylation of selected cellular proteins in rodent osteoclasts. Journal Of Clinical Investigation 1997, 100: 2476-2485. PMID: 9366562, PMCID: PMC508448, DOI: 10.1172/jci119790.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsAnimals, NewbornCell MovementCells, CulturedCytoskeletonKineticsMacrophage Colony-Stimulating FactorMolecular Sequence DataOsteoclastsPeptidesPhosphoproteinsPhosphorylationPhosphotyrosinePolymerase Chain ReactionProto-Oncogene Proteins pp60(c-src)RatsSrc-Family KinasesSubstrate SpecificityConceptsColony-stimulating factor-1CSF-1 treatmentC-SrcC-fmsCellular proteinsC-Src-dependent tyrosine phosphorylationGrb2-binding proteinSrc kinase activityFactor 1Normal cytoskeletal architectureCytoskeletal architectureSrc geneCytoskeletal reorganizationTyrosine phosphorylationKinase activityPhosphotyrosine stainingCellular eventsF-actinActin distributionTargeted disruptionProteinRapid cytoplasmicLike cellsPhosphorylationOsteoclast-like cells