2009
Bone Marrow Monocyte PECAM-1 Deficiency Elicits Increased Osteoclastogenesis Resulting in Trabecular Bone Loss
Wu Y, Tworkoski K, Michaud M, Madri JA. Bone Marrow Monocyte PECAM-1 Deficiency Elicits Increased Osteoclastogenesis Resulting in Trabecular Bone Loss. The Journal Of Immunology 2009, 182: 2672-2679. PMID: 19234161, DOI: 10.4049/jimmunol.0802398.Peer-Reviewed Original ResearchMeSH KeywordsAgingAnimalsBone Marrow CellsBone ResorptionCell DifferentiationCells, CulturedDown-RegulationFemaleIntracellular Signaling Peptides and ProteinsMiceMice, KnockoutMonocytesOsteoclastsOsteogenesisPhosphorylationPlatelet Endothelial Cell Adhesion Molecule-1Protein Tyrosine Phosphatase, Non-Receptor Type 6Protein-Tyrosine KinasesSyk KinaseZAP-70 Protein-Tyrosine KinaseConceptsOsteoclast-like cellsKO miceBone marrowPECAM-1-null miceTrabecular bone lossPECAM-1Trabecular bone volumeSize of osteoclastsNF-kappaB ligandOsteoclast precursor culturesSHP-1 interactionsNumber of trabeculaeWT miceBM monocytesBone lossBone resorptionReceptor activatorBone volumeSHP-1Precursor culturesNull miceMiceLong bonesSyk kinaseFurther studies
2007
MAPKAPK2-mediated LSP1 phosphorylation and FMLP-induced neutrophil polarization
Wu Y, Zhan L, Ai Y, Hannigan M, Gaestel M, Huang CK, Madri JA. MAPKAPK2-mediated LSP1 phosphorylation and FMLP-induced neutrophil polarization. Biochemical And Biophysical Research Communications 2007, 358: 170-175. PMID: 17481585, DOI: 10.1016/j.bbrc.2007.04.104.Peer-Reviewed Original ResearchAnimalsCarrier ProteinsCell PolarityChemotaxis, LeukocyteHumansImidazolesIn Vitro TechniquesIntracellular Signaling Peptides and ProteinsMiceMice, KnockoutMicrofilament ProteinsNeutrophil ActivationNeutrophilsN-Formylmethionine Leucyl-PhenylalanineP38 Mitogen-Activated Protein KinasesPhosphorylationProtein Serine-Threonine KinasesPseudopodiaPyridines
2005
Neutrophils Lacking Platelet-Endothelial Cell Adhesion Molecule-1 Exhibit Loss of Directionality and Motility in CXCR2-Mediated Chemotaxis
Wu Y, Stabach P, Michaud M, Madri JA. Neutrophils Lacking Platelet-Endothelial Cell Adhesion Molecule-1 Exhibit Loss of Directionality and Motility in CXCR2-Mediated Chemotaxis. The Journal Of Immunology 2005, 175: 3484-3491. PMID: 16148090, DOI: 10.4049/jimmunol.175.6.3484.Peer-Reviewed Original ResearchMeSH KeywordsActinsAnimalsCell ShapeChemokine CXCL1ChemokinesChemokines, CXCChemotaxis, LeukocyteCytokinesInterleukin-8Intracellular Signaling Peptides and ProteinsMiceMice, KnockoutNeutrophilsPlatelet Endothelial Cell Adhesion Molecule-1Protein Phosphatase 1Protein Tyrosine Phosphatase, Non-Receptor Type 6Protein Tyrosine PhosphatasesReceptors, Interleukin-8BConceptsCell motilitySrc homology 2 domainF-actinSHP-1 phosphatase activityWild-type neutrophilsF-actin polymerizationPhosphatase 1Time-lapse videomicroscopyPECAM-1Cytokine-induced mobilizationPhosphatase activityExhibit lossMurine neutrophilsMotilityChemotaxisZigmond chamberCellsPECAMLeading frontCytoskeletonMoesinIL-8FMLP gradientProteinActin
2003
Platelet–endothelial cell adhesion molecule-1 modulates endothelial migration through its immunoreceptor tyrosine-based inhibitory motif
Gratzinger D, Barreuther M, Madri JA. Platelet–endothelial cell adhesion molecule-1 modulates endothelial migration through its immunoreceptor tyrosine-based inhibitory motif. Biochemical And Biophysical Research Communications 2003, 301: 243-249. PMID: 12535670, DOI: 10.1016/s0006-291x(02)02982-0.Peer-Reviewed Original ResearchMeSH KeywordsAdherens JunctionsAmino Acid MotifsAnimalsCattleCell MovementCells, CulturedEndothelium, VascularEnzyme ActivationIntracellular Signaling Peptides and ProteinsMiceMice, KnockoutPhosphorylationPlatelet Endothelial Cell Adhesion Molecule-1Protein BindingProtein Tyrosine Phosphatase, Non-Receptor Type 11Protein Tyrosine PhosphatasesRecombinant Fusion ProteinsTyrosineConceptsSHP-2Tyrosine phosphatase SHP-2Endothelial migrationFocal contact componentsPlatelet endothelial cell adhesion molecule-1Phosphatase SHP-2Cell-cell junctionsImmunoreceptor tyrosine-based inhibitory motifCell-substrate adhesionFocal adhesion kinaseTyrosine-based inhibitory motifPECAM-1Endothelial cellsPECAM-1 phosphorylationSelective dephosphorylationAdhesion kinaseTyrosine phosphorylationAdhesion proteinsRecombinant proteinsCytoskeletal fractionCell adhesion molecule-1Coordinated migrationInhibitory motifPhosphorylationAdhesion molecule-1