2020
Bone Marrow Endothelial Cells Take Up Blood-Borne Immune Complexes via Fcγ Receptor IIb2 in an Erythropoietin-Dependent Manner.
Ito T, Kometani K, Minato N, Hamazaki Y. Bone Marrow Endothelial Cells Take Up Blood-Borne Immune Complexes via Fcγ Receptor IIb2 in an Erythropoietin-Dependent Manner. The Journal Of Immunology 2020, 205: 2008-2015. PMID: 32907997, DOI: 10.4049/jimmunol.1901101.Peer-Reviewed Original ResearchConceptsImmune complexesHealthy miceBone marrowUptake of ICsEndothelial cellsAdministration of erythropoietinSoluble immune complexesLiver reticuloendothelial systemSinusoidal endothelial cellsBone marrow endothelial cellsMarrow endothelial cellsEPO administrationKupffer cellsTransgenic miceAnemic conditionBM erythroblastsReticuloendothelial systemSinusoidal vasculatureMiceBMECsEPO receptorHematopoietic cellsAdministrationEPOHematopoietic niche
2014
In vivo imaging reveals PKA regulation of ERK activity during neutrophil recruitment to inflamed intestines
Mizuno R, Kamioka Y, Kabashima K, Imajo M, Sumiyama K, Nakasho E, Ito T, Hamazaki Y, Okuchi Y, Sakai Y, Kiyokawa E, Matsuda M. In vivo imaging reveals PKA regulation of ERK activity during neutrophil recruitment to inflamed intestines. Journal Of Experimental Medicine 2014, 211: 1123-1136. PMID: 24842369, PMCID: PMC4042632, DOI: 10.1084/jem.20132112.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAnti-Inflammatory Agents, Non-SteroidalBenzamidesCell AdhesionCell MovementCyclic AMP-Dependent Protein KinasesDiphenylamineEndothelial CellsEnteritisExtracellular Signal-Regulated MAP KinasesFemaleFluorescence Resonance Energy TransferGreen Fluorescent ProteinsIntestine, SmallMaleMethyl EthersMiceMice, Inbred C57BLMice, TransgenicMicroscopy, Fluorescence, MultiphotonNaphthalenesNeutrophil InfiltrationNeutrophilsPhenylbutyratesReceptors, Prostaglandin E, EP4 SubtypeTime-Lapse ImagingConceptsNonsteroidal antiinflammatory drugsExtracellular signal-regulated kinaseChemical mediatorsNeutrophil recruitmentEndothelial cellsInterstitial tissueSuch chemical mediatorsInflamed intestinal tissueProstaglandin receptor EP4Migration of neutrophilsProtein kinase ANeutrophil recruitment cascadeInflamed intestineEP4 agonistReceptor EP4ERK activityEP4 receptorsAntiinflammatory drugsIntravenous administrationInflammatory sitesIntestinal tissueTransgenic miceSignal-regulated kinaseNeutrophilsRecruitment cascade