2024
Monoclonal antibodies that block Roundabout 1 and 2 signaling target pathological ocular neovascularization through myeloid cells
Geraldo L, Xu Y, Mouthon G, Furtado J, Leser F, Blazer L, Adams J, Zhang S, Zheng L, Song E, Robinson M, Thomas J, Sidhu S, Eichmann A. Monoclonal antibodies that block Roundabout 1 and 2 signaling target pathological ocular neovascularization through myeloid cells. Science Translational Medicine 2024, 16: eadn8388. PMID: 39565875, DOI: 10.1126/scitranslmed.adn8388.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAntibodies, MonoclonalCorneal NeovascularizationDisease Models, AnimalHumansIntercellular Signaling Peptides and ProteinsMiceMice, Inbred C57BLMyeloid CellsNeovascularization, PathologicNerve Tissue ProteinsReceptors, ImmunologicRetinaRetinal NeovascularizationSignal TransductionConceptsOxygen-induced retinopathyPathological ocular neovascularizationCorneal neovascularizationMyeloid cellsOcular neovascularizationHeterogeneous population of myeloid cellsBlood-retina barrier integrityPopulation of myeloid cellsActivation of myeloid cellsMonoclonal antibodiesOcular neovascular diseasesBlinding eye diseaseHuman monoclonal antibodyExtracellular domainMouse model in vivoModel in vivoMAb treatmentMyeloid populationsOIR retinasNeovascular diseasesVision lossEye diseaseSlit-RoboSlit-Robo signalingBlocking antibodiesStromal Cell-SLIT3/Cardiomyocyte-ROBO1 Axis Regulates Pressure Overload-Induced Cardiac Hypertrophy
Liu X, Li B, Wang S, Zhang E, Schultz M, Touma M, Da Rocha A, Evans S, Eichmann A, Herron T, Chen R, Xiong D, Jaworski A, Weiss S, Si M. Stromal Cell-SLIT3/Cardiomyocyte-ROBO1 Axis Regulates Pressure Overload-Induced Cardiac Hypertrophy. Circulation Research 2024, 134: 913-930. PMID: 38414132, PMCID: PMC10977056, DOI: 10.1161/circresaha.122.321292.Peer-Reviewed Original ResearchConceptsTransverse aortic constrictionAortic constrictionPressure overloadCardiomyocyte hypertrophyVascular mural cellsCardiomyocyte hypertrophy in vitroDecreased left ventricular hypertrophyStimulate cardiomyocyte hypertrophyCongenital heart defectsCell-specific knockoutLeft ventricular functionAdverse cardiac remodelingVentricular pressure overloadCardiomyocyte-specific deletionMural cellsHypertrophy in vitroPressure overload stressCardiac stromal cellsMyocardial tissue samplesEffects in vitroIn vitro studiesHypertrophy-related genesHeart defectsRegulate cardiac developmentVentricular function
2021
Slit2-Robo Signaling Promotes Glomerular Vascularization and Nephron Development
Li J, Geraldo LH, Dubrac A, Zarkada G, Eichmann A. Slit2-Robo Signaling Promotes Glomerular Vascularization and Nephron Development. Journal Of The American Society Of Nephrology 2021, 32: 2255-2272. PMID: 34341180, PMCID: PMC8729857, DOI: 10.1681/asn.2020111640.Peer-Reviewed Original ResearchConceptsGlomerular vascularizationRobo receptorsKidney functionVascular developmentGlomerular perfusionKidney diseaseGlomerular endotheliumLigand trapInhibited vascularizationSlit2-RoboEndothelial proliferationGlomerular capillariesEndothelial compartmentGlomerular angiogenesisPerfusion analysisKidney vasculatureVascularizationUreteric bud branchingNovel roleAxon guidanceNephron developmentBlood filtrationReceptorsAngiogenesisGene deletion
2011
Robo4 Maintains Vessel Integrity and Inhibits Angiogenesis by Interacting with UNC5B
Koch AW, Mathivet T, Larrivée B, Tong RK, Kowalski J, Pibouin-Fragner L, Bouvrée K, Stawicki S, Nicholes K, Rathore N, Scales SJ, Luis E, del Toro R, Freitas C, Bréant C, Michaud A, Corvol P, Thomas JL, Wu Y, Peale F, Watts RJ, Tessier-Lavigne M, Bagri A, Eichmann A. Robo4 Maintains Vessel Integrity and Inhibits Angiogenesis by Interacting with UNC5B. Developmental Cell 2011, 20: 33-46. PMID: 21238923, DOI: 10.1016/j.devcel.2010.12.001.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAntibodies, BlockingBlood VesselsCapillary PermeabilityEnzyme ActivationHumansLigandsMiceModels, BiologicalNeovascularization, PathologicNerve Tissue ProteinsNetrin ReceptorsProtein BindingReceptors, Cell SurfaceReceptors, ImmunologicRetinal VesselsSignal TransductionSrc-Family KinasesSus scrofaVascular Endothelial Growth Factor AConceptsProtein-protein interaction screenVascular endothelial growth factorFunction-blocking monoclonal antibodiesInteraction screenNovel functionGuidance receptorsExtracellular domainNetrin receptorsReceptor familyVessel integrityReceptor interactionInhibits angiogenesisRobo4Unexpected interactionsGrowth factorEndothelial cellsUNC5BVascular integrityEndothelial growth factorAngiogenesisIncreases angiogenesisReceptorsMonoclonal antibodiesIntegrityProtein
2001
A model for gene therapy of human hereditary lymphedema
Karkkainen M, Saaristo A, Jussila L, Karila K, Lawrence E, Pajusola K, Bueler H, Eichmann A, Kauppinen R, Kettunen M, Ylä-Herttuala S, Finegold D, Ferrell R, Alitalo K. A model for gene therapy of human hereditary lymphedema. Proceedings Of The National Academy Of Sciences Of The United States Of America 2001, 98: 12677-12682. PMID: 11592985, PMCID: PMC60113, DOI: 10.1073/pnas.221449198.Peer-Reviewed Original ResearchMeSH KeywordsAdenoviridaeAmino Acid SequenceAnimalsDependovirusDisease Models, AnimalEndothelial Growth FactorsGenetic TherapyHumansLymphedemaMaleMiceMice, Inbred BALB CMice, Inbred C3HMolecular Sequence DataNerve Tissue ProteinsNeuropilin-1Receptor Protein-Tyrosine KinasesReceptors, Growth FactorVascular Endothelial Growth Factor CVascular Endothelial Growth Factor Receptor-3Plasticity of endothelial cells during arterial-venous differentiation in the avian embryo.
Moyon D, Pardanaud L, Yuan L, Bréant C, Eichmann A. Plasticity of endothelial cells during arterial-venous differentiation in the avian embryo. Development 2001, 128: 3359-70. PMID: 11546752, DOI: 10.1242/dev.128.17.3359.Peer-Reviewed Original ResearchConceptsArterial-venous differentiationEndothelial plasticityEndothelial cellsEmbryonic day 7Jugular veinDay 7Vessel wallPrimary vascular systemNeuropilin-1Quail-chick chimerasHost arteryVenous fateEmbryonic developmentTransmembrane receptorsVenous markersEmbryonic day 2Venous endothelial cellsAortic endothelial cellsAvian embryosVascular developmentMost arteriesCarotid arteryVessel identityDay 11 embryosDorsal aorta