2025
Investigation of the protein corona and biodistribution profile of polymeric nanoparticles for intra-amniotic delivery
Lynn A, Shin K, Eaton D, Rose M, Zhang X, Ene M, Grundler J, Deschenes E, Rivero R, Bracaglia L, Glazer P, Stitelman D, Saltzman W. Investigation of the protein corona and biodistribution profile of polymeric nanoparticles for intra-amniotic delivery. Biomaterials 2025, 320: 123238. PMID: 40064138, PMCID: PMC11972154, DOI: 10.1016/j.biomaterials.2025.123238.Peer-Reviewed Original ResearchAmniotic fluidProtein corona formationProtein coronaIntra-amniotic deliveryNP delivery systemPEGylated nanoparticlesSurface polyethylene glycolPoly(lactic-co-glycolic acidProtein corona compositionLung cells in vitroCorona formationPLA-PEG nanoparticlesNon-PEGylated nanoparticlesCells in vitroLevels of albuminFetal bowelFetal lungFetal organsNP biodistributionPoly(lactic-acidDense brush conformationCorona compositionPolyvinyl alcoholBiodistribution profileCellular association
2021
Nanoparticles for delivery of agents to fetal lungs
Ullrich SJ, Freedman-Weiss M, Ahle S, Mandl HK, Piotrowski-Daspit AS, Roberts K, Yung N, Maassel N, Bauer-Pisani T, Ricciardi AS, Egan ME, Glazer PM, Saltzman WM, Stitelman DH. Nanoparticles for delivery of agents to fetal lungs. Acta Biomaterialia 2021, 123: 346-353. PMID: 33484911, PMCID: PMC7962939, DOI: 10.1016/j.actbio.2021.01.024.Peer-Reviewed Original ResearchConceptsFetal lungCellular uptakeIntra-amniotic routeRoute of deliveryCongenital lung diseaseDelivery of agentsIntra-amniotic deliveryRelative cellular uptakeNanoparticlesFetal treatmentDiaphragmatic herniaLung diseaseFetal therapyLung tissueFetal miceIntravenous deliveryCystic fibrosisLungLung therapyInterventional technologiesTherapeutic agentsEndothelial cellsCell populationsEffective targetingTherapy
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