2022
In vivo correction of cystic fibrosis mediated by PNA nanoparticles
Piotrowski-Daspit AS, Barone C, Lin CY, Deng Y, Wu D, Binns TC, Xu E, Ricciardi AS, Putman R, Garrison A, Nguyen R, Gupta A, Fan R, Glazer PM, Saltzman WM, Egan ME. In vivo correction of cystic fibrosis mediated by PNA nanoparticles. Science Advances 2022, 8: eabo0522. PMID: 36197984, PMCID: PMC9534507, DOI: 10.1126/sciadv.abo0522.Peer-Reviewed Original ResearchCystic fibrosisF508del miceIntravenous deliveryPrimary nasal epithelial cellsMultiple organ dysfunctionNasal epithelial cellsUssing chamber assaysOrgan dysfunctionF508del cystic fibrosisVivo treatmentGI tissuesCF transmembrane conductance regulator (CFTR) geneChamber assaySystemic deliveryEpithelial cellsCF-causing mutationsFibrosisCFTR functionMiceTransmembrane conductance regulator geneTarget effectsAir-liquid interfaceDeliveryPartial gainViable option
2015
Nanoparticles that deliver triplex-forming peptide nucleic acid molecules correct F508del CFTR in airway epithelium
McNeer NA, Anandalingam K, Fields RJ, Caputo C, Kopic S, Gupta A, Quijano E, Polikoff L, Kong Y, Bahal R, Geibel JP, Glazer PM, Saltzman WM, Egan ME. Nanoparticles that deliver triplex-forming peptide nucleic acid molecules correct F508del CFTR in airway epithelium. Nature Communications 2015, 6: 6952. PMID: 25914116, PMCID: PMC4480796, DOI: 10.1038/ncomms7952.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCell LineChloridesCystic FibrosisCystic Fibrosis Transmembrane Conductance RegulatorDNA-Binding ProteinsGenetic TherapyHigh-Throughput Nucleotide SequencingHumansLactic AcidMice, Inbred C57BLNanoparticlesPeptide Nucleic AcidsPolyglycolic AcidPolylactic Acid-Polyglycolic Acid CopolymerPolymersRespiratory MucosaConceptsFacile genome engineeringVivo gene deliveryBiodegradable polymer nanoparticlesTransient gene expressionNanoparticle systemsGene deliveryPolymer nanoparticlesGene correctionGenome engineeringNanoparticlesOff-target effectsPeptide nucleic acidLethal genetic disorderNucleic acidsDonor DNATarget effectsIntranasal deliveryDeliveryCystic fibrosisEngineeringOligonucleotideChloride effluxHuman cellsAirway epitheliumLung tissue