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
2008
Rectal Potential Difference and the Functional Expression of CFTR in the Gastrointestinal Epithelia in Cystic Fibrosis Mouse Models
Weiner SA, Caputo C, Bruscia E, Ferreira EC, Price JE, Krause DS, Egan ME. Rectal Potential Difference and the Functional Expression of CFTR in the Gastrointestinal Epithelia in Cystic Fibrosis Mouse Models. Pediatric Research 2008, 63: 73-78. PMID: 18043508, DOI: 10.1203/pdr.0b013e31815b4bc6.Peer-Reviewed Original ResearchConceptsRectal potential differenceMouse modelCF mouse modelsCystic fibrosisFibrosis mouse modelDifferent mouse modelsCystic fibrosis mouse modelUssing chamber methodEffects of interventionsAutosomal recessive diseasePharmacologic interventionsRespiratory epitheliumElectrophysiologic phenotypeGastrointestinal epitheliumCF transmembrane conductance regulator (CFTR) geneRecessive diseaseVivo methodsVivo assaysVivo dataCFTR functionTransmembrane conductance regulator geneReliable assayEpitheliumInterventionCFTR expression
1999
CFTR is functionally active in GnRH-expressing GT1–7 hypothalamic neurons
Weyler R, Yurko-Mauro K, Rubenstein R, Kollen W, Reenstra W, Altschuler S, Egan M, Mulberg A. CFTR is functionally active in GnRH-expressing GT1–7 hypothalamic neurons. American Journal Of Physiology 1999, 277: c563-c571. PMID: 10484343, DOI: 10.1152/ajpcell.1999.277.3.c563.Peer-Reviewed Original ResearchConceptsGT1-7 hypothalamic neuronsHypothalamic neuronsHypothalamic neuronal cell lineGonadotropin-releasing hormoneGT1-7 cellsNeuronal cell linePreincubation of cellsGnRH secretionGT1-7Cystic fibrosisCFTR geneWestern blottingCystic fibrosis transmembrane conductance regulator (CFTR) geneCell linesGnRHDiverse manifestationsHuman brainNeuronsCAMP analogTransmembrane conductance regulator geneSexual differentiationExon 10CFTR activity