Disease-relevant proteostasis regulation of cystic fibrosis transmembrane conductance regulator
Villella VR, Esposito S, Bruscia EM, Vicinanza M, Cenci S, Guido S, Pettoello-Mantovani M, Carnuccio R, De Matteis MA, Luini A, Maiuri MC, Raia V, Kroemer G, Maiuri L. Disease-relevant proteostasis regulation of cystic fibrosis transmembrane conductance regulator. Cell Death & Differentiation 2013, 20: 1101-1115. PMID: 23686137, PMCID: PMC3705602, DOI: 10.1038/cdd.2013.46.Peer-Reviewed Original ResearchMeSH KeywordsAdaptor Proteins, Signal TransducingApoptosis Regulatory ProteinsBeclin-1BronchiCell LineCell MembraneCystic FibrosisCystic Fibrosis Transmembrane Conductance RegulatorEpithelial CellsHumansMembrane ProteinsMutationPhosphoric Monoester HydrolasesProteostasis DeficienciesRab5 GTP-Binding ProteinsReceptors, TransferrinSequestosome-1 ProteinConceptsCFTR proteinBronchial epithelial cellsCFTR surface expressionSmall GTPase Rab5Cystic fibrosis transmembrane conductance regulatorFibrosis transmembrane conductance regulatorWild-type CFTRFunctional CFTR proteinSQSTM1/p62Transmembrane conductance regulatorPositive feed-forward loopPlasma membrane stabilityFeed-forward loopEpithelial cellsProteostasis regulationProtein traffickingProteostasis networkGTPase Rab5Rab5 effectorProteostasis regulatorsConformational diseasesCystic fibrosis transmembrane conductance regulator (CFTR) potentiatorRecycling defectsSQSTM1 accumulationUnexpected linkTargeting the Intracellular Environment in Cystic Fibrosis: Restoring Autophagy as a Novel Strategy to Circumvent the CFTR Defect
Villella VR, Esposito S, Bruscia EM, Maiuri MC, Raia V, Kroemer G, Maiuri L. Targeting the Intracellular Environment in Cystic Fibrosis: Restoring Autophagy as a Novel Strategy to Circumvent the CFTR Defect. Frontiers In Pharmacology 2013, 4: 1. PMID: 23346057, PMCID: PMC3549520, DOI: 10.3389/fphar.2013.00001.Peer-Reviewed Original ResearchCF transmembrane conductance regulatorIntracellular environmentMutant CF transmembrane conductance regulatorF508del-CFTR proteinBeclin-1CFTR channel activityTransmembrane conductance regulatorDefective CF transmembrane conductance regulatorDirect gene transferGeneral proteostasisProteostasis regulatorsConformational diseasesDisabled autophagyCFTR mutantsAutophagosome formationPlasma membraneConductance regulatorF508del-CFTRCommon deletion mutationsDeletion mutationsRecent pre-clinical evidenceIntracellular retentionGene transferCFTR defectProteostasis