2022
Membrane potential drives the exit from pluripotency and cell fate commitment via calcium and mTOR
Sempou E, Kostiuk V, Zhu J, Cecilia Guerra M, Tyan L, Hwang W, Camacho-Aguilar E, Caplan M, Zenisek D, Warmflash A, Owens N, Khokha M. Membrane potential drives the exit from pluripotency and cell fate commitment via calcium and mTOR. Nature Communications 2022, 13: 6681. PMID: 36335122, PMCID: PMC9637099, DOI: 10.1038/s41467-022-34363-w.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCalciumCell DifferentiationEther-A-Go-Go Potassium ChannelsHumansMembrane PotentialsPluripotent Stem CellsTOR Serine-Threonine KinasesConceptsPluripotent cellsAdult tissue homeostasisCell fate commitmentDifferentiated cell fatesLeft-right patterningPluripotent embryonic cellsHuman embryonic stem cellsTemporal transcriptome analysisGene regulatory networksExpense of differentiationEmbryonic stem cellsGerm layer differentiationMembrane depolarizationFate commitmentPluripotent stateCell fateTranscriptome analysisRegulatory networksMyogenic lineageEmbryonic developmentTissue homeostasisDifferentiated fateEmbryonic cellsCandidate genesPluripotency
2004
Curcumin, a Major Constituent of Turmeric, Corrects Cystic Fibrosis Defects
Egan ME, Pearson M, Weiner SA, Rajendran V, Rubin D, Glöckner-Pagel J, Canny S, Du K, Lukacs GL, Caplan MJ. Curcumin, a Major Constituent of Turmeric, Corrects Cystic Fibrosis Defects. Science 2004, 304: 600-602. PMID: 15105504, DOI: 10.1126/science.1093941.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCalciumCalnexinCell LineCell MembraneCricetinaeCurcuminCystic FibrosisCystic Fibrosis Transmembrane Conductance RegulatorElectrolytesEndoplasmic ReticulumGene TargetingGlycosylationHumansIntestinal MucosaIntestinal ObstructionIsoproterenolMembrane PotentialsMiceMice, KnockoutMutationNasal MucosaPolyethylene GlycolsProtein FoldingRectumTransfectionConceptsCystic fibrosis transmembrane conductance regulatorCFTR proteinDeltaF508 cystic fibrosis transmembrane conductance regulatorDeltaF508 CFTR proteinFibrosis transmembrane conductance regulatorTransmembrane conductance regulatorBaby hamster kidney cellsPlasma membraneComplete knockoutConductance regulatorHamster kidney cellsEndoplasmic reticulumCystic fibrosis defectCFTR geneKidney cellsCFTR miceGenesProteinMutationsCommon mutationsHomozygous expressionCurcumin treatmentFunctional appearanceWeight basisRegulator
1997
Membrane polarity in epithelial cells: protein sorting and establishment of polarized domains
Caplan MJ. Membrane polarity in epithelial cells: protein sorting and establishment of polarized domains. American Journal Of Physiology 1997, 272: f425-f429. PMID: 9140041, DOI: 10.1152/ajprenal.1997.272.4.f425.Peer-Reviewed Original ResearchConceptsTransport proteinsEpithelial cellsDistinct surface domainsEpithelial cell typesProtein sortingBiological specializationCellular pathwaysPlasma membranePolarized epitheliumElegant networkMembrane polarityCell typesBasolateral surfaceDistinct populationsProteinBasolateral portionPhysiological propertiesSurface domainsCellsAbsolute prerequisiteDomainPlasmalemmaPathwaySortingMembrane
1996
Real-time detection of the surface delivery of newly synthesized membrane proteins.
Andreose JS, Fumagalli G, Sigworth FJ, Caplan MJ. Real-time detection of the surface delivery of newly synthesized membrane proteins. Proceedings Of The National Academy Of Sciences Of The United States Of America 1996, 93: 7661-7666. PMID: 8755532, PMCID: PMC38803, DOI: 10.1073/pnas.93.15.7661.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBungarotoxinsCell LineCell MembraneElectrophysiologyFourier AnalysisGolgi ApparatusGuanosine 5'-O-(3-Thiotriphosphate)Guanosine TriphosphateIon ChannelsKineticsMembrane PotentialsMembrane ProteinsMiceMuscle, SkeletalProtein Processing, Post-TranslationalReceptors, NicotinicTime FactorsConceptsMembrane proteinsPlasma membraneCell surfaceDegrees C temperature blockCultured muscle cellsConstitutive trafficTransport vesiclesConstitutive deliveryFusion eventsSurface deliveryFusion poreExocytotic vesiclesAChR moleculeGolgi complexTemperature blockAChR proteinNicotinic acetylcholine receptorsIon channel propertiesMost cellsVesiclesProteinCurrent fluctuationsMuscle cellsAcetylcholine receptorsGuanosine 5'