2022
Bronchial epithelium epithelial-mesenchymal plasticity forms aberrant basaloid-like cells in vitro
Uthaya Kumar DB, Motakis E, Yurieva M, Kohar V, Martinek J, Wu TC, Khoury J, Grassmann J, Lu M, Palucka K, Kaminski N, Koff JL, Williams A. Bronchial epithelium epithelial-mesenchymal plasticity forms aberrant basaloid-like cells in vitro. American Journal Of Physiology - Lung Cellular And Molecular Physiology 2022, 322: l822-l841. PMID: 35438006, PMCID: PMC9142163, DOI: 10.1152/ajplung.00254.2021.Peer-Reviewed Original ResearchConceptsProtein codingEpithelial-mesenchymal transitionLncRNA genesEMT inductionSingle-cell RNA sequencingSingle-cell RNA-seq dataEpithelial-mesenchymal plasticityRNA-seq dataMechanisms of EMTSingle-cell levelEpithelial cell typesRole of EMTTranscriptional reprogrammingHuman bronchial epithelial cellsRNA genesEMT gene signatureTranscriptional changesTranscriptional differencesRNA sequencingSpecific lncRNAsBronchial epithelial cellsDifferential expressionMyofibroblast conversionCell typesGenes
2021
Good Neighbors: The Niche that Fine Tunes Mammalian Intestinal Regeneration.
Palikuqi B, Rispal J, Klein O. Good Neighbors: The Niche that Fine Tunes Mammalian Intestinal Regeneration. Cold Spring Harbor Perspectives In Biology 2021, 14: a040865. PMID: 34580119, PMCID: PMC9159262, DOI: 10.1101/cshperspect.a040865.Peer-Reviewed Original ResearchConceptsIntestinal stem cellsBone morphogenetic proteinReversal of cell fateSelf-renewalStem cell-like propertiesIntestinal stem cell nicheIncreased bone morphogenetic proteinMature epithelial cell typesStem cell self-renewalCell-like propertiesEpithelial cell lineagesStem-like cellsSingle-cell technologiesEpithelial cell typesCell self-renewalOrganoid co-culturesCell fateMouse modelIntestinal renewalMesenchymal nicheEpithelial cellsImmune systemStem cellsEndothelial cellsCrypt bottom
2020
Tumor progression and chromatin landscape of lung cancer are regulated by the lineage factor GATA6
Arnal-Estapé A, Cai WL, Albert AE, Zhao M, Stevens LE, López-Giráldez F, Patel KD, Tyagi S, Schmitt EM, Westbrook TF, Nguyen DX. Tumor progression and chromatin landscape of lung cancer are regulated by the lineage factor GATA6. Oncogene 2020, 39: 3726-3737. PMID: 32157212, PMCID: PMC7190573, DOI: 10.1038/s41388-020-1246-z.Peer-Reviewed Original ResearchConceptsChromatin landscapeTranscription factorsBone morphogenetic protein (BMP) signalingDiverse transcriptional programsAlters chromatin accessibilityMultiple genomic lociMorphogenetic protein signalingDistal enhancer elementsSelective transcription factorsEpithelial cell typesSurfactant protein CChromatin accessibilityGenomic lociTranscriptional programsLung adenocarcinoma progressionTumor progressionEpigenetic mechanismsProtein signalingBiological functionsLUAD progressionLUAD cellsEnhancer elementsLineage dependencyTumor suppressionLung cancer cells
2017
Muscarinic acetylcholine receptors participate in small intestinal mucosal homeostasis
Greig CJ, Cowles RA. Muscarinic acetylcholine receptors participate in small intestinal mucosal homeostasis. Journal Of Pediatric Surgery 2017, 52: 1031-1034. PMID: 28359586, DOI: 10.1016/j.jpedsurg.2017.03.037.Peer-Reviewed Original ResearchConceptsCrypt proliferation indexIntestinal mucosal homeostasisMuscarinic acetylcholine receptorsMucosal homeostasisIleal mucosaAcetylcholine receptorsDistal ileal segmentCholinergic nervous systemWild-type miceCrypt cell proliferationCrypt base stem cellsFunctional mucosaMAChR subtypesMuscarinic signalingIleal segmentCrypt depthProliferation indexNervous systemVillus heightMucosal morphometryMucosaHistologic sectionsMiceMouse linesEpithelial cell types
2014
An Optimized Protocol for Isolating Primary Epithelial Cell Chromatin for ChIP
Browne JA, Harris A, Leir SH. An Optimized Protocol for Isolating Primary Epithelial Cell Chromatin for ChIP. PLOS ONE 2014, 9: e100099. PMID: 24971909, PMCID: PMC4074041, DOI: 10.1371/journal.pone.0100099.Peer-Reviewed Original ResearchConceptsCell typesChromatin immunoprecipitation dataDNA-binding proteinsLysis bufferPrimary human epithelial cellsEpithelial cell typesEpithelial cellsChromatin purificationHuman bronchial epithelial cellsENCODE consortiumHuman epithelial cellsCell chromatinNext-generation sequencingImmunoprecipitation dataCell lysis procedurePrimary human bronchial epithelial cellsChromatinFormaldehyde-fixed cellsBronchial epithelial cellsMembrane lysisSize selectionLysis procedureAdherent cellsCellsLysis step
2010
AS160 Associates with the Na+,K+-ATPase and Mediates the Adenosine Monophosphate-stimulated Protein Kinase-dependent Regulation of Sodium Pump Surface Expression
Alves DS, Farr GA, Seo-Mayer P, Caplan MJ. AS160 Associates with the Na+,K+-ATPase and Mediates the Adenosine Monophosphate-stimulated Protein Kinase-dependent Regulation of Sodium Pump Surface Expression. Molecular Biology Of The Cell 2010, 21: 4400-4408. PMID: 20943949, PMCID: PMC3002392, DOI: 10.1091/mbc.e10-06-0507.Peer-Reviewed Original ResearchMeSH KeywordsAMP-Activated Protein KinasesAnimalsBiological TransportCell LineChlorocebus aethiopsCOS CellsDogsDose-Response Relationship, DrugEndocytosisEpithelial CellsGene ExpressionGene Knockdown TechniquesGTPase-Activating ProteinsHumansImmunoprecipitationPhosphorylationPyrazolesPyrimidinesSignal TransductionSodium-Potassium-Exchanging ATPaseConceptsRab-GTPase-activating proteinMost epithelial cell typesCompound CProtein kinase‐dependent regulationKinase-dependent regulationActive transport proteinsMadin-Darby canine kidneyEpithelial cell typesRegulated endocytosisShort hairpin RNASurface expressionATPase endocytosisCell surface expressionProtein kinasePlasma membraneCOS cellsTransport proteinsΑ-subunitHairpin RNAAS160Cell typesIntracellular retentionVariety of mechanismsATPaseATPase activity
2009
WT1 represses HOX gene expression in the regulation of gynaecologic tumour histologic type
Andikyan V, Taylor HS. WT1 represses HOX gene expression in the regulation of gynaecologic tumour histologic type. Journal Of Cellular And Molecular Medicine 2009, 13: 4522-4531. PMID: 19017365, PMCID: PMC3107857, DOI: 10.1111/j.1582-4934.2008.00574.x.Peer-Reviewed Original ResearchMeSH KeywordsCell Line, TumorEndometrial NeoplasmsEndometriumEnhancer Elements, GeneticFemaleGene Expression ProfilingGene Expression Regulation, NeoplasticGenital Neoplasms, FemaleHomeobox A10 ProteinsHomeodomain ProteinsHumansKidneyMullerian DuctsOvarian NeoplasmsPromoter Regions, GeneticProtein BindingRepressor ProteinsUterine Cervical NeoplasmsWT1 ProteinsConceptsHox gene expressionGene expressionHomeobox gene HOXA10HOXA10 expressionEpithelial cell typesHox genesTumor 1 geneRepressor activityHomeobox genesEpithelial enhancersTranscription factorsEmbryonic developmentRegulatory elementsExpression of WT1Enhancer activitySelective repressionRepressor elementAberrant regulationDevelopmental identityOvarian cancer cellsUterine organogenesisCell typesGenesRepressorCancer cells
1998
Tyrosine-based Membrane Protein Sorting Signals Are Differentially Interpreted by Polarized Madin-Darby Canine Kidney and LLC-PK1 Epithelial Cells*
Roush D, Gottardi C, Naim H, Roth M, Caplan M. Tyrosine-based Membrane Protein Sorting Signals Are Differentially Interpreted by Polarized Madin-Darby Canine Kidney and LLC-PK1 Epithelial Cells*. Journal Of Biological Chemistry 1998, 273: 26862-26869. PMID: 9756932, DOI: 10.1074/jbc.273.41.26862.Peer-Reviewed Original ResearchConceptsProtein sorting signalsTyrosine-based motifLLC-PK1 cellsCytoplasmic tailSorting signalsMDCK cellsApical membraneBeta-subunit polypeptidesBasolateral membraneK-ATPase beta subunitDi-leucine motifBeta subunit proteinLLC-PK1 epithelial cellsMadin-Darby canine kidney cellsMadin-Darby canine kidneyEpithelial cell typesCanine kidney cellsK-ATPase betaHA-Y543Cytoplasmic sequencesSequence motifsSubunit polypeptidesMembrane proteinsBasolateral domainPolarized epitheliumSorting of P-type ATPases in polarized epithelial cells.
Dunbar LA, Courtois-Coutry N, Roush DL, Muth TR, Gottardi CJ, Rajendran V, Geibel J, Kashgarian M, Caplan MJ. Sorting of P-type ATPases in polarized epithelial cells. Acta Physiologica Scandinavica. Supplementum 1998, 643: 289-95. PMID: 9789572.Peer-Reviewed Original ResearchConceptsApical localizationK-ATPaseMost epithelial cell typesTyrosine-based signalsP-type familyP-type ATPasesEpithelial cellsCritical tyrosine residuesApical plasma membraneFourth transmembrane domainBeta-subunit sequencesApical cell surfaceEpithelial cell typesSorting signalsTransmembrane domainCytoplasmic tailSequence domainsPlasma membraneHomologous membersTyrosine residuesParietal cellsStorage compartmentCell typesCell surfaceBasolateral surfaceHuman CASK/LIN-2 Binds Syndecan-2 and Protein 4.1 and Localizes to the Basolateral Membrane of Epithelial Cells
Cohen A, Wood D, Marfatia S, Walther Z, Chishti A, Anderson J. Human CASK/LIN-2 Binds Syndecan-2 and Protein 4.1 and Localizes to the Basolateral Membrane of Epithelial Cells. Journal Of Cell Biology 1998, 142: 129-138. PMID: 9660868, PMCID: PMC2133028, DOI: 10.1083/jcb.142.1.129.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCalcium-Calmodulin-Dependent Protein KinasesCarrier ProteinsCloning, MolecularCytoskeletal ProteinsEpithelial CellsGuanylate KinasesHelminth ProteinsHumansMembrane GlycoproteinsMembrane ProteinsMicrofilament ProteinsNeuropeptidesNucleoside-Phosphate KinaseProteoglycansRabbitsRatsRecombinant Fusion ProteinsSpectrinSyndecan-2ConceptsProtein 4.1LIN-2Membrane domainsRas/MAP kinase pathwayMembrane-associated guanylate kinase (MAGUK) familySyndecan-2Membrane-associated guanylate kinaseVulval precursor cellsTwo-hybrid screenBasal plasma membrane domainsPlasma membrane domainsExtracellular matrixCASK/LINHeparan sulfate proteoglycan syndecan-2Basal membrane domainsMAP kinase pathwayProteoglycan syndecan-2Receptor tyrosine kinasesDifferent epithelial cell typesEpithelial cell typesLET-23Caenorhabditis elegansPDZ domainActin cytoskeletonGuanylate kinase
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
1994
Cellular and subcellular calcium signaling in gastrointestinal epithelium
Nathanson M. Cellular and subcellular calcium signaling in gastrointestinal epithelium. Gastroenterology 1994, 106: 1349-1364. PMID: 8174894, DOI: 10.1016/0016-5085(94)90030-2.Peer-Reviewed Original ResearchConceptsCell typesCritical second messengerEpithelial cell typesEpithelial cellsIndividual epithelial cellsPolarized epitheliumSecond messengerMechanism of Ca2Polarized structureGastrointestinal tractProlonged elevationGastrointestinal epitheliumCell populationsSubcellular calciumSubcellular Ca2Cytosolic Ca2Digestive systemCellsFurther levelCa2EpitheliumSuch signalsSignalingMessengerPancreas
1993
An ion-transporting ATPase encodes multiple apical localization signals.
Gottardi CJ, Caplan MJ. An ion-transporting ATPase encodes multiple apical localization signals. Journal Of Cell Biology 1993, 121: 283-293. PMID: 8385670, PMCID: PMC2200096, DOI: 10.1083/jcb.121.2.283.Peer-Reviewed Original ResearchConceptsK-ATPaseIon-transporting ATPaseDifferential subcellular distributionEpithelial cell typesEpithelial sortingEpithelial cellsEndocytosis signalLocalization signalEndocytic pathwayMembrane proteinsPlasmalemmal domainsApical localizationMolecular signalsSubcellular distributionBeta subunitRenal proximal tubular epithelial cellsCell typesIon pumpsApical surfaceDistinct populationsFull lengthBasolateral membraneProximal tubular epithelial cellsIndependent signalsTubular epithelial cells
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