2013
Epithelial morphogenesis of MDCK cells in three-dimensional collagen culture is modulated by interleukin-8
Wells EK, Yarborough O, Lifton RP, Cantley LG, Caplan MJ. Epithelial morphogenesis of MDCK cells in three-dimensional collagen culture is modulated by interleukin-8. American Journal Of Physiology - Cell Physiology 2013, 304: c966-c975. PMID: 23485708, PMCID: PMC3651639, DOI: 10.1152/ajpcell.00261.2012.Peer-Reviewed Original ResearchConceptsMDCK cellsEpithelial morphogenesisHepatocyte growth factorGene expressionMDCK culturesDifferential gene expressionThree-dimensional collagen culturesReal-time PCR analysisGreater expression differencesMDCK cystsRenal epithelial cellsCollagen gelsGene setsTwo-dimensional cultureExpression differencesHGF stimulationThree-dimensional cultureMicroarray analysisSpherical cystsIL-8 protein expressionPCR analysisTubule-like structuresIL-8 participatesCollagen culturesProtein levels
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
2005
Polycystin-2 Regulates Proliferation and Branching Morphogenesis in Kidney Epithelial Cells*
Grimm DH, Karihaloo A, Cai Y, Somlo S, Cantley LG, Caplan MJ. Polycystin-2 Regulates Proliferation and Branching Morphogenesis in Kidney Epithelial Cells*. Journal Of Biological Chemistry 2005, 281: 137-144. PMID: 16278216, DOI: 10.1074/jbc.m507845200.Peer-Reviewed Original ResearchConceptsPolycystin-2Kidney epithelial cellsPolycystin-1Cell proliferationRegulation of tubulogenesisWild-type proteinMultiple fluid-filled cystsAutosomal dominant polycystic kidney diseaseTubule formationEpithelial cellsExtracellular-related kinaseRegulatory machineryPolycystin proteinsBranching morphogenesisNegative regulatorRespective proteinsGenes PKD1Regulates ProliferationChannel mutantsMorphogenesisFluid-filled cystsCell growthProper growthChannel activityProtein
2004
Gastric parietal cell acid secretion in mice can be regulated independently of H+/K+ ATPase endocytosis
Nguyen NV, Gleeson PA, Courtois-Coutry N, Caplan MJ, van Driel IR. Gastric parietal cell acid secretion in mice can be regulated independently of H+/K+ ATPase endocytosis. Gastroenterology 2004, 127: 145-154. PMID: 15236181, DOI: 10.1053/j.gastro.2004.04.016.Peer-Reviewed Original ResearchConceptsApical plasma membranePlasma membraneIntracellular traffickingTyrosine-based endocytosis motifATPase activityATPase beta subunitMembrane traffickingATPase endocytosisTrafficking eventsEndocytosis motifParietal cell ultrastructureTubulovesicular compartmentCytoplasmic tailIntracytoplasmic compartmentCl- conductanceParietal cell acid secretionBeta subunitParietal cellsDirect regulationProton pumpCell ultrastructureTraffickingATPaseCellsRegulation
2002
Aquaporin-2: COOH terminus is necessary but not sufficient for routing to the apical membrane
Deen PM, Van Balkom BW, Savelkoul PJ, Kamsteeg EJ, Van Raak M, Jennings ML, Muth TR, Rajendran V, Caplan MJ. Aquaporin-2: COOH terminus is necessary but not sufficient for routing to the apical membrane. American Journal Of Physiology. Renal Physiology 2002, 282: f330-f340. PMID: 11788448, DOI: 10.1152/ajprenal.0168.2001.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAquaporin 1Aquaporin 2Aquaporin 6AquaporinsArginine VasopressinBlood Group AntigensCell CompartmentationCell FractionationCell LineCell MembraneCell Membrane PermeabilityColforsinEndocytosisGene ExpressionHumansKidneyProtein Structure, TertiaryProtein TransportRatsRecombinant Fusion ProteinsVasoconstrictor AgentsWaterConceptsIntracellular vesiclesApical membraneAquaporin-2Wild‐type aquaporin‐2Mammalian water homeostasisMadin-Darby canine kidney cellsCanine kidney cellsAQP2 accumulationPrimary sequenceSame proteinOsmotic water permeabilityApical expressionForskolin treatmentAquaporin-1 (AQP1) water channelWater homeostasisKidney cellsBasolateral membraneVesiclesPlacental alkaline phosphataseMembraneWater channelsDuct cellsAQP1TailCells
1996
Immunolocalization of ion transport proteins in human autosomal dominant polycystic kidney epithelial cells.
Brill SR, Ross KE, Davidow CJ, Ye M, Grantham JJ, Caplan MJ. Immunolocalization of ion transport proteins in human autosomal dominant polycystic kidney epithelial cells. Proceedings Of The National Academy Of Sciences Of The United States Of America 1996, 93: 10206-10211. PMID: 8816777, PMCID: PMC38362, DOI: 10.1073/pnas.93.19.10206.Peer-Reviewed Original ResearchConceptsCyst epithelial cellsEpithelial cellsCystic fibrosis transmembrane conductance regulatorIon transport proteinsFibrosis transmembrane conductance regulatorK-ATPaseApical cystic fibrosis transmembrane conductance regulatorTransmembrane conductance regulatorKidney epithelial cellsK-ATPase proteinRenal epithelial cellsCFTR proteinTransport proteinsConductance regulatorIntracellular structuresFluid-filled cystsApical membraneForskolin treatmentBasolateral surfacePermeable filter supportsApical surfaceProteinCl- channelsApical labelingAutosomal dominant polycystic kidney disease
1994
Sorting of the Gastric H,K‐ATPase in Endocrine and Epithelial Cellsa
ROUSH D, GOTTARDI C, CAPLAN M. Sorting of the Gastric H,K‐ATPase in Endocrine and Epithelial Cellsa. Annals Of The New York Academy Of Sciences 1994, 733: 212-222. PMID: 7978870, DOI: 10.1111/j.1749-6632.1994.tb17271.x.Peer-Reviewed Original Research