2011
Renal Cystic Disease Proteins Play Critical Roles in the Organization of the Olfactory Epithelium
Pluznick JL, Rodriguez-Gil DJ, Hull M, Mistry K, Gattone V, Johnson CA, Weatherbee S, Greer CA, Caplan MJ. Renal Cystic Disease Proteins Play Critical Roles in the Organization of the Olfactory Epithelium. PLOS ONE 2011, 6: e19694. PMID: 21614130, PMCID: PMC3094399, DOI: 10.1371/journal.pone.0019694.Peer-Reviewed Original ResearchConceptsRenal cystic diseaseOlfactory sensory neuronsOlfactory epitheliumCystic diseaseMutant animalsMature olfactory sensory neuronsMurine olfactory epitheliumDendritic knobsOlfactory adenylate cyclaseReceptor expressionSensory neuronsTransduction cascadeLaminar organizationDisease proteinMicrotubule architectureMKS1Syndrome 1Reduced expressionAdenylate cyclaseRT-PCRMKS3DiseaseProteinPhysiological activityObvious alterations
2005
The C-Terminal Tail of the Polycystin-1 Protein Interacts with the Na,K-ATPase α-Subunit
Zatti A, Chauvet V, Rajendran V, Kimura T, Pagel P, Caplan MJ. The C-Terminal Tail of the Polycystin-1 Protein Interacts with the Na,K-ATPase α-Subunit. Molecular Biology Of The Cell 2005, 16: 5087-5093. PMID: 16107561, PMCID: PMC1266409, DOI: 10.1091/mbc.e05-03-0200.Peer-Reviewed Original ResearchConceptsC-terminal tailPolycystin-1Cytoplasmic C-terminal tailK-ATPase α-subunitPolycystin-1 proteinK-ATPase activityRegulation of NaChinese hamster ovary cellsProtein interactsHamster ovary cellsProtein exhibitΑ-subunitFunctional studiesAmino acidsPKD1 geneOvary cellsAutosomal dominant polycystic kidney diseaseDominant polycystic kidney diseasePolycystic kidney diseaseInteractsKinetic propertiesRegulationGenesTailProtein
2004
Mechanical stimuli induce cleavage and nuclear translocation of the polycystin-1 C terminus
Chauvet V, Tian X, Husson H, Grimm DH, Wang T, Hieseberger T, Igarashi P, Bennett AM, Ibraghimov-Beskrovnaya O, Somlo S, Caplan MJ. Mechanical stimuli induce cleavage and nuclear translocation of the polycystin-1 C terminus. Journal Of Clinical Investigation 2004, 114: 1433-1443. PMID: 15545994, PMCID: PMC525739, DOI: 10.1172/jci21753.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsCell LineCell NucleusChlorocebus aethiopsCHO CellsCOS CellsCricetinaeCricetulusDogsEmbryo, MammalianEpithelial CellsKidney TubulesMembrane ProteinsMiceMice, TransgenicPolycystic Kidney, Autosomal DominantProteinsSequence DeletionSignal TransductionStress, MechanicalTranscription Factor AP-1TRPP Cation ChannelsConceptsC-terminal tailAutosomal dominant polycystic kidney diseaseCell-matrix interactionsCiliary signalingSecond genePolycystin-2Polycystin-1C-terminusNovel pathwayProteolytic cleavageNuclear translocationMechanical stimuliGenesDominant polycystic kidney diseasePolycystic kidney diseasePrecise mechanismCleavageTerminusSignalingTranslocationNucleusPathway
2003
Polycystin-1 Distribution Is Modulated by Polycystin-2 Expression in Mammalian Cells*
Grimm DH, Cai Y, Chauvet V, Rajendran V, Zeltner R, Geng L, Avner ED, Sweeney W, Somlo S, Caplan MJ. Polycystin-1 Distribution Is Modulated by Polycystin-2 Expression in Mammalian Cells*. Journal Of Biological Chemistry 2003, 278: 36786-36793. PMID: 12840011, DOI: 10.1074/jbc.m306536200.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBlotting, WesternCell LineCell MembraneCells, CulturedCOS CellsDNA, ComplementaryEndoplasmic ReticulumGene Expression RegulationMembrane ProteinsMiceMice, TransgenicMicroscopy, FluorescenceModels, BiologicalMutationPrecipitin TestsProtein BindingProtein BiosynthesisProteinsRecombinant Fusion ProteinsRNA, MessengerTransfectionTRPP Cation ChannelsConceptsPolycystin-1Polycystin-2Mammalian cellsLevel of expressionPolycystin-2 expressionEndoplasmic reticulumCell surfaceCOS-7 cellsNull cell lineRelative expression levelsSubcellular localizationFusion proteinGradient of expressionExpression levelsProteinCell linesPolycystinsAutosomal dominant polycystic kidney diseaseDominant polycystic kidney diseaseDivergent patternsExpressionPolycystic kidney diseaseReticulumCellsLocalization
1997
Sorting and trafficking of ion transport proteins in polarized epithelial cells
Muth T, Dunbar L, Cortois-Coutry N, Roush D, Caplan M. Sorting and trafficking of ion transport proteins in polarized epithelial cells. Current Opinion In Nephrology & Hypertension 1997, 6: 455-459. PMID: 9327204, DOI: 10.1097/00041552-199709000-00008.Peer-Reviewed Original Research
1989
Polarized distribution of Na+,K+-ATPase in giant cells elicited in vivo and in vitro.
Vignery A, Niven-Fairchild T, Ingbar DH, Caplan M. Polarized distribution of Na+,K+-ATPase in giant cells elicited in vivo and in vitro. Journal Of Histochemistry & Cytochemistry 1989, 37: 1265-1271. PMID: 2546991, DOI: 10.1177/37.8.2546991.Peer-Reviewed Original ResearchConceptsPlasma membranePolarized distributionAdherent plasma membraneGiant cell differentiationLysosomal membrane antigenAlpha subunit synthesisSuitable model systemSpecialized functionsCell differentiationBiochemical studiesCell surfaceLysosomal componentsCell formationATPase expressionGiant cell formationModel systemATPaseExpressionCells
1987
Dependence on pH of polarized sorting of secreted proteins
Caplan M, Stow J, Newman A, Madri J, Anderson H, Farquhar M, Palade G, Jamieson J. Dependence on pH of polarized sorting of secreted proteins. Nature 1987, 329: 632-635. PMID: 2821405, DOI: 10.1038/329632a0.Peer-Reviewed Original ResearchConceptsSecretory proteinsMDCK cellsDifferent protein compositionsBasolateral cell surfacePolarized sortingMembrane proteinsBasolateral domainDefault pathwayPlasma membraneAcidic intracellular compartmentsIntracellular compartmentsProtein compositionMembrane componentsCell surfaceBasement membrane componentsProteinSecrete lamininDistinct setsRenal tubule cellsEpithelial cellsActive sortingBasolateral compartmentCellsSecretory productsSpecific regions